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Ammonium Sulphate 99% AR | 00243 Pallav Chemicals | MSDs COA

Home > Pallav Chemicals > Laboratory Chemicals > Ammonium Sulphate 99% AR

Ammonium Sulphate 99% AR
Enzyme grade low in heavy metal content Diammonium Sulphate; : Mascagnite

Product Code.
 00243
Grade
 AR
Purity
 99%
CAS No.
 7783-20-2
Molecular Formula
 (NH4)2SO4
Molecular Weight
 132.13
H.S.Code
 3102.21000
Shelf Life
 60 Months
MSDS COAs

Physical Properties

Physical state at 20 °C
Solid
 Colour
Colorless crystals
 Odour
Slight odor of ammonia
pH value
5 - 6
 Melting point/ Freezing point [°C]
> 280 °C
 Density [g/cm3]
1.77
Solubility in water [% weight]
750 g/l at 20 °C - completely soluble
 Partition coefficient Log Pow octanol / water at 20°C
-5.1

Packaging

Specification

Appearance
Colorless crystals/ white crystalline powder
Assay (titration)
Min.99.0%
Insoluble matter
Max 0.005%
pH (5% solution in water; 25°C)
5.0 to 6.0
Residue on ignition
Max 0.005 %
Heavy metals (by ICP-OES)
Max 0.0005%
Chloride (Cl)
Max 0.0005%
Nitrate (NO3)
Max 0.001%
Phosphate (PO4)
Max 0.0005%
Iron (Fe)
Max 0.0005%

Safety Information and Hazard Symbols