Sodium Hexametaphosphate
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- Category :
Food and Feed additives/Food additives
- CAS NO : 10124-56-8
- EC NO : 233-343-1
- Molecular Formula : (NaPO3)6
- Main Specifications : 68%
- Synonyms : Metaphosphoric acid, hexasodium salt;Hexasodium metaphosphate;Glassy sodium;Graham's Salt, Sodium Polymetaphosphate;SHMP;Sodium Hexameta phosphate;sodium henamephosphate;hexasodium cyclohexaphosphoxane-2,4,6,8,10,12-hexolate 2,4,6,8,10,12-hexaoxide;Sodium Hexametapho;Sodium Hexamethaphosphate;
Package: 25kg/bag or as per clients' requirement
Uses : Oil field, paper-making, textile, dyeing, tanning industry, metallurgical industry and building material industry, etc.
Molecular Structure:
Product description:
Sodium Hexametaphosphate(SHMP)
1) Formula: (NaPO3)6
2) Appearance: Colorless flakes or powder
3) Spec.:
TEST ITEM TECHNICAL INDEX
PREMIUM GRADE FIRST GRADE QUALIFIED GRADE
TOTAL PHOSPHATE(P2O5), % ≥ 68.0 67.0 65.0
INACTIVE CHLORIDE(P2O5), % ≤ 7.5 8.0 10.0
WATER INSOLUBLE MATTER,% ≤ 0.05 0.10 0.15
IRON(Fe), % ≤ 0.05 0.10 0.20
PH VALUE 5.8-7.3 5.8-7.3 5.8-7.3
AVARAGE POLYMERIZATION DEGREE(n) 10-16 10-16 10-16
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