Description
Catalogue Number  
Description Calcium hypochlorite
Product Information
CAS number 7778-54-3
EC index number 017-012-00-7
EC number 231-908-7
Hill Formula CaCl₂O₂
Chemical formula Ca(OCl)₂
Molar Mass 142.98 g/mol
HS Code 2828 10 00
Quality Level MQ200
Applications
Application Calcium hypochlorite for synthesis. CAS 7778-54-3, chemical formula Ca(OCl)₂.
Physicochemical Information
Density 2.35 g/cm3 (20 °C)
Melting Point 100 °C
Solubility 200 g/l (decomposition)
Toxicological Information
LD 50 oral LD50 Rat 850 mg/kg
LD 50 dermal LD50 Rabbit > 2000 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s) H272: May intensify fire; oxidizer.
H302: Harmful if swallowed.
H314: Causes severe skin burns and eye damage.
H410: Very toxic to aquatic life with long lasting effects.
EUH031: Contact with acids liberates toxic gas.
Precautionary Statement(s) P210: Keep away from heat.
P221: Take any precaution to avoid mixing with combustibles, heavy-metal compounds, acids and alkalis.
P273: Avoid release to the environment.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Signal Word Danger
RTECS NH3485000
Storage class 5.1A Strongly oxidizing hazardous materials
WGK WGK 2 obviously hazardous to water
Disposal 22
Inorganic peroxides and oxidants as well as bromine and iodine should be rendered harmless by reduction with acidic sodium thiosulfate solution (Cat. No. 106513); container D or E. Slightly soluble oxidants should be collected separately in container E or I.
Safety Information
Hazard Symbols Hazard SymbolsCorrosive
Hazard SymbolsOxidising
Hazard SymbolsDangerous for the environment
Categories of danger oxidizing, harmful, corrosive, dangerous for the environment
R Phrase R 8-22-31-34-50
Contact with combustible material may cause fire.Harmful if swallowed.Contact with acids liberates toxic gas.Causes burns.Very toxic to aquatic organisms.
S Phrase S 26-36/37/39-45-61
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Storage and Shipping Information
Storage Store at +15°C to +25°C.
Transport Information
Declaration (railroad and road) ADR, RID  
Declaration (transport by air) IATA-DGR  
Declaration (transport by sea) IMDG-Code UN 1748 , 5.1, II, Marine Pollutant: P, Segregation Group: 8 (Hypochlorites)
Specifications
Assay (iodometric) 67.0 - 75.0 %
Identity passes test

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