Calcium Hypochlorite (Bleaching Powder)

Post Date:
Apr 07,2013
Expiry Date:
Oct 04,2013
Detailed Description:
Cas No. :7778-54-3 Chemical Formula: Ca(ClO)2
Molecular weight: 143
UN no.: 1748
CAS no.: 7778-54-3
Standard:GB/T10666-1995
Available chlorine:35%-65%
Size:0.055mm-2mm

Index Name Standard
Effective Chlorine content 5%
Water content %
Annual loss rate 8%
Calcium Chlorine
9%
Color White or light grey
Shape Powder, particle
Price Market price

Remark: customized is also achieved.

Application:
It can whiten pulp ,silk, cloth, fibre and starch.Dealing with the polluted water, and effective disinfectant public health,family sanitation, swimming pool,drinking water,vegetables,fishpond,sericiculture and ground.Disinfection dose of chemical poison and radioactive material.

Use Measures:
Mix 100 kgs of calcium hypochlorite 65% into 1 ton of water. The solution will be bleaching liquid at a density of 6.5% effective chlorine.Millionth disinfection liquid can be formulated by adding 1.7 grams of calcium hypochlorite 65% into 1 ton of water.

The characteristics of calcium hypochlorite as follow:
Efficent chlorine content is high , and Yearly Loss of Chlorine is low.Stability is well.Under the normal atmospheric ,it can be kept a long time ,annual loss rate is low.Solubility is high. It reacts with water form high density bleach liquid easily. Insoluble is little.

Cautions in application:
Keep in a cool,dry, ventilated area. Distant from heat, and avoid drying in the sun.In transportation,protect against insolation,heat,moisture.Separate from incompatible combustibles,organic,oil or other acidic materials.Seal and collection should be taken in time when dealing with the packing damage or leakage.Curing skin burn use thin ammonia water .

Fire Flighting Measures:
Using Sand,Carbon dioxide,foam,and avoid general vitriolic fire extinguisher.
CAS Registry Number:
7778-54-3
Synonyms:
;Calciumhypochloritetech;Bleaching powder;hypochlorous acid;calcium dihypochlorite;
Molecular Formula:
Ca(ClO)₂
Molecular Weight:
142.982
Molecular Structure:
Hazard Symbols:
O:Oxidizing agent;
C:Corrosive;
N:Dangerous for the environment;
Risk Codes:
R22:;
R31:;
R34:;
R50:;
R8:;
Safety Description:
S26:;
S36/37/39:;
S45:;
S61:;