DKP
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- Category :
Inorganic chemicals
- CAS NO : 7758-11-4
- EC NO : 231-834-5
- Molecular Formula : K2HPO4
- Main Specifications : 98%
- Synonyms : Dipotassium hydrogen phosphate;Potassium phosphate dibasic;DKP;DIPOTASSIUM phosphate;Dipotassium Phosphate Anhydrous;Potassium phosphate, dibasic;Dipotassium hydrogen phosphate,anhydrous;Potassium phosphate dibasic,anhydrous;
Package: 25/50kgs
Uses : Used in medicine and ferment industry, animalcule. Also as raw material for producing potassium pyrophosphate.
Molecular Structure:
Product description:
Molecular Formula: K2HPO4.nH2O
Molecular Weight: 174.17
Melting Point: 340℃
Related Deisity:
Water Solubility: 1600g/L (20℃)
Specification:
Testing Item Industrial. Grade Food Grade
Content (%) 98.0 Min 98.0 Min.
Phosphorus Pentoxide (P2O5) (%) 40.0 Min. 40.0 Min.
Potassium Oxide (K2O) (%) 52.0 Min. 52.0 Min.
Moisture (%) 0.2 Max 0.2 Max
pH Value 8.7 – 9.3 8.7 – 9.3
Water Insoluble (%) 0.1 Max. 0.1 Max.
Fluoride (as F) (%) -- 0.003 Max.
Heavy Metals (as Pb) (%) -- 0.001 Max.
Arsenic (as As) (%) -- 0.0003 Max.
Chlorides (as Cl) (%) -- 0.2 Max.
Sulphates (as SO4) (%) -- 0.2 Max.
Appearance White Powder White Powder
CAS No.: 7758-11-4
EINECS: 231-834-5
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