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Pentasodium triphosphate STPP

Pentasodium triphosphate STPP

Pentasodium triphosphate STPP

Product Details:

Place of Origin: China
Brand Name: SY

Payment & Shipping Terms:

Packaging Details: In 25kg / 1000kg net each PP / PE bag. 25kg / 50kg / 1 ton jumbo bag. 25 tons per FCL for powder an
Payment Terms: L/C, O/A
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Detailed Product Description

STPP Detergent grade

Other Names: Pentasodium triphosphate; Sodium Tripolyphosphate; Red Phosphorus

CAS No 7758-29-4

EINECS No 231-838-7

HS Code 2835311000

MF Na5P3O10

Molecular Weight: 367.86

purity 96%/94%

Appearance White powder or granular; Easily soluble in water.

Property:

White powder or granular; Easily soluble in water; It has got salient chelating capacity to Ca and Mg ions. and can soften hard water to make suspension solution become into clear solution; It has got weak alkalinity but no corrosiveness. It is a surfactant, and has got outstanding emulsification to lubricants and fat.


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.

Spec

 

Item

INDEX

Tech grade

Detergent grade

Na5P3O10

94%Min

96%Min

P2O5

57%Min

58%Min

Water Insolubles

0.15%Max

0.05%Max

Fe

0.01%Max

0.01%Max;

Ph(1% solution)

9.2-10

9.2-10

Heavy metals (as Pb)

 

0.001%Max

Arsenic (as As)

 

0.0003%Max

Fluoride (as F)

 

0.003%Max

Whiteness

90%Min

90%Min

 

Contact Details
Shenzhen Suyuan Chemicals Co., Ltd.

Contact Person: Mr. Hua zhou

Tel: 86-755-89802484

Fax: 86-755-26600300

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