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

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.
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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

COMMERCIAL REQUESTS ONLY

We have helped multiple customers, from small end users to large Fortune 500 customers, with their Sodium hexametaphosphate supply requirements and can ship bulk and various packaged products to meet such needs.

Structure:

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