Unit Price: | USD 720.0000 / Ton |
---|---|
Payment Type: | L/C,T/T,Western Union |
Incoterm: | FOB,CFR,CIF,EXW,FCA,CPT,CIP |
Min. Order: | 1 Ton |
Delivery Time: | 5 Days |
Basic Info
Model No.: 94%
Additional Info
Packaging: 25kg pp bag, 27mt/20'fcl
Productivity: 60000ton
Brand: Jinhe
Transportation: Ocean,Land
Place of Origin: China
Supply Ability: 60000ton
Certificate: ISO9001:2000
HS Code: 28353100
Port: Tianijn,China,Qingdao
Product Description
such as sodium tripolyphosphate (STPP) provided a wide range of benefits in detergent formulations including sequestration of calcium and magnesium, provision of alkalinity, transition metal ion complexation, metal oxide colloid stabilisation and provision of substantial surface charge for peptisation and suspension of other soils. Builders, as we think of them today, are usually less multifunctional than STPP and are principally materials that bind and neutralise the negative effects of hardness (calcium and magnesium) ions present in the water or in soils. As mentioned above, these ions are detrimental because they insolubilise anionic surfactants such as soap (forming soap curd), LAS and AS. However, hardness ions also have other detrimental effects. They can bind to stains or soils (which often have a negatively charged surface) and prevent their removal; this effect is especially strong on particulate/clay strains. Hardness ions can also flocculate soil that is present in the wash solution, and cause its deposition on fabrics. The divalent nature of hardness ions is considered to give rise to “bridging” mechanisms.
1. Product Description
Appearance : white granular or powder
Sodium tripolyphosphate is an inorganic compound with formula Na5P3O10. Sodium triphosphate is the sodium salt of the polyphosphate penta-anion, which is the conjugate base of triphosphoric acid.Sodium tripolyphosphate is produced by heating stoichiometric mixture of disodium phosphate, Na2HPO4, and monosodium phosphate, NaH2PO4, under carefully controlled conditions.
2. Specification
ITEM |
INDEX |
|
Tech. Grade |
Food Grade |
|
Na5P3O10 (%): |
94Min |
95Min |
P2O5 (%): |
57Max |
57Max |
Insolubles in water (%): |
0.15Max |
0.05Max |
Fe (%): |
0.007Max |
N |
Ph (1% solution): |
9.2-10 |
9.5-10 |
Heavy Metal (As Pb) (%): |
N |
0.001Max |
Arsenic (As) (%): |
N |
0.0003Max |
Fluoride(F) (%): |
N |
0.003Max |
Whiteness(%): |
90Min |
90Min |
Density (g/cm3) |
0.35-0.9 |
0.35-0.9 |
type content (%) |
10-30 |
10-30 |
3. Usage
Used in detergent, synergist for soap; water softener; tanning agent for leather making,
auxiliary for dyeing; As an effective dispersion agent for suspension solutions of coatings,kaolin, magnesium oxide, calcium carbonate and drilling mud etc.; As an oil contamination resistance agent in paper production. In foodstuff industry it is used as quality improver in the process of canned food, fruit juice drinks, foodstuffs from milk or soybeans. It may tender the meat in canned ham and soften the skin of horse bean in canned horse bean. It may also serves as a softener or densifier in foodstuff industry.
4. Packing
25kg / 50kg/ 1 ton jumbo bag.
We are Chemicals Manufacturer since 1998, Our material can be used in Pigment, Resin, Detergent, ACID, Water Treatment, Plasticizer etc, if there is any demand on Sodium Tripolyphosphate, Sodium Hexametaphosphate, Titanium Dioxide, Carbon Black, Chromium Oxide Green Pigment, quotation and sample, Pls feel free to contact us in 24/7. Welcome your field inspection and expect 2020 cooperation.
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