Potassium dihydrogen orthophosphate, Hi-LR™

SKU:
GRM1188
CAS Number : 7778-77-0
Molecular Formula : KH₂PO₄
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Monopotassium phosphate (MKP) (also, potassium dihydrogenphosphate, KDP, or monobasic potassium phosphate) is the inorganic compound with the formula KH2PO4. Together with dipotassium phosphate (K2HPO4.(H2O)x) it is often used as a fertilizer, food additive, and buffering agent.
CAS Number : 7778-77-0
Molecular Formula : KH₂PO₄


CAS No. 7778-77-0
EC No. 231-913-4
Molecular Formula KH2PO4
Molecular Weight 136.09
Synonym Potassium phosphate monobasic anhydrous, Hi-LR®
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) <= 0.01%
Sulphate (SO4) <= 0.05%
Loss on drying (at 125 - 130°C, 2 hr) <= 2.00%
Assay (NaOH Titration, on dry basis) 98.00 - 100.50%

Safety Information

UN No. Not dangerous goods
Class -
Packing Group -
RTECS TC6615500
WGK 1
CAS Number : 7778-77-0
Molecular Formula : KH₂PO₄
More Information
Product Name Potassium dihydrogen orthophosphate, Hi-LR™
SKU GRM1188
CAS No 7778-77-0
EC No. 231-913-4
Molecular formula KH₂PO₄
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