Chemical formula: K2HPO4
Molecular weight: 174.23
CAS NO.: 7758-11-4
Production capacity:3000 t/a
Properties: White powder, soluble in water easily, water solution is alkaline. Relative density is 2.33, pH of 1% water solution is 8.9
Technical Specification:
Molecular weight: 174.23
CAS NO.: 7758-11-4
Production capacity:3000 t/a
Properties: White powder, soluble in water easily, water solution is alkaline. Relative density is 2.33, pH of 1% water solution is 8.9
Technical Specification:
|
No. |
Index |
Industrial grade |
Food grade |
|
1 |
Main content %≥ |
98.0 |
98.0 |
|
2 |
K2 O%≥ |
53.0 |
53.0 |
|
4 |
P2O5 %≥ |
40.0 |
40.0 |
|
4 |
pH of 1% water solution |
8.0-9.0 |
8.0-9.0 |
|
5 |
Water insoluble %≤ |
0.1 |
0.05 |
|
6 |
Heavy metal, as Pb %≤ |
- |
0.001 |
|
7 |
Arsenic, as As %≤ |
- |
0.0003 |
|
8 |
Fluoride, as F %≤ |
- |
0.002 |
|
9 |
Sieve test(Through60mesh)%≥ |
90.0 |
90.0 |
Application: Used as soft water agent for boiler, a high effective K, P liquid compound fertilizer. For food grade, it is mainly used as additive agent.
Packaging: 25kg/50kg in plastic woven bag with PE lining. Stored in ventilated and dry place.