Calcium hypochlorite CAS NO.7778-54-3

Min.Order Quantity:: 1 Kilogram

Purity:: 99%

Port:: Tianjin xingang

Payment Terms:: L/C,T/T,MoneyGram

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Product Details

Keywords

Calcium hypochlorite
7778-54-3
b-kpowder;calciumb11306hypochlorite

Quick Details

ProName: Calcium hypochlorite
CasNo: 7778-54-3
Molecular Formula: CaCl2O2
Appearance: white powder with a chlorine-like odou...
Application: Calcium hypochlorite, hydrated is a wh...
DeliveryTime: 12days
PackAge: in bag or customized
Port: Tianjin xingang
ProductionCapacity: 1 Metric Ton/Day
Purity: 99%
Transportation: by sea
LimitNum: 1 Kilogram
Heavy metal: less than 0.4%
Grade: Industrial Grade

Superiority

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Details

calcium hypochlorite chemical properties

mp	100 °c(lit.)
density	2.35 g/ml at 25 °c(lit.)
storage temp.	store at rt.
water solubility	200 g/l (20 ºc) (dec.)
merck	14,1674
stability:	stability strong oxidizer - contact with flammable material may lead to fire. incompatible with water, reducing agents, combustible material, phenol.
cas database reference	7778-54-3(cas database reference)
epa substance registry system	hypochlorous acid, calcium salt(7778-54-3)

safety information

hazard codes	o,c,n
risk statements	8-22-31-34-50
safety statements	26-36/37/39-45-61
ridadr	un 1748 5.1/pg 2
wgk germany	2
rtecs	nh3485000
hazardclass	5.1
packinggroup	ii
hazardous substances data	7778-54-3(hazardous substances data)

msds information

provider	language
calcium hypochlorite	english
sigmaaldrich	english
acros	english
alfa	english

calcium hypochlorite usage and synthesis

chemical properties	white powder with a chlorine-like odour
general description	calcium hypochlorite, hydrated is a white granular solid or tablets compressed from the granules having an odor of chlorine. calcium hypochlorite is noncombustible, but calcium hypochlorite will accelerate the burning of combustible materials. calcium hypochlorite is decomposed by water with evolution of chlorine gas and heat. prolonged exposure to fire or heat may result in the vigorous decomposition of the material and rupture of the container. material containing less than 39% available chlorine may undergo reactions as described above though calcium hypochlorite may take longer to initiate, and the resulting reactions may not be as vigorous. calcium hypochlorite is used for water purification, disinfectant for swimming pools, for bleaching paper and textiles, and for many other uses.
reactivity profile	calcium hypochlorite is a powerful oxidizing agent, particularly in the presence of water or at higher temperature as calcium hypochlorite decomposes to release oxygen and chlorine gases. as strong oxidant calcium hypochlorite may react with vigor in combination with carbon, especially finely divided is explosive; acetylene, leads to creation of explosive chloroacetylenes; organic matter, oil, hydrocarbons; alcohols may cause explosion, methanol, ethanol, etc.; nitromethane caused delayed violent reaction; organic sulfur compounds, sulfides tend toward ignition and sometimes explosion; with iron oxide in metal containers catalyze oxygen evolving decomposition of the oxidant. calcium hypochlorite forms highly explosive ncl3 on contact with urea. produces highly toxic gaseous chlorine gas when heated or on contact with acids [sax, 9th ed., 1996, p. 1905]. mixture of damp sulfur with hypochlorite caused a violent reaction, that ejected molten sulfur, chem eng. news, 1965, 46(29), 6.
health hazard	inhalation, ingestion or contact (skin, eyes) with vapors or substance may cause severe injury, burns or death. fire may produce irritating, corrosive and/or toxic gases. runoff from fire control or dilution water may cause pollution.
fire hazard	these substances will accelerate burning when involved in a fire. some may decompose explosively when heated or involved in a fire. may explode from heat or contamination. some will react explosively with hydrocarbons (fuels). may ignite combustibles (wood, paper, oil, clothing, etc.). containers may explode when heated. runoff may create fire or explosion hazard.