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Industrial Grade STPP

Industrial Grade STPP Description: It is obtained through high-tower high-pressure atomization. This product is an effective and quickly dissolvable phosphorus-free auxiliary agent, it is considered the ideal substitution for STPP (Sodium triphosphate). STPP is widely used in washing-powder,......
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Industrial Grade STPP

Description:

It is obtained through high-tower high-pressure atomization. This product is an effective and quickly dissolvable phosphorus-free auxiliary agent, it is considered the ideal substitution for STPP (Sodium triphosphate). STPP is widely used in washing-powder, detergent, printing, dyeing auxiliary agent and textile auxiliary agent industries.


Classification: Phosphate

Type: Sodium Tripolyphosphate

CAS No.: 7758-29-4

Other Names: STPP

MF: Na5O10P3

EINECS No.: 231-838-7

Place of Origin: Sichuan, China (Mainland)

Grade Standard: Industrial Grade

Purity: 94%

Appearance: White powder

Application: Detergent Raw Material

Color: Pure White

Hs code: 28353100

Package:25kg


Application:

1. Used as one of the main auxiliaries for synthetic detergent, synergist for soap; water softener, tanning agent for leather making, auxiliary for dyeing;

2. As an effective dispersion agent for suspensions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.

3. 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.

4. It may tender the meat in canned ham and soften the skin of horse bean in canned horse bean.

5. It may also serves as a softener or densifier in foodstuff industry.

image001(001)


Data Sheet:

Na5P3O10

94% Min

P2O5

57.0% Min

Water insoluble:

0.10% Max

Fe:

100ppm Max

PH:

9.2-10

Phase I:

A:5-20%

B:21-40%

C:40% Min

Density:

Light:0.35-0.5g/cm3;

Medium:0.51-0.65g/cm3

Dense:0.66-1.0g/cm3

Whiteness:

85%Min

Particle Size

Through 16 mesh Sieve % ≥ 95

Through 35 mesh sieve % ≥ 90

Through 100 mesh sieve %≥ 40


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    Mob: +8618952599855
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