| Detailed Description: |
Cas No. :7758-11-4;16778-57-7
CAS NO: 7758-11-4
Molecular Weight: 174.17
EC NO: 231-834-5
Formula: K2HPO4
InChI: InChI=1/2K.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
Product description:
Product name Potassium hydrogen phosphate anhydrous
English name DKP;Dipotassium hydrogen phosphate;Potassium phosphate dibasic
Alias Dipotassium hydrogen phosphate; Potassium phosphate dibasic; DKP; DIPOTASSIUM phosphate; Dipotassium Phosphate Anhydrous; Potassium phosphate, dibasic
Formula K2HPO4-3H2O
Uses This product can be used in pharmaceutical, fermentation, bacterial culture and in preparing potassium pyrophosphate, etc.
CAS RN 7758-11-4
【Properties】white crystal or irregular white powder, easily soluble in water, slightly soluble in alcohol. Relative density is 2.338, PH of 1% aqueous solution is 8.9.
Packing, storage and transportation Solid product is packed by plastic woven bag lined with polythene plastic bag, net weight 50kg/bag; liquie product is packed by polythene plastic drum, net weight 40kg/drum.
Properties white crystal or irregular white powder, easily soluble in water, slightly soluble in alcohol.
Quality standard Enterprise standard
| Index |
FCC |
Potassium hydrogen phosphate anhydrous |
| Content |
≥% |
98.0 |
| PH solution |
8.8-9.2 |
|
| Weight loss |
≤% |
1.0 |
| Heavy metal |
≤% |
0.001 |
| Arsenic |
≤% |
0.0001 |
| Lead |
≤% |
0.0001 |
| Fluoride |
≤% |
0.003 |
| Water insoluble matter |
≤% |
0.05 |
Packing
Laminated plastic woven bag lined with plastic film bag, net weight 10kg, 20kg, 25kg/bag, export product is according to the requirement of foreign merchant
Alias: Dipotassium hydrogen phosphate; Potassium phosphate dibasic; DKP; DIPOTASSIUM phosphate; Dipotassium Phosphate Anhydrous; Potassium phosphate, dibasic
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