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82123: Acid Solder Lead Free .9 Oz 
82124: Acid Solder Lead Free 1/2 Lb 
82125: Acid Solder Lead Free 1 Lb 
MSDS Last updated: 08/20/2009
MATERIAL SAFETY DATA SHEET Emergency phone: US & Canada: 800-424-9300 Mexico: 01 800 022 1400, (55) 5559 1588 Health 1 Flammability 1 Physical hazards 0 Personal Protection 1. Product and company identification Product name: Solder Wire Cored 96.5Sn/4Cu/0.5Ag Alloy, AC94 Flux Product code: M478AC94 Manufacturer: Cookson Electronics 109 Corporate Blvd South Plainfield, NJ 07080 Toll Free: (800) 367-5460 Main Phone: (908) 791-3000 Fax: (908) 791-3090 www.alphametals.com Cookson Electronics Mexico, S.A.de C.V Avenida nafta NO. 800, Parque Industrial Stiva Aeropuerto Apodaca, Nuevo Leon, C.P. 66600 Mexico www.cooksonelectronics.com Customer Service: (814) 946-1611 Validation date: 2/3/2009. Supersedes Date: 9/29/2008 Prepared by: T. Valverde (203)-799-4917 2. Hazards identification Physical state: Solid. Odor: None. OSHA/HCS status: This material is considered hazardous by the OSHA Hazard Communication Standard (29 CFR 1910.1200). Emergency overview: WARNING! Harmful if swallowed. Irritating to eyes, respiratory system and skin. Do not ingest. Avoid contact with eyes, skin and clothing. Contains material that can cause target organ damage. Contains material which can cause heritable genetic effects. Use only with adequate ventilation. Keep container tightly closed and sealed until ready for use. Wash thoroughly after handling. Routes of entry: Dermal contact. Eye contact. Inhalation. Ingestion. Potential acute health effects Inhalation: Irritating to respiratory system. Exposure to decomposition products may cause a health hazard. Serious effects may be delayed following exposure. The exposed person may need to be kept under medical surveillance for 48 hours. Ingestion: Harmful if swallowed. Can cause target organ damage. Ingestion may cause gastrointestinal irritation and diarrhea. Skin: Irritating to skin. Skin inflammation is characterized by itching, scaling, reddening or, occasionally, blistering. Eyes: Irritating to eyes. Adverse symptoms may include the following: redness, itching, swelling, pain Potential chronic health effects Chronic effects: Adverse symptoms may include the following: Tin: Prolonged or repeated exposure may cause benign pneumoconiosis (Stannosis). Urea: mental confusion or disorientation, headache. Chronic effects: proteinuria, weight loss. Copper: Other adverse effects: metal fume fever, coughing, headache, shortness of breath/breathing difficulty, anemia. Chronic effects: jaundice, ulcerations. Target organs: Contains material which causes damage to the following organs: upper respiratory tract, skin, eye, lens or cornea. Contains material which may cause damage to the following organs: blood, kidneys, liver, cardiovascular system, central nervous system (CNS). Carcinogenicity: Not classified or listed by IARC, NTP, OSHA, EU and ACGIH. Mutagenicity: Contains material which may cause heritable genetic effects. Developmental effects: No conclusive data is available to indicate product or any component present at greater than 0.1% may cause developmental abnormalities. Fertility effects: No conclusive data is available to indicate product or any component present at greater than 0.1% may impair fertility. California Prop. 65 WARNING: This product contains less than 0.1% of a chemical known to the State of California to cause cancer. WARNING: This product contains less than 1% of a chemical known to the State of California to cause birth defects or other reproductive harm. Medical conditions Pre-existing digestive disorders and disorders aggravated by involving any other target organs mentioned in this over-exposure: MSDS as being at risk may be aggravated by over exposure to this product. 3. Composition/information on ingredients Name CAS number % by weight Tin 7440-31-5 80-100 Copper 7440-50-8 1-5 Urea 57-13-6 1-5 Any ingredient not listed in Section 3 is non-regulated or present in the product in concentrations below legal disclosure limits. 