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Ammonium Sulfate pure

Assay (Acidim.): 99 %
Code
141140
CAS
7783-20-2
Molecular Formula
(NH4)2SO4
Molar mass
132.14 g/mol
Melting Point:
280 °C
Solubility:
water 760 g/l at 20 °C
Physical Description:
solid
Product Code:
141140
Product Name:
Ammonium Sulfate pure
Quality Name:
pure
Specifications:
Assay (Acidim.): 99 %
pH of 5% solution: 5.0 - 6.0
Residue on ignition (as SO4): 0.25 %
Chloride (Cl): 0.002 %
Nitrate (NO3): 0.002 %
Heavy metals (as Pb): 0.001%
As: 0.0005 %
Ca: 0.002 %
Cu: 0.002 %
Fe: 0.001 %
K: 0.002 %
Na: 0.002 %
Ni: 0.002 %
Pb: 0.001 %
WGK:
1
Storage:
Room Temperature.
Master Name:
Ammonium Sulphate
EINECS:
231-984-1
CS:
31022100
Download TDS file for complete specifications