Sodium Hexametaphosphate
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Sodium hexametaphosphate (SHMP) is miscible in water but insoluble in organic solvents. This sequestrant, thickener, emulsifier and texturizer is used in a variety of foods. The phosphorus in the additive helps to prevent mineral corrosion (calcium, iron salts, magnesium, etc.).Product Details |
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Formula: |
(NaPO3)6 |
CAS Number: |
68915-31-1 |
Also Known As: |
SHMP; Calgon; Glassy sodium; Graham's salt; Hexametaphosphate; Hexasodium metaphosphate; Metaphosphoric acid hexasodium salt |
applications:
Sodium hexametaphosphate is a food additive and a softening agent for water and detergents. It can also be found in leathers, clays and pigments, and personal care products such as toothpaste.Typical Specifications
Data is representative of average lots;
data taken from specific lots may vary.
Appearance |
White crystals |
Boiling Point, °C |
1500 |
Density, g/cm3 |
2.484 |
Melting point, °C |
628 |
Molecular weight, g/mol |
611.77 |
Odor |
Odorless |
Purity, % |
96 |
Refractive index, n20/D |
1.482 |
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