International Chemical Safety Cards SODIUM FORMATE ICSC: 1165 Formic acid, sodium salt HCOONa Molecular mass: 68.0 ICSC #    1165 CAS #     141-53-7 RTECS # LR0350000 April 11, 2000 Peer reviewed TYPES OF HAZARD/ EXPOSURE ACUTE HAZARDS/ SYMPTOMS PREVENTION FIRST AID/ FIRE FIGHTING FIRE Combustible under specific conditions. In case of fire in the surroundings: all extinguishing agents allowed. EXPLOSION Finely dispersed particles form explosive mixtures in air. EXPOSURE PREVENT DISPERSION OF DUST!  •INHALATION Cough. Sore throat. Ventilation, local exhaust, or breathing protection. Fresh air, rest.  •SKIN Protective gloves. Remove contaminated clothes. Rinse skin with plenty of water or shower.  •EYES Redness. Pain. Safety goggles. First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.  •INGESTION Do not eat, drink, or smoke during work. Rinse mouth. SPILLAGE DISPOSAL STORAGE PACKAGING & LABELLING Sweep spilled substance into containers. Wash away remainder with plenty of water. Separated from strong acids. Dry. Well closed. R: S: SEE IMPORTANT INFORMATION ON BACK ICSC: 1165 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 SODIUM FORMATE ICSC: 1165 I M P O R T A N T D A T A PHYSICAL STATE; APPEARANCE: HYGROSCOPIC WHITE GRANULES OR CRYSTALLINE POWDER. PHYSICAL DANGERS: Dust explosion possible if in powder or granular form, mixed with air. CHEMICAL DANGERS: The substance decomposes on heating producing carbon monoxide (see ICSC 0023) and hydrogen (see ICSC 0001) , causing fire and explosion hazard. The substance decomposes on contact with acids producing formic acid vapours (see ICSC 0485). OCCUPATIONAL EXPOSURE LIMITS: TLV not established. ROUTES OF EXPOSURE: The substance can be absorbed into the body by inhalation of its aerosol. INHALATION RISK: Evaporation at 20°C is negligible; a nuisance-causing concentration of airborne particles can, however, be reached quickly. EFFECTS OF SHORT-TERM EXPOSURE: The substance irritates the eyes and the respiratory tract. EFFECTS OF LONG-TERM OR REPEATED EXPOSURE: PHYSICAL PROPERTIES Melting point: 253°C Density: 1.9 g/cm3 Solubility in water, g/100 ml at 20°C: 97 ENVIRONMENTAL DATA N O T E S Salachlor is a trade name. ADDITIONAL INFORMATION ICSC: 1165 SODIUM FORMATE (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.