4. First aid measures Eye contact: Check for and remove any contact lenses. Get medical attention if irritation occurs. Immediately flush eyes with running water for at least 30 minutes, keeping eyelids open. Skin contact: Flush contaminated skin with plenty of water. Remove contaminated clothing and shoes. Continue to rinse for at least 15 minutes. Get medical attention. Wash contaminated clothing before reuse. Clean shoes thoroughly before reuse. In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Inhalation: Get medical attention immediately. Move exposed person to fresh air. If it is suspected that fumes are still present, the rescuer should wear an appropriate mask or self-contained breathing apparatus. Keep person warm and at rest. If not breathing, if breathing is irregular or if respiratory arrest occurs, provide artificial respiration or oxygen by trained personnel. It may be dangerous to the person providing aid to give mouth to mouth resuscitation. If unconscious, place in recovery position and get medical attention immediately. Maintain an open airway. Loosen tight clothing such as a collar, tie, belt or waistband. In case of inhalation of decomposition products in a fire, symptoms may be delayed. The exposed person may need to be kept under medical surveillance for 48 hours. Ingestion: Get medical attention immediately. Wash out mouth with water. Remove dentures if any. Move exposed person to fresh air. Keep person warm and at rest. Do not induce vomiting unless directed to do so by medical personnel. If vomiting occurs, the head should be kept low so that vomit does not enter the lungs. Never give anything by mouth to an unconscious person. If unconscious, place in recovery position and get medical attention immediately. Maintain an open airway. Loosen tight clothing such as a collar, tie belt or waistband. If not breathing, if breathing is irregular or if respiratory arrest occurs, provide artificial respiration or oxygen by trained personnel. Protection of No action shall be taken involving any personal risk first-aiders: or without suitable training. It may be dangerous to the person providing aid to give mouth to mouth resuscitation. Wear suitable protective clothing, gloves and eye/face protection. If it is suspected that fumes are still present, the rescuer should wear an appropriate mask or self-contained breathing apparatus. Wash contaminated clothing thoroughly with water before removing it, or wear gloves. 5. Fire-fighting measures Flammability of the product: No specific fire or explosion hazard. Extinguishing media Suitable: Use an extinguishing agent suitable for the surrounding fire. Not Suitable: Not known. Special exposure Promptly isolate the scene by removing all persons from hazards: the vicinity of the incident if there is a fire. No action shall be taken involving any personal risk or without suitable training. Fire water contaminated with this material must be contained and prevented from being discharged to any waterway, sewer or drain. Hazardous combustion carbon oxides products: nitrogen oxides metal oxide/oxides Special remarks on Flammable in the presence of the following materials or fire hazards: conditions: open flames, sparks and static discharge and heat. Special protective Fire-fighters should wear appropriate protective equipment for equipment and self-contained breathing apparatus (SCBA) fire-fighters: with a full face-piece operated in positive pressure mode. 6. Accidental release measures Personal No action shall be taken involving any personal risk precautions: or without suitable training. Evacuate surrounding areas. Keep unnecessary and unprotected personnel from entering. Do not touch or walk through spilled material. Provide adequate ventilation. Wear appropriate respirator when ventilation is inadequate. Put on appropriate personal protective equipment (see section 8). Environmental Avoid dispersal of spilled material and runoff and precautions: contact with soil, waterways, drains and sewers. Inform the relevant authorities if the product has caused environmental pollution (sewers, waterways, soil or air). Water polluting material. May be harmful to the environment if released in large quantities. Large spill: Move containers from spill area. Approach release from upwind. Prevent entry into sewers, water courses, basements or confined areas. Vacuum or sweep up material and place in a designated, labeled waste container. Dispose of via a licensed waste disposal contractor. Note: see section 1 for emergency contact information and section 13 for waste disposal. Small spill: Move containers from spill area. Vacuum or sweep up material and place in a designated, labeled waste container. Dispose of via a licensed waste disposal contractor. 7. Handling and storage Handling: Put on appropriate personal protective equipment (see section 8). Eating, drinking and smoking should be prohibited in areas where this material is handled, stored and processed. Workers should wash hands and face before eating, drinking and smoking. Do not get in eyes or on skin or clothing. Do not ingest. Avoid release to the environment. Use only with adequate ventilation. Wear appropriate respirator when ventilation is inadequate. Keep in the original container or approved alternative container. Containers should be kept closed when not in use. Empty containers retain product residue and can be hazardous. Do not reuse container. Storage: Store in accordance with local regulations. Store in original container protected from direct sunlight in a dry, cool and well-ventilated area away from incompatible materials (see section 10) and food and drink. Keep container tightly closed and sealed until ready for use. Containers that have been opened must be carefully resealed and kept upright to prevent leakage. Do not store in unlabeled containers. Use appropriate containment to avoid environmental contamination. Keep container in a cool, well-ventilated area. Keep container tightly closed and sealed until ready for use. Avoid all possible sources of ignition (spark or flame). 8. Exposure controls/personal protection Product name CAS number Exposure limits TIN 7440-31-5 OSHA PEL (United States, 9/2005). TWA: 2 mg/m3 8 hour(s). ACGIH TLV (United States, 1/2008). TWA: 2 mg/m3 8 hour(s). NIOSH REL (United States, 6/2008). Notes: Note: The REL and PEL also apply to other inorganic tin compounds (as Sn) except tin oxides. TWA: 2 mg/m3 10 hour(s). Copper 7440-50-8 OSHA Final Rule (United States, 1989). Notes: As copper TWA: 1 mg/m3 8 hour(s).Form: TWA: 0.1 mg/m3 8 hour(s). Form: NIOSH REL (United States, 6/2008). Notes: Note: The REL and PEL also apply to other copper compounds (as CU) except Copper fumes. TWA: 1 mg/m3 10 hour(s). Form: Dusts and Mists OSHA PEL (United States, (11/2006). TWA: 1mg/ m3 8 hour(s). Form Dusts and Mists TWA: 0.1 mg/m3 8 hour(s). Form: Fume OSHA PEL 1989 (United States, 3/1989). Notes: as Cu TWA: 1 mg/m3 (as Cu) 8 hour(s).Form: Dusts and Mists TWA: 0.1 mg/m3 , (as Cu) 8 hour(s). Form: Fume ACGIH TLV (United States, 1/2008). Notes: as Cu TWA: 1 mg/m3 , (as Cu) 8 hour(s). ACGIH TLV (United States,1/2008). Notes: Substances for which the TLV is higher than the OSHA Permissible Exposure Limit (PEL) and/or the NIOSH Recommended Exposure Limit (REL). See CFR 58(124) :36338-33351, June 30, 1993, for revised OSHA PEL. Adopted Values enclosed are those for which changes are proposed. Consult the Notice of Intended Changes for current TWA: 0.2 1 mg/m3 8 hour(s). Form: Fume Urea 57-13-6 AIHA WEEL (United States, 1/2008). TWA: 10 1 mg/m3 8 hour(s). Consult local authorities for acceptable exposure limits. Recommended If this product contains ingredients with exposure monitoring limits, personal, workplace atmosphere or biological procedures: monitoring may be required to determine the effectiveness of the ventilation or other control measures and/or the necessity to use respiratory protective equipment. Engineering measures: Use only with adequate ventilation. Use process enclosures, local exhaust ventilation or other engineering controls to keep worker exposure to airborne contaminants below any recommended or statutory limits. Processes should be