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Sodium polyphosphate 68915-31-1

Sodium hexametaphosphate is used as a soft water agent in dyeing or post-treatment, which can extract calcium ions and magnesium ions from insoluble calcium soap, magnesium soap, or calcium and magnesium dye precipitates that have already been generated, and dissolve the precipitates again. In other words, introducing sodium hexametaphosphate into the solution can regenerate sodium soap, and even when formed calcium soap or magnesium soap, the clumps of calcium soap or magnesium soap will disappear. Similarly, sodium hexametaphosphate can regenerate dyes.

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Model:
68915-31-1
Brand:
futurechemical
Code:
68915-31-1

Product Description

Sodium polyphosphate Basic information
Product Name:	Sodium polyphosphate
CAS:	68915-31-1
MF:	Na3O10P3X2
MW:	321.88
EINECS:	272-808-3
Mol File:	68915-31-1.mol
Sodium polyphosphate Chemical Properties
refractive index	1.482
solubility	Aqueous Acid (Sparingly), Water (Slightly)
form	crystalline
color	White to off-white
Odor	Odorless
InChI	InChI=1S/Na.6HO3P/c;61-4(2)3/h;6(H,1,2,3)/q+1;;;;;;/p-6
InChIKey	FWYVLGJBTZNHEM-UHFFFAOYSA-H
SMILES	[Na+].P([O-])(=O)=O.P([O-])(=O)=O.P([O-])(=O)=O.P([O-])(=O)=O.P([O-])(=O)=O.P([O-])(=O)=O
CAS DataBase Reference	68915-31-1(CAS DataBase Reference)
EPA Substance Registry System	Sodium polyphosphates (68915-31-1)