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Ammonium Sulphate 98.5% Extrapure | 00242 Pallav Chemicals | MSDs COA

Home > Pallav Chemicals > Ammonium Salts > Ammonium Sulphate 98.5% Extrapure

Ammonium Sulphate 98.5% Extrapure
Diammonium Sulphate; : Mascagnite

Product Code.
 00242
Grade
 Extrapure
Purity
 98.5%
CAS No.
 7783-20-2
Molecular Formula
 (NH4)2SO4
Molecular Weight
 132.14
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]
132 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 98.5%
pH (5% solution; 25°C)
4.5 - 6.0
Heavy metal (as Pb)
Max 0.002 %
Chloride (Cl)
Max 0.003 %
Iron (Fe)
Max 0.002%
Sulphated ash
Max 0.05%

Safety Information and Hazard Symbols