SHMP Powder 68% Min/ Sodium Hexametaphosphate 68%

Model NO.: 1825


Grade Standard: Industrial Grade


Einecs No: 231-838-7


Colour: White


Purity: 94%Min


Trademark: Eminent


Origin: China (Mainland)




Type: Sodium Hexametaphosphate


CAS No.: 7758-29-4


Mf: Na5p3o10


Form: Powder


Nm: Jsw_3


Specification: SGS/CIQ


HS Code: 29221990




SHMP 68%



Chemical Name: SHMP/Sodium Hexamatephosphate

Synonym: Metaphosphoric acid, hexasodium salt

Molecular Formula: (NaPO3)6

Molecular weight:611.17





A kind of polymer, being as a transparent glass flake or white powder crystal.Hygroscopicity strong;Stiffen after moisture absorption, easy deliquescence in the air, soluble in water, the water clock solubility is larger, the dissolving speed slower;Aqueous acidic reaction.Easy hydrolysis or into phosphite.For some metal ions (ca, mg) has the ability to generate soluble complex, so it can be used to soften water, and can also generate such as lead, silver, barium salt complex.



Specifications:

Items	Industrial use
Standard	HG/T 2519-2007
Total phosphates(as P2O5)% ≥	68.0
Inactive Phosphates(as P2O5)% ≤	7.5
Water Insoluble matter% ≤	0.04
Iron (Fe)% ≤	0.03
PH Value	5.8-7.0
Arsenic (As)% ≤	--
Heavy metal (Pb)% ≤	--
Fluoride (F)% ≤	--

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Product Categories : Phosphate