International Chemical Safety Cards CADMIUM SULPHATE ICSC: 1318 Cadmium sulfate CdSO4 Molecular mass: 208.5 ICSC #    1318 CAS #     10124-36-4 RTECS # EV2700000 UN #        2570 EC #         048-009-00-9 March 23, 1999 Peer reviewed TYPES OF HAZARD/ EXPOSURE ACUTE HAZARDS/ SYMPTOMS PREVENTION FIRST AID/ FIRE FIGHTING FIRE In case of fire in the surroundings: all extinguishing agents allowed. EXPLOSION EXPOSURE AVOID ALL CONTACT! IN ALL CASES CONSULT A DOCTOR!  •INHALATION Cough. Headache. Shortness of breath. Weakness. Metallic taste. Local exhaust or breathing protection. Fresh air, rest. Refer for medical attention.  •SKIN Protective gloves. Rinse skin with plenty of water or shower.  •EYES Safety spectacles, or eye protection in combination with breathing protection. First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.  •INGESTION Abdominal cramps. Nausea. Shock or collapse. Metallic taste. Do not eat, drink, or smoke during work. Wash hands before eating. Rinse mouth. Refer for medical attention. SPILLAGE DISPOSAL STORAGE PACKAGING & LABELLING Sweep spilled substance into sealable containers; if appropriate, moisten first to prevent dusting. Carefully collect remainder, then remove to safe place. Do NOT let this chemical enter the environment. Chemical protection suit including self-contained breathing apparatus. Well closed. Do not transport with food and feedstuffs. Severe marine pollutant. Note: E T symbol N symbol R: 49-22-48/23/25-50/53 S: 53-45-60-61 UN Hazard Class: 6.1 UN Packing Group: III SEE IMPORTANT INFORMATION ON BACK ICSC: 1318 Prepared in the context of cooperation between the International Programme on Chemical Safety & the Commission of the European Communities (C) IPCS CEC 1994. No modifications to the International version have been made except to add the OSHA PELs, NIOSH RELs and NIOSH IDLH values.

International Chemical Safety Cards CADMIUM SULPHATE ICSC: 1318 I M P O R T A N T D A T A PHYSICAL STATE; APPEARANCE: WHITE CRYSTALS PHYSICAL DANGERS: CHEMICAL DANGERS: Upon heating, toxic fumes are formed. OCCUPATIONAL EXPOSURE LIMITS: TLV (as TWA): ppm; 0.01 mg/m3 as Cd, A2 (ACGIH 1998). ROUTES OF EXPOSURE: The substance can be absorbed into the body by inhalation and by ingestion. INHALATION RISK: Evaporation at 20°C is negligible; a harmful concentration of airborne particles can, however, be reached quickly when dispersed. EFFECTS OF SHORT-TERM EXPOSURE: The substance irritates the respiratory tract. EFFECTS OF LONG-TERM OR REPEATED EXPOSURE: The substance may have effects on the lungs and kidneys , resulting in impaired functions and tissue lesions. This substance is probably carcinogenic to humans. PHYSICAL PROPERTIES Melting point: 1000°C Density: 4.7 g/cm3 Solubility in water, g/100 ml at 0°C: 75.5 ENVIRONMENTAL DATA The substance is toxic to aquatic organisms. In the food chain important to humans, bioaccumulation takes place, specifically in plants. It is strongly advised not to let the chemical enter into the environment because it persists in the environment. N O T E S Transport Emergency Card: TEC (R)-61G64c ADDITIONAL INFORMATION ICSC: 1318 CADMIUM SULPHATE (C) IPCS, CEC, 1994

IMPORTANT LEGAL NOTICE: Neither NIOSH, the CEC or the IPCS nor any person acting on behalf of NIOSH, the CEC or the IPCS is responsible for the use which might be made of this information. This card contains the collective views of the IPCS Peer Review Committee and may not reflect in all cases all the detailed requirements included in national legislation on the subject. The user should verify compliance of the cards with the relevant legislation in the country of use. The only modifications made to produce the U.S. version is inclusion of the OSHA PELs, NIOSH RELs and NIOSH IDLH values.