designed to minimize airborne and skin exposure to hazardous substances. Hygiene measures: Wash hands, forearms and face thoroughly after handling chemical products, before eating, smoking and using the lavatory and at the end of the working period. Appropriate techniques should be used to remove potentially contaminated clothing. Wash contaminated clothing before reusing. Ensure that eyewash stations and safety showers are close to the workstation location. Eating, drinking and smoking should be prohibited in areas where this material is handled, stored and processed. Remove/Take off immediately all contaminated clothing. Contaminated work clothing should not be allowed out of the workplace. Personal protection Respiratory: Use properly fitted, air-purifying or air-fed respirator complying with an approved standard if a risk assessment indicates this is necessary. Respirator selection must be based on known or anticipated exposure levels, the hazards of the product and the safe working limits of the selected respirator. Hands: Chemical-resistant, impervious gloves complying with an approved standard should be worn at all times when handling chemical products if a risk assessment indicates this is necessary. The user must check that the final choice of type of glove selected for handling this product is the most appropriate and takes into account the particular conditions of use, as included in the user's risk assessment. Eyes: Avoid contact with eyes. Safety eyewear should be used when there is a likelihood of exposure. Skin: Avoid contact with skin and clothing. Wear protective clothing. Body garments used should be based upon the task being performed (e.g., lab coat, chemical resistant protective suit, sleevelets, synthetic apron, gauntlets) to avoid exposed skin surfaces. Wash contaminated clothing thoroughly with water before removing it, or wear gloves. Environmental Emissions from ventilation or work process equipment exposure controls: should be checked to ensure they comply with the requirements of environmental protection legislation. In some cases, fume scrubbers, filters or engineering modifications to the process equipment will be necessary to reduce emissions to acceptable levels. 9. Physical and chemical properties Physical state: Solid Flash point: Not available. Auto-ignition temperature: Not available. Flammable limits: Not available. Color: Gray. Odor: None. pH: Not available. Boiling/condensation point: Not available. Melting/freezing point: Not available. Vapor pressure: Not available. Vapor density: Not available. Odor threshold: Not available. Evaporation rate: Not available. VOC: 21.3 g/l Solubility: Insoluble in the following materials: cold water and hot water. 10. Stability and reactivity Stability: The product is stable Conditions to No specific data. avoid: Incompatibility Reactive with oxidizing agents, reducing agents, with various acids, alkalis. substances: Chlorine peroxides Hazardous Under normal conditions of storage and use, hazardous decomposition decomposition products should not be produced products: Other Hazardous Metal oxides, toxic. Fumes decomposition products: Hazardous Under normal conditions of storage and use, hazardous polymerization: polymerization will not occur. 11. Toxicological information Acute toxicity Product/ingredient name Result Species Dose Exposure urea LD50 Oral Mouse 11 g/kg - LD50 Oral Rat 8471 mg/kg - LDLo Oral Rabbit 10 g/kg Mutagenicity Product/ingredient name Test Experiment Result urea - In vitro; Mammalian- Positive Human; Germ 12. Ecological information Aquatic ecotoxicity Ingredient name Test Result Species Exposure urea - Acute EC50 6573.1 Daphnia-Water 48 hours to 7061 mg/L flea- Fresh water Ceriodaphnia dubia- Neonate - <24 hours - Acute EC50 Daphnia-Water 48 hours 3910000 ug/L flea - Fresh Daphnia magna - water Neonate - < 24 hours - Acute LC50 83700 Fish - Rohu- 96 hours to 86900 Fresh Labeo water rohita- FRY -0.8g - Acute LC50 72600 Fish - Rohu - 96 hours to Labeo rohita- 75900 ug/L Fresh Egg water - Acute LC50 66800 Fish - Rohu 96 hours to 70500 ug/L -Labeo rohita - Fresh