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Phosphate
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  Product Detail  

 

Sodium Hexametaphosphate SHMP

 

Chemical name: Sodium Hexametaphosphate /SHMP 

Molecular formula: (NaPO3)6

Molecular weight: 611.77

CAS No.: 10124-56-8

EINECS No.: 233-343-1

H.S CODE: 28353911

Uses: 

SHMP is used as a sequestrant and has applications within a wide variety of industries.

1. A significant use for sodium hexametaphosphate is as a deflocculant in the production of clay-based ceramic particles. It is also used as a dispersing agent to break down clay and other soil types for soil texture assessment.

2. It is used as an active ingredient in toothpastes as an anti-staining and tartar prevention ingredient.

3. SHMP is used as an emulsifie in foods.

4. As water softening and detergents: Sodium carbonate is sometimes added to SHMP to raise the pH to 8.0–8.6, which produces a number of SHMP products used for water softening and detergents.

 

Index Food grade
Total phosphate(P2O5 ) % MIN 68.0
Non-active phosphate (P2O5 ) % MAX 7.5
Iron(Fe) % MAX 0.05
PH value 5.8-6.5
Heavy metal(Pb) % MAX 0.001
Arsenic(As) % MAX 0.0003
Fluoride(F) % MAX 0.003
Water-insoluble %MAX 0.05
Polymerization degree 10-22
   
   
   
Product Name: Sodium phosphate (Na6P6O18) Other Name: Metaphosphoric acid (H6P6O18),sodium salt (1:6);Metaphosphoric acid (H6P6O18),hexasodium salt;Sodium hexametaphosphate (Na6P6O18);Sodium phosphate (NaPO3)6;Sodium phosphate (Na6P6O18);Sodium phosphate (Na6(PO3)6);Sodium metaphosphate (Na6(PO3)6);Sodium metaphosphate (Na6P6O18);Sodium hexametaphosphate ((NaPO3)6);Hexasodium hexametaphosphate;8012-14-4;16210-45-0;20517-55-9;193678-44-3;1357387-91-7
CAS No.: 10124-56-8 Molecular Formula: H6O18P6.6Na
InChIKeys: InChIKey=RWTSDYJZARIKCW-UHFFFAOYSA-N Molecular Weight: 611.77000
Exact Mass: 611.69000 HScode: 2835391900
Categories: Emulsifier
PSA: 387.19000 XLogP3: 3.28080
Appearance: White granular solid Density: 2.181
Melting Point: 616℃ Refractive Index: 1.482
Storage Conditions: Store in a cool, dry place. Store in a tightly closed container.

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Pictogram(s) No symbol.
Signal word

No signal word
Hazard statement(s)

none
Precautionary statement(s)
Prevention

none
Response

none
Storage

none
Disposal

none

Other hazards which do not result in classification

no data available

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.