AMMONIUM SULPHATE AR/ACS

Enzyme grade low in heavy metal content
Diammonium Sulphate; : Mascagnite

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Article No.
01360
Grade
AR/ACS
Purity
99%
CAS No.
7783-20-2
Molecular Formula
(NH4)2SO4
Molecular Weight
132.13
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]
750 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 Colourless 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%

Revision Date : 03-Apr-2021
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