Egg water - Acute LC50 65800 Fish -Rohu - 96 hours to 70200 ug/L Labeo rohita - Fresh FRY - 0.8g water - Acute LC50 64700 Fish - Rohu - 96 hours to 69200 ug/L Labeo rohita - Fresh water Egg - Acute LC50 23400 Fish - Rohu - 96 hours to 26500 ug/L Labeo rohita - Fresh water Egg - Acute LC50 22500 Fish - Mozambique 96 hours ug/L tilapia - Tilapia mossambica - Acute LC50 16700 Fish - Rohu - 96 hours to 19600 ug/L Labeo Fresh water rohita- Egg - Acute LC50 90100 Fish - Rohu- 96 hours to 93900 ug/L Labeo Fresh water rohita - FRY -0.8g - Acute LC50 5000 Fish - Giant 96 hours ug/L Fresh water gourami - Colisa fasciata - Fingerling copper - Acute EC50 0.017 Daphnia - Water 48 hours to flea- Daphnia 0.026 mg/L Fresh obtuse - Neonate water -<24 hours - Acute EC50 12 Daphnia- Water 48 hours ug/L Fresh water flea- Ceriodaphnia dubia - Neonate - <24 hours - Acute EC50 11 Daphnia - Water 48 hours ug/L Fresh water flea - Ceriodaphnia dubia - Neonate - <24 hours - Acute EC50 9 ug/L Daphnia - Water 48 hours Fresh water flea Ceriodaphnia dubia- Neonate- <24 hours - Acute EC50 Daphnia- Water 48 hours 1.6ug/L Fresh flea- water Ceriodaphnia dubia - Neonate - <24 hours - 0.25 mm - Acute LC50 161 Crustaceans- 48 hours To 566 ug/L Shrimp - Paratya Fresh water australiensis - Acute LC50 120 Crustaceans - 48 hours ug/L Marine water Giant river prawn - Macrobrachium rosenbergril - LARVAE - Acute LC50 105 Crustaceans - 48 hours ug/L Marine water Calanoida - Acute LC50 85 Crustaceans- 48 hours to 138 ug/L Fleshy prawn- Marine water Penaeus chinensis - Acute LC50 57 Crustaceans - 48 hours to 64 ug/L Fresh Water flea- water Simocephalus vetulus - <24 hours - Acute LC50 30 Fish- Chinook 96 hours ug/L Fresh water salmon - Oncorhynchus tshawytscha -3 months -135g - Acute LC50 27.8 Fish- Fathead 96 hours to 42 ug/L Fresh minnow - water Pimephales promelas - Juvenile - (Fledgling, Hatchling, Weanling) - <1 months - Acute LC50 24 Fish - Striped 96 hours ug/ L Fresh bass- Morone water saxatilis - LARVAE - 16 Days - Acute LC50 Fish - 96 hours >20 ug/L Chinook salmon- Oncorhynchus tshawytscha-1.35 g - Acute LC50 Fish - 96 hours 20 ug/L Fresh Chinook water salmon - Oncorhynchus tshawytscha -3 months - 1.35 g - Acute LC50 17 Daphnia - 48 hours 21 ug/L Fresh Water flea water Ceriodaphnia reticulate - < 4 hours - Acute LC50 Daphnia - 48 hours 17 to 23 ug/L Water flea - Fresh water Ceriodaphnia dubia - Neonate <12 hours - Acute LC50 Daphnia - 48 hours 14 to 17ug/L Water flea - Fresh water Ceriodaphnia dubia - Neonate - Acute LC50 Daphnia - 48 hours 12 ug/L Water flea- fresh water Ceriodaphnia dubia- Neonate - <24 hours - Acute LC50 Crustaceans- 48 hours 240 ug/L Giant river prawn Marine water - Macrobrachium rosenbergii- LARVAE - Acute LC50 Fish- Fathead 96 hours 10.3 to 15.6 ug/L minnow - Fresh water Pimephales promelas - Juvenile (Fledgling, Hatchling, Weanling) - <1 months - Acute LC50 Fish - Chinook 96 hours >10 ug/ L salmon - Oncorhynchus tshawytscha - 1.35g - AcuteLC50 Fish - Fathead 96 hours 9.4 to 11.5 minnow - ug/L Fresh water Pimephales promelas- Juvenile (Fledgling, Hatchling, Weanling) - <1 months - Acute LC50 Crustaceans- 48 hours 195 ug/L Giant river Marine water prawn - Macrobrachium rosenbergii - LARVAE - Acute LC50 Crustaceans- 48 hours 183 to 477 ug/L Shrimp - Fresh water Paratya australiensis - Acute LC50 Crustaceans- 48 hours 255 ug/L Giant river Marine water prawn - Macrobrachium Rosenbergii - LARVAE - Acute LC50 Crustaceans- 48 hours 248 to 2340 ug/L Shrimp- Fresh water Paratya australiensis - Chronic NEL 0.01 Daphnia- 48 hours g/L Fresh water Water flea- Daphnia magna - 24 hours - Chronic NOEC Fish- 96 hours 11.7 ug/L Chinook Fresh water salmon- Oncorhynchus tshawytscha 13. Disposal considerations Waste The generation of waste should be avoided or minimized whenever Disposal: possible. Empty containers or liners may retain some product residues. This material and its container must be disposed of in a safe way. Dispose of surplus and non-recyclable products via a licensed waste disposal contractor. Disposal of this product, solutions and any by-products should at all times comply with the requirements of environmental protection and waste disposal legislation and any regional local authority requirements. Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains and sewers. Disposal should be in accordance with applicable regional, national and local laws and regulations. Refer to Section 7: HANDLING AND STORAGE and Section 8: EXPOSURE CONTROLS/PERSONAL PROTECTION for additional handling information and protection of employees. 14. Transport information Regulatory UN number Proper Classes PG* Label Additional information shipping Information name DOT Not - - - Classification regulated. PG*: Packing group 15. Regulatory information United States HCS Classification: Irritating material Target organ effects U.S. Federal All ingredients comply with applicable rules or orders regulations: under United States TSCA. All components are listed or exempted. TSCA 5(a)2 proposed significant rules: No products were found. TSCA 5(a)2 final significant rules: 2-methoxyethanol. TSCA 12(b) one-time export: No products were found. SARA 313 Product name Form R - Reporting requirements copper Supplier notification copper California Prop. 65 WARNING: This product contains less than 0.1% of a chemical known to the State of California to cause cancer. WARNING: This product contains less than 1% of a chemical known to the State of California to cause birth defects or other productive harm. Canada WHMIS (Canada): Not controlled under WHMIS (Canada). Canada Inventory: All components are listed or exempted. International lists China inventory All components are listed or exempted. (IECSC): Europe inventory: All components are listed or exempted. Australia inventory All components are listed or exempted. (AICS): Japan inventory Not determined. (ENCS) Not determined. Korea inventory All components are listed or exempted. (KECI) Philippines All components are listed or exempted. inventory (PICCS) 16. Other information Definition of Terms ACGIH American Conference of Governmental Industrial Hygienists Ceiling Maximum exposure limit defined by OSHA CAS Chemical Abstract Service IARC International Agency for Research on Cancer NIOSH National Institute for Occupational Safety and Health NTP National Toxicology Program OSHA Occupational Safety and Health Administration PEL Permissible Exposure Limit REL Recommended Exposure Limit RTK Right to Know SARA Superfund Amendments and Reauthorization Act STEL Short Term Exposure Limit TLV ACGIH Threshold Limit Value TLV-C ACGIH Threshold Limit Value, Ceiling TRADE SECRET Claimed as allowed under 29CFRS1910.1200 TSCA Toxic Substances Control Act PPE Personal Protection Equipment CEPA Canadian Environmental Protection Act DSL Domestic Substance List NDSL Non-Domestic Substance List NSN New Substance Notification Rules Disclaimer The information contained herein is based on data considered accurate. However, no warranty is expressed of implied regarding the accuracy of these data or the results to be obtained from the use thereof. Additionally, Cookson Electronics assumes no responsibility for injury to the vendee or third persons proximately caused by the material even if reasonable safety procedures are followed. Furthermore, vendee assumes the risk in his use of the material.
The information contained in this MSDS was obtained from current and reliable sources, however, the data is provided without any warrenty, expressed or implied, regarding its correctness or accuracy. Since the conditions or handling, storage and disposal of this product are beyond the control of Imperial Supplies LLC, Imperial will not be responsible for loss, injury, or expense arising out of the products improper use. No warranty, expressed or inferred, regarding the product described in this MSDS shall be created or inferred by any statement in this MSDS. Various government agencies may have specific regulations regarding the transportation, handling, storage, use, or disposal of this product which may not be covered by this MSDS. The user is responsible for full compliance.
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