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Potassium biphosphate, Hi-AR™
Product Identifier
CAS No.
7778-77-0
EC No.
231-913-4
Molecular Formula
KH2 PO4
Molecular Weight
136.09
Synonym
Potassium phosphate monobasic anhydrous, Hi-AR®
HS Code
2835 24 00
Storage
Below 30°C
Shelf life
4 years
Technical Specification
Appearance
Colourless to off-white crystals or powder or solid
Solubility
100 mg soluble in 1 mL of water
pH (5% in water at 25°C)
4.10 - 4.50
Chloride (Cl)
<= 0.001%
Heavy metals
<= 0.001%
Iron (Fe)
<= 0.002%
Water insoluble matter
<= 0.01%
Sulfate (SO4)
<= 0.003%
Sodium (Na)
<= 0.005%
Loss on drying (at 125 - 130°C, 2 hr)
<= 2.00%
Assay (NaOH Titration, on dry basis)
98.50 - 100.50%
Safety Information
UN No.
Not dangerous goods
Class
-
Packing Group
-
RTECS
TC6615500
WGK
1
CAS Number :
7778-77-0
Synonym :
Potassium biphosphate, Hi-AR™
Molecular Formula :
KH₂PO₄
More Information
Product Name
Potassium biphosphate, Hi-AR™
SKU
GRM249
CAS No
7778-77-0
EC No.
231-913-4
Molecular formula
KH₂PO₄
Synonym
Potassium biphosphate, Hi-AR™