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ALUMINIUM POTASSIUM SULPHATE DODECAHYDRATE Extra Pure

Synonyms : Alum, Potassium alum, Potassium aluminium sulfate dodecahydrate

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Material Safety Data Sheet (MSDS)

Certificate of Analysis (COA)

Chemical Information
Article No.	AL0219
Grade	Extra Pure
Purity	99%
CAS Number	7784-24-9
Molecular Formula	AIK(SO4)2.12H2O
Molecular Weight	474.38
HS Code	28333030
Shelf Life	5 Years

Physical Properties
Solubility in water(% weight)	14% in water
Colour	White crystalline
Boiling point(°C)	200 °C
Melting point/ Freezing point(°C)	92 °C
pH value	3.3
Density (g/cm3)	1.757
Odour	Odorless
Physical state at 20 °C	Solid

Chemical Information
Article No.	AL0219
Grade	Extra Pure
Purity	99%
CAS Number	7784-24-9
Molecular Formula	AIK(SO4)2.12H2O
Molecular Weight	474.38
HS Code	28333030
Shelf Life	5 Years

Pricing
Pack Size	Price (INR)	Price Request
500 gm	₹ 280
5 Kg	₹ 2050
Packaging Sizes Available On Demand
10 gm 25 gm 100 gm 250 gm 2.5 Kg 1 Kg 25 Kg

Physical Properties
Solubility in water(% weight)	14% in water
Colour	White crystalline
Boiling point(°C)	200 °C
Melting point/ Freezing point(°C)	92 °C
pH value	3.3
Density (g/cm3)	1.757
Odour	Odorless
Physical state at 20 °C	Solid

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

Specifications
Iron (Fe)	Max 0.01%
Lead (Pb)	Max 0.01%
Chloride (Cl)	Max 0.01%
Appearance	White crystalline powder

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