| Place of Origin: | shifang |
|---|---|
| Minimum Order Quantity: | 5 Tons |
| Price: | Negotiable |
| Packaging Details: | 25kg,50kg,1000kg net bag |
| Payment Terms: | T/T, L/C, D/A, D/P, Western Union, MoneyGram |
| Supply Ability: | 40Tons/Day |
| Purity: | 68%min | Type: | Sodium Hexametaphosphate, Sodium Tripolyphosphate, Sodium Phosphate, SHMP, Sulfate |
|---|---|---|---|
| Appearance: | White Powder, White Crystal, White Granular, Crystal Powder, Powder Or Granular | Classification: | Phosphate |
| Application: | Paper-making, Oil Field, Textile, Detergent, Soap | Einecs No.: | 233-343-1 |
| Grade Standard: | Industrial Grade,Medicine Grade, Reagent Grade, Agriculture Grade | Other Names: | SHMP,Sodium Polymetaphosphate, Hexasodium Salt, Tech Grade Metaphosphoric Acid |
| Product Name: | Sodium Tripolyphosphate, Sodium Hexametaphosphate, Sodium Hexameta Phosphate, Hexasodium Salt, Gluconic Acid | Package: | 25kg/bag, 25 KG/BAGS, In 25kg/woven Bag Or 1000kg/Jumbo Bag, 25kg Bag |
| Solubility: | Soluble, Soluble In Water But Insoluble In Organic Solvent | Origin: | Shifang |
| High Light: | Food Grade SHMP Sodium Hexametaphosphate,233 343 1 Sodium Hexametaphosphate Water Treatment,233 343 1 sodium hexametaphosphate food additive |
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Sodium Hexametaphosphate (SHMP)
Chemical formula : (NaPO3)6
Molecular weight: 611.82
Standard executed: HG/T 2519-2007 (Technical grade)
CAS Number: 10124-56-8 (8012-14-4)
Properties:
White powder; Density 2.484g/cm3(20℃); soluble in water but insoluble in organic solvent; It has got strong hygroscopicity and can absorb humidity from the air to become into pasty form; It may form soluble chelates with ions of Ca, Ba, Mg, Cu, Fe etc. and is a good water treatment chemical.
Application:
1.Used in industries of oil fields, paper production, textile, dyeing, petroleum, chemistry, metallurgy and construction materials etc.
2. As water softener, flotation selecting agent, disperser and high temperature adhesive;
3. In food industry it used as an additive, nourishing agent, quality improver, pH regulator, metal ions chelating agent, adhesive and leavening agent etc.
Packing and storage:
In 25kg,50kg,1000kg net bag,store at a cool,dry and well ventilated place.
Guaranteed Technical Specifications :
| NO | Specifications | Industrial Grade | Food Grade |
| 1 | Total phosphates (as P2O5 ) % ≥ | 68 | 68 |
| 2 | Inactive Phosphates (as P2O5 ) %≤ | 7.5 | 7.5 |
| 3 | Iron (Fe) % ≤ | 0.03 | 0.05 |
| 4 | PH Value | 5.8-7.0 | 5.8-6.5 |
| 5 | Solubility | pass | pass |
| 6 | Heavy Metals (as Pb) % ≤ | 0.001 | 0.001 |
| 7 | Arsenic (As) % ≤ | 0.0003 | |
| 8 | Fluoride (as F) % ≤ | 0.003 | |
| 9 | Water Insoluble matter % ≤ | 0.04 | 0.05 |
What is the use of sodium hexametaphosphate?
sodium hexametaphosphate is a kind of phosphate, which is widely used in industry and food industry.
Sodium hexametaphosphate is also known as graham's salt. Since it was discovered by graham in 1833, it has been a kind of polymer
of sodium metaphosphate (NaP03) for 160 years. It is a transparent glass flake or white granular cnystal. It is easily soluble in water but
insoluble in organic solvents, and the aqueous solution is acidic. Very hygroscopic, exposed to the air, it can gradually absorb water and
become viscose.
Because of its special structure and performance, it is widely used in production technology and scientific experiments.
Because it has specific complexing ability for metal ions, especially alkaline earth metal ions such as calcium and magnesium.
Therefore, it is mainly used in biler water softener, cleaning agent in fiber industry, bleaching and dyeing industry and flotation reagent
in mineral processing industry.
With the continuous development of industrial production, the application of sodium hexametaphosphate has developed from water
treatment, paper making, sugar pressing and food to smelting. The steel-making converter was gunned with sodium
hexametaphosphate and some additives at a certain temperature and pressure, which greatly prolonged the life of the converter and
achieved obvious economic benefits .
Sodium hexametaphosphate is used as food quality improver, pH regulator, metal ion chelating agent, adhesive and expanding agent in
food industry. It is mainly used in beans, canned fruits and vegetables, which can stabilize natural pigment and protect food color. When
used in meat products, it can improve water holding capacity and prevent fat in meat from spoiling. Adding stele wine can clarify the
liquor and prevent turbidity. Because of its various characteristics, it is more convenient to use.
