中文 ENGLISH Русский Español
Favorites
Sitemap
Contactus
Your location:Home Products

FAQ
Your professional consultant
on phosphates.

Help
How to buy our products?

Industrial Development Zone,Hefeng Town,Shifang City,Sichuan Province,618400 China.
Fax:86-838-8325110
Web:www.sci-phos.com
Email:sci@sci-phos.com

Tetrasodium Pyrophosphate (SCI-TSPP-FG)
Tetrasodium Pyrophosphate (SCI-TSPP-FG)

 Tetrasodium Pyrophosphate (SCI-TSPP-FG)

 

Chemical Name:  Tetrasodium Pyrophosphate Anhydrous

Formula:Na4P2O7

Molecular weight:265.90

Properties :White powder , easily soluble in water, density at 2.45, melting point at 890℃, Its watersolution is alkaline, PH value of 1% solution is 9.9-10.7.

Specifications:


Name of index

 

FCC

Content

≥%

96.5

Ortho-Phosphate

Pass Test

PH of 1% water solution

9.9 - 10.7

Heavy metals

≤%

0.001

Pb

≤%

0.0001

Arsenic, as As

≤%

0.0001

Fluoride, as F

≤%

0.005

Water insoluble

≤%

0.2

Loss on ignition

≤%

0.5

Application: It is mainly used as food additive, buffering agent, emulsification agent , nourishment,and modifying agent, etc.

Packing: 25kgs net paper bags or 25kgs net plastic woven bags.

Storage and Transport: It should be stored in a ventilative and dry warehouse instead of in the open air,kept away from water, moisture and sunlight during transport, handled with care, so as to avoid damage to plastic bags. Furthermore, it should be stored separately from poisonous substances.

 

开放目录

Copyright © 2016-2019 www.sci-phos.com All Rights Reserved