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8.41799 EMD Millipore

Calcium hypochlorite

Calcium hypochlorite for synthesis. CAS 7778-54-3, chemical formula Ca(OCl)₂., for synthesis

  • CAS Number 7778-54-3

  • Linear Formula CaCl₂O₂

  • Molecular Weight 142.98 g/mol

  •  EC Number 231-908-7

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Properties

packaging   100 g in Glass bottle (8417990100)
solubility   200 g/l (decomposition)
density   2.35 g/cm3 (20 °C)
mp   100 °C
LD 50 oral   LD50 Rat 850 mg/kg
LD 50 dermal   LD50 Rabbit > 2000 mg/kg
shipped in   ambient
storage temp.   Store at +15°C to +25°C.
specifications   Assay (iodometric): 67.0 - 75.0 %
  Identity: passes test

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Safety & Documentation

Safety Information

HS Code 
2828 10 00
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.
RTECS 
NH3485000
Storage class 
5.1A Strongly oxidizing hazardous materials
WGK 
WGK 2 water endangering
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.
Hazard Pictogram(s) 
GHS03  GHS03
Hazard Pictogram(s) 
GHS05  GHS05
Hazard Pictogram(s) 
GHS07  GHS07
Hazard Pictogram(s) 
GHS09  GHS09
Hazard Symbols 
Corrosive  Corrosive
Hazard Symbols 
Dangerous for the environment  Dangerous for the environment
Hazard Symbols 
Oxidising  Oxidising
Declaration (railroad and road) ADR, RID 
UN 1748 , 5.1, II
Declaration (transport by air) IATA-DGR 
UN 1748 , 5.1, II
Declaration (transport by sea) IMDG-Code 
UN 1748 , 5.1, II, Marine Pollutant: P, Segregation Group: 8 (Hypochlorites)
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.
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