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CHROMIUM (III) POTASSIUM SULPHATE DODECAHYDRATE Extra Pure

Synonyms : Chrome alum; Potassium chromium(III) sulfate dodecahydrate

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Material Safety Data Sheet (MSDS)

Certificate of Analysis (COA)

Chemical Information
Article No.	AL1377
Grade	Extra Pure
Purity	98.50%
CAS Number	7788-99-0
Molecular Formula	KCr(SO4)2.12H2O
Molecular Weight	499.39
HS Code	28332990
Shelf Life	5 Years

Physical Properties
Solubility in water(% weight)	Soluble in water
Colour	Violet crystalline
Melting point/ Freezing point(°C)	89 °C
Density (g/cm3)	1.826
Odour	Odorless
Physical state at 20 °C	Solid

Chemical Information
Article No.	AL1377
Grade	Extra Pure
Purity	98.50%
CAS Number	7788-99-0
Molecular Formula	KCr(SO4)2.12H2O
Molecular Weight	499.39
HS Code	28332990
Shelf Life	5 Years

Pricing
Pack Size	Price (INR)	Price Request
500 gm	₹ 1000
Packaging Sizes Available On Demand
10 gm 25 gm 100 gm 250 gm 2.5 Kg 1 Kg 5 Kg 25 Kg

Physical Properties
Solubility in water(% weight)	Soluble in water
Colour	Violet crystalline
Melting point/ Freezing point(°C)	89 °C
Density (g/cm3)	1.826
Odour	Odorless
Physical state at 20 °C	Solid

Safety Information and Hazard Symbols
Safety Statement	22-24/25

Specifications
Iron (Fe)	Max 0.03%
Lead (Pb)	Max 0.01%
Copper (Cu)	Max 0.005%
Chloride (Cl)	Max 0.03%
Appearance	Violet crystalline powder

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