1. Tech grade SHMP (Sodium Hexametaphosphate) 68.0% 2. White crystalline powder,water softener 3. Prompt delivery
Tech grade SHMP (Sodium Hexametaphosphate) 68.0%
Chemical Formula : (NaPOB3B)B6B
Synonyms: Calgon S; Glassy sodium; Graham's Salt; Hexasodium metaphosphate; Metaphosphoric acid, hexametafosfato de sodio;La sal de Graham;Hexasodium
Molecular weight: 611.82 CAS No. : 10124-56-8
H.S.Code : 2835391900
Properties:
White crystalline powder, relative density is 2.484 (20), easily soluble in water, but not in organic solution, absorbent to dampness, and turn sticky when absorbed dampness in air. It is possible to form solvent compound with metallic ions such as Ca, Ba, Mg, Cu and Fe; It is a fine agent for water treatment.
Technical Specifications:No | Specification | Industrial grade | Food grade |
1 | Total phosphate, as P2O5 %≥ | 68.0 | 68.0 |
2 | Inactive phosphate,as P2O5%≤ | 7.5 | 7.5 |
3 | Iron, as Fe %≤ | 0.05 | 0.05 |
4 | pH of 1% water solution | 5.8-7.3 | 5.8-6.5 |
5 | Solubility | Qualified | Qualified |
6 | Heavy metal, as Pb %≤ | - | 0.001 |
7 | Arsenic, as As %≤ | - | 0.0003 |
8 | Fluoride, as F %≤ | - | 0.003 |
9 | Water insoluble %≤ | 0.05 | 0.06 |
Tech grade SHMP (Sodium Hexametaphosphate) 68.0%