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Details for China SODIUM HEXAMETA PHOSPHATE

SODIUM HEXAMETA PHOSPHATE 68915-31-1

Category :

Inorganic chemicals/Inorganic salts

SODIUM HEXAMETA PHOSPHATE
CAS NO : 68915-31-1;10124-56-8
EC NO : 233-343-1
MF : (NaPO3)6
MW : 611.7704
Specification : P2O5 68%min
Packing : Plastic-woven sack with inner polythene film;net weight at 25kg,50kg or 1000kg
Product description :

Molecular formula: (NaPO3)6

Molecular weight: 611.82

Standard executed: HG/T2519-2007(INDUSTRIAL GRADE)GB1886.4-2015(FOOD GRADE)

Capacity: 25000t/a

Properties:

White powder, Specific gravity 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 freafment.

Guarabteed Technical Specifications:

No Specifications Industrial Grade Food Grade
1 Total phosphate(as P2O5) min% 68.00 68.00
2 Inactive phosphate(as P2O5)min% 7.5 7.5
3 Iron(as Fe) max % 0.03 0.02
4 PH 5.8-7.0 5.8-6.5
5 Solubility Qualified Qualified
6 Heavy metals(as Pb) max%   0.001
7 Arsenic(as As) max%   0.00030
8 Fluoride(as F) max%   0.0030
9 Water insoluble max% 0.04 0.06
Uses : it is mainly used as a water softening agent in solution fot printing, dyeing, and boiler; Diffusant in papermaking; slow corrodent, floating agent, dispersing medium, high temperature agglomerant, detergent and soil analytical chemical reagent
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;
Molecular Structure : SODIUM HEXAMETA PHOSPHATE 68915-31-1;10124-56-8