AMMONIUM SULPHATE Extra Pure

Diammonium Sulphate; : Mascagnite

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Article No.
01359
Grade
Extra Pure
Purity
98.5%
CAS No.
7783-20-2
Molecular Formula
(NH4)2SO4
Molecular Weight
132.14
H.S. Code
3102.2100
Shelf Life
60 Months
MSDS
 

 

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

Packings

  • 1PW1200500

    500 g (00500)

  • 1PW1206500

    5000 g (05000)

  • 1PDL00030K

    25 Kg (0025K)

  • 1PDLP0065K

    50 Kg (0050K)

 

Specifications

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%

Revision Date : 03-Apr-2021
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