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Potassium sulphate, Hi-AR™/ACS
Product Identifier
CAS No.
7778-80-5
EC No.
231-915-5
Molecular Formula
K2 SO4
Molecular Weight
174.26
HS Code
3104 30 00
Storage
Below 30°C
Shelf life
4 years
Technical Specification
Appearance
Colourless or white to off-white crystals or powder or solid or granules
Solubility
33.3 mg soluble in 1 mL of water
pH (5% in water at 25°C)
5.00 -8.50
Chloride (Cl)
<= 0.001%
Magnesium (Mg)
<= 0.005%
Calcium (Ca)
<= 0.01%
Heavy metals (as Pb)
<= 0.0005%
Iron (Fe)
<= 0.0005%
Sodium (Na)
<= 0.02%
Nitrogen compounds (N)
<= 0.0005%
Water insoluble matter
<= 0.01%
Assay (Cation exchange titration)
>= 99.00%
Safety Information
UN No.
Not dangerous goods
Class
-
Packing Group
-
RTECS
TT5900000
WGK
1
CAS Number :
7778-80-5
Molecular Formula :
K₂SO₄
More Information
Product Name
Potassium sulphate, Hi-AR™/ACS
SKU
GRM3948
CAS No
7778-80-5
EC No.
231-915-5
Molecular formula
K₂SO₄