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ALUMINIUM AMMONIUM SULPHATE DODECAHYDRATE

Home Metallic Salts (Metal Salts) LG0192
ALUMINIUM AMMONIUM SULPHATE DODECAHYDRATE AR/ACS
Short Name: ALUMINIUM AMMONIUM SULPHATE DODECAHYDRATE
Synonym: Ammonium Alum
Basic Details
Article No.
LG0192
Grade
AR/ACS
Purity
98%
CAS No.
7784-26-1
HS Code
2833.3010
Shelf Life
60 Months
Packings Avialable
LG0192
1 bottle of 500 gm
₹576
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LG0192
1 drum of 25 kg
₹0
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LG0192
1 pack of 50 kg
₹0
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verified_user COA
health_and_safety MSDS
Molecule Detail
Formula: NH4AI(SO4)2.12H2O
Weight: 453.32
Physical Properties
Physical state at 20 °C
Solid
Colour
White powder
Odour
Odorless
pH value
2.6
Melting point/ Freezing point [°C]
93.5 °C
Boiling point [°C]
280°C
Density [g/cm3]
1.65
Solubility in water [% weight]
14% in water
Chemical Specifications
Appearance
White crystalline powder
Assay
98-102%
Phosphate (PO4)
Max 0.0025%
Insoluble matter
Max 0.005%
Reaction
Not less than pH 3.0
Chloride (Cl)
Max 0.001%
Nitrate (NO3)
Max 0.001%
Silicate (SiO3)
Max 0.002%
Arsenic (As)
Max 0.00005%
Copper (Cu)
Max 0.0005%
Iron (Fe)
Max 0.001%
Heavy metal (as Pb)
Max 0.001%
Calcium (Ca)
Max 0.05%
Potassium (K)
Max 0.05%
Sodium (Na)
Max 0.01%
Safety Information & Hazard Symbols
Symbol
GHS07
Signal Word
Warning
Hazardous Statement
H315-H319-H335
Precaution Statement
P261-P305 + P351 + P338