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Postion:Product Catalog >Inorganic chemistry>Inorganic salts>Phosphide And metal phosphates>Sodium tripolyphosphate STPP
Sodium tripolyphosphate STPP
  • Sodium tripolyphosphate STPP
  • Sodium tripolyphosphate STPP
  • Sodium tripolyphosphate STPP
  • Sodium tripolyphosphate STPP
  • Sodium tripolyphosphate STPP

Sodium tripolyphosphate STPP

Price $760
Package 25Kg/Bag
Min. Order: 5T
Supply Ability: 1000tons
Update Time: 2021-04-03

Product Details

Product Name: Sodium tripolyphosphate STPP CAS No.: 7758-29-4
EC-No.: 231-838-7 Min. Order: 5T
Purity: 85%-96% Supply Ability: 1000tons
Release date: 2021/04/03


Article illustration

Chemical formula: Na5P3O10

Property: White particle or powder, appearant density 0.35-0.90g/cm3, melting point 622ºC. Easily soluble in water, aqueous solution is alkali. Hydrolyze to orthophosphate in water, complexing with calcium, magnesium, iron and other metal ions and generate soluble complex. As inorganic surfactant, it has certain properties of organic surfactants.

Packing instruction: Paper bag or PP-PE bag, Net weight 25kg, 50kg 1000kg per bag, or based on the customers' requirements.

Executive standard: GB/T 9983-2004

Sodium tripolyphosphate(STPP)94%

STPP Tech grade is used as additive in detergent synthesis, ceramics production, soap synergist. Has strong emulsifying property to lubricant and fat, to adjust the PH value of buffer liquid soap, water softener for industrial water, pretanning agent for leather production, in dyeing additive, paint, kaolin, magnesium oxide, calcium carbonate and other industries as dispersant for the preparation of suspension, as dispersant in drilling fluid, as anti-oil agent in paper-making industry.    

TECHNICAL INDEX

ItemsStandards
Assay (%) (Na5P3O10)94%MIN
AppearanceWHITE GRANULAR
P2O5 (%)57.0 MIN
Bulk density0.4~0.6
Iron0.15%MAX
Temperature rise8~10
Polyphosphate0.5 MAX
PH value(%)9.2 - 10.0
Ignition loss1.0% MAX
20mesh through ≥90%

Package details:

No.1  Aluminum vacuum packaging, plastic lining .25 / KG, can be packed according to customer requirements

No.2  1TON, 40 bags, 1FCL 20TON


shipping by sea:

Article illustration





Company Profile Introduction

Hebei Lvyang Biotechnology Co., Ltd. Is a specialized production enterprise integrating scientific research, production, processing and export. Mainly deal in pharmaceutical intermediates, various industrial chemicals, cosmetics materials and Food Additives. Our products are widely used in Food & Beverage industry, Chemical industry, and Pharmacy industry, etc. Our products have spread over more than 30 countries in the world, the U. S. A, Poland, Canada, Italy, India, Brazil, Saudi Arabia, Israel, South Africa, Kenya, Latvia, U. K., Germany, Czech, Switzerland, Norway, Ethiopia, Chile, New Zealand, Australia, Columbia and so on. We has established and improved the strict quality standard inspection system. In addition to the ISO9001 certification system, the company also commissioned SGS testing and testing institutions to test the quality of our products with national standards as the benchmark, we do our best to satisfy our customers with our quality. We are a professional and experienced team and we promise clients to provide the best quality, price and service. Besides, in the business cooperation with clients, we still abide by principle of equality and mutual benefit, deeply trusted and recognized by clients. If you are interested in our company and our products, please feel free to visit our website or contact us directly for more information. We look forward to cooperating with you in the near future.

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