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Sodium Tripolyphosphate Stpp 94 Na5p3010 Dispersant

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%

Type: Sodium Tripolyphosphate

Grade Standard: Industrial Grade

Product Name: Sodium Tripolyphosphate, Sodium Tripolyphosphate STPP 94%

Purity: 94%

Application:: Detergent Dyeing And Ceramic, Detergent, Dying, Ceramic

MF: Na5P3O10

EINECS NO.: 231-838-7

Grade Standard:: Food Grade, Industrial Grade, Detergent

Apperance: White, Free Flowing Fine Powder

Packing: 25Kg PP Bag

HS Code: 28353190

Density G/cm3: 0.35-0.9

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 Stpp 94 Na5p3010 Dispersant

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.

STPP Food Additive Grade

4. Packing

25kg / 50kg/ 1 ton jumbo bag.

Sodium Tripolyphosphate Food Ingredient


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.