Sodium Tripolyphosphate Dyeing Auxiliary Wash Sewage Disposal Supplier

• CAS No.: 7758-29-4
• Formula: Na5p3o10
• EINECS: 231-838-7
• Certification: CCIC, CIQ, RoHS, ISO
• Purity: 90%~99%
• Type: Sodium Tripolyphosphate
• Model NO.: stpp
• Grade Standard: Industrial Grade
• Transport Package: 25kg
• Specification: Customized
• Trademark: YuCai Chemical
• Origin: Made in China
• HS Code: 283531900
• Production Capacity: 5000tons/Month

Product Description

Product introduction

 

Name: sodium tripolyphosphate (STPP) industrial grade

Molecular formula /Molecular formula:Na5P3O10

C A SNo. /C A S NO.:7758-29-4

Molecular weight /Molecular weight:367.86

Appearance: white, granular or powdery.

Sodium tripolyphosphate, an inorganic compound with chemical formula Na5P3O10, is an amorphous water-soluble linear polyphosphate, which is often used in food as a moisture retention agent, quality improver, pH regulator and metal chelating agent.

 

Product Usage

 

Sodium tripolyphosphate has the functions of
chelating, suspending, dispersing, peptizing,
emulsifying, pH buffering, etc., and can be used as the main auxiliary agent of synthetic detergent, industrial water softener, tanning pre-tanning agent, dyeing auxiliary agent, organic synthesis catalyst, pharmaceutical industrial dispersant and food additive, etc. In addition to exporting STPP, domestic STPP consumption is mainly concentrated in detergent industry, food, ceramics and so on.

 

Product standard

Items		Standards
Assay (%) (Na5P3O10)		94%MIN
Appearance		White particles or powder
P2O5 (%)		57.0 MIN
Bulk density		0.4~0.6
Iron		0.15%MAX
Temperature rise		8~10
Polyphosphate		0.5 MAX
PH value(%)		9.2 - 10.0
Ignition loss		1.0% MAX
20mesh through		≥90%

company introduction

HENAN YULIN CHEMICAL CO., LTD (formerly Zhengzhou Yucai Phosphate Chemical Factory) was founded in 1985, mainly producing phosphate series and water treatment series products. The four branches mainly produce solid aluminum dihydrogen phosphate, liquid aluminum dihydrogen phosphate, sodium hexametaphosphate, sodium tripolyphosphate, sodium pyrophosphate,  trisodium phosphate, disodium hydrogen phosphate, sodium dihydrogen phosphate, polyaluminum chloride and other products. We strive to create value for customers by focusing on excellence and winning by quality, constantly investing in product research and development and innovation, perfecting the market after-sales system. For more than 30 years, our products have served the industries of refractories, graphite electrodes, foam ceramics, paper additives, boiler descaling, washing additives, sewage treatment, etc. We have spared no effort to strive for the chemical industry for life on the road of exploring fields.

 

Company warehouse

 

 

Mode of transport