Inquiry Basket (
Home » Product List » Sodium Phosphate » Monosodium Phosphate (MSP)
Product Details
Monosodium Phosphate (MSP)
Product Description
Synonyms: Sodium Dihydrogen Phosphate; Sodium Dihydrogenorthophosphate; Sodium Phosphate Monobasic
Chemical formula: NaH2PO4.2H2O
Molecular weight: 156.01
Standard executed: GB1908-86
CAS No.: 13472-35-0
Properties:
1. Appearance: Colorless crystal;
2. Relative density: 1.915;
3. Melting point: 57.4 degree centigrade;
4. Solubility: All easily soluble in water, but not in organic solution.
Application:
1. Technical grade: Used for water treatment of boiler, also as buffering agent to acidity, detergent, etc;
2. Food grade: Mainly used as food additive, emulsification agent, nourishment agent, etc.
Packaging: 25kg in plastic woven bag with polythene liner; Stored in ventilated and dry place.
| No | Specifications | Technical Grade | Food grade |
| 1 | Main content | 98% min. | 98% min. |
| 2 | P2O5 | 44.6% min. | 44.6% min. |
| 3 | pH of 1% water solution | 4.2-4.6 | 4.2-4.6 |
| 4 | Sieve test(Through 60 mesh) | 90% min. | 90% min. |
| 5 | Heavy metal, as Pb | - | 0.001% max. |
| 6 | Arsenic, as As | - | 0.0003% max. |
| 7 | Fluoride , as F | - | 0.002% max. |
| 8 | Water insoluble | 0.1% max. | 0.05% max. |
