Sodium Hexametaphosphate
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- Category :
Food and Feed additives/Food additives
- CAS NO : 10316-03-2
- EC NO : 233-343-1
- Molecular Formula : (NaPO3)6
- Main Specifications : SHMP applied as Emulsifier; sequestrant; texturizer,etc
- 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: 25 KG plastic woven bag lined with PE liner or 25 KG net paper bag
Uses : Emulsifier; water-retainer, sequestrant; texturizer,etc
Molecular Structure:
Product description:
1、Chemical Name: Sodium Hexametaphosphate、Sodium Tetrapolyphosphate.
2、M. F. : (NaPO3)6
3、M. W. :611.17
4、Physical properties: White powder,density is 2.484（20℃）,easily soluble in water,nearly insoble in organic solution, has strong hygroscopic property in air, easily chelate with metallicions such as Ca,Mg.
5、Quality standard:（GB1890-1989、FCC-V）
Name of index GB 1890-1989 FCC-V
Total Phosphate (as P2O5 ) ≥% 68.0 60.0-71.0
Inactive Phosphate (as P2O5) ≤% 7.5 -
Water Insoluble ≤% 0.06 0.1
Iron (Fe) ≤% 0.05 -
PH (1% aqueous solution) 5.8-6.5 -
Arsenic (As) ≤% 0.0003 0.0003
Heavy Metal (as Pb) ≤% 0.001 -
Fluoride (as F) ≤% 0.003 0.005
Lead 0.0004
6.Function: Emulsifier; sequestrant; texturizer,etc
7. Package: Woven bag lined with PP,25kg/bag.Or,as per customers’requirements.
8. Storage and transportation: Store in tight containers in a dry and ventilative warehouse. Keep away from moisture,hot and poisonous substances.
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