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Chemical formula: NaH2PO4
Molecular weight: 120.01
Properties: White powder, soluble in water easily, water solution is acid. pH of 1% water solution is 4.5
Technical Specifications:
No | Specification | food grade Superior grade |
1 | Appearance | white powder |
2 | Main content %≥ | 98.0 |
3 | P2O5 %≥ | 58.0 |
4 | pH of 1% water solution | 4.2-4.8 |
5 | Water insoluble %≤ | 0.1 |
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 |
Application: Used as soft water agent for boiler. For food grade, it is mainly used as additive agent, pH adjustable agent.
Packing: Plastic-woven sack with polythene inner bag. Net weight: 25kg, Stored in ventilated and dry places.