International Chemical Safety Cards SODIUM CITRATE PENTAHYDRATE ICSC: 1220 SODIUM CITRATE PENTAHYDRATE Trisodium citrate pentahydrate 2-Hydroxy-1,2,3-propanetricarboxylic acid, trisodium salt, pentahydrate C6H15Na3O12/C6H5O7.3Na.5H2O Molecular mass: 348.2 CAS # 6858-44-2 ICSC # 1220 TYPES OF HAZARD/ EXPOSURE ACUTE HAZARDS/ SYMPTOMS PREVENTION FIRST AID/ FIRE FIGHTING FIRE Combustible. Water spray, powder. EXPLOSION   EXPOSURE INHALATION Cough. Sore throat. Ventilation. Fresh air, rest. SKIN Redness. Protective gloves. Rinse and then wash skin with water and soap. EYES Redness. Safety spectacles. First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor. INGESTION SPILLAGE DISPOSAL STORAGE PACKAGING & LABELLING Sweep spilled substance into containers; if appropriate, moisten first to prevent dusting. Wash away remainder with plenty of water. SEE IMPORTANT INFORMATION ON BACK ICSC: 1220 Prepared in the context of cooperation between the International Programme on Chemical Safety & the Commission of the European Communities © IPCS CEC 1993

International Chemical Safety Cards SODIUM CITRATE PENTAHYDRATE ICSC: 1220 I M P O R T A N T D A T A PHYSICAL STATE; APPEARANCE: ODOURLESS WHITE GRANULES OR CRYSTALS. PHYSICAL DANGERS: CHEMICAL DANGERS: OCCUPATIONAL EXPOSURE LIMITS (OELs): TLV not established. ROUTES OF EXPOSURE: The substance can be absorbed into the body by inhalation of its aerosol and by ingestion. INHALATION RISK: Evaporation at 20°C is negligible; a nuisance-causing concentration of airborne particles can, however, be reached quickly when dispersed. EFFECTS OF SHORT-TERM EXPOSURE: The substance may irritates the eyes, the skin and the respiratory tract. EFFECTS OF LONG-TERM OR REPEATED EXPOSURE: PHYSICAL PROPERTIES Melting point (decomposes): 150°C Solubility in water, g/100 ml at 25°C: 92.6

ENVIRONMENTAL DATA
N O T E S
The apparent melting point caused by loss of crystal water is given.

ADDITIONAL INFORMATION
ICSC: 1220 SODIUM CITRATE PENTAHYDRATE © IPCS, CEC, 1993

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