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SHMP 68% Sodium Hexameta Phosphate
RAW MATERIAL
SHMP

SHMP 68% Sodium Hexameta Phosphate

SHMP 68% Sodium Hexameta Phosphate is a white, odorless crystalline phosphate powder used in water treatment, detergents, industrial processing, and food-grade applications.

Chemical Name
Sodium Hexameta Phosphate
Molecular Weight
611.77 g/mol
Molecular Formula
(NaPO3)6
EINECS
233-343-1
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PRODUCT OVERVIEW

Product Description

SHMP 68% Sodium Hexameta Phosphate is a white, odorless crystalline inorganic phosphate material that dissolves readily in water while remaining insoluble in organic solvents. It is hygroscopic and can absorb moisture from the surrounding air. SHMP can form soluble complexes with various metal ions, including calcium, magnesium, barium, copper, and iron, making it useful in water treatment, dispersion, and formulation applications. The product is available in Industrial Grade and Food Grade specifications, with technical requirements covering P2O5 content, inactive phosphate, iron, water-insoluble matter, pH, and grade-specific impurity limits.
PRODUCT PARAMETERS

General Parameters

Appearance
White, odorless crystalline powder
Solubility
Soluble in water and insoluble in organic solvents
Characteristic
Hygroscopic material with a density of about 2.484 at 20°C; absorbs moisture from the air and may become pasty; can form soluble chelates with Ca, Ba, Mg, Cu, and Fe ions.
KEY PROPERTIES

Product Characteristics

White, odorless crystalline powder.
Water-soluble and insoluble in organic solvents.
Hygroscopic and capable of binding various metal ions.
Available in Industrial Grade and Food Grade specifications.
TECHNICAL SPECIFICATIONS

Specification Data

Specification Industrial Grade Food Grade
Appearance White odorless crystalline powder White odorless crystalline powder
P2O5 content by wt % 68.0 min 68.0 min
Non-living phosphate (P2O5) by wt % 7.5 max 7.5 max
Iron (as Fe) by wt % 0.03 max 0.02 max
Insoluble matter in water by wt % 0.04 max 0.06 max
pH value (1% sol.) 5.8~7.0 5.8~6.5
Arsenic by wt % - 0.0003 max
Heavy metal (as Pb) by wt % - 0.001 max
Fluoride (as F) by wt % - 0.003 max
APPLICATIONS

Typical Uses

✓
Used as a water-softening, dispersing, and processing agent in water treatment, oilfield, paper, textile, dyeing, petroleum, metallurgy, and related industrial applications.
✓
Used as a flotation agent and high-temperature adhesive in selected industrial processes.
✓
Food Grade SHMP is used as an additive, quality improver, pH regulator, metal-ion chelating agent, adhesive, and leavening aid in food processing.
STORAGE & HANDLING

Handling Guidance

Store in suitable sealed packaging in a cool and dry place. Protect the product from moisture because SHMP is hygroscopic and may absorb humidity during storage. Keep packaging properly closed and follow the applicable supplier COA, SDS, and technical documentation for storage and handling requirements.
PRODUCT INQUIRY

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