1.Basic information
Name: sodium pyrophosphate (TSPP) industrial grade
English name: TETRASODIUM RYROPHOSPHATE INDUSTRIAL GRADE
Molecular weight: Na4P2O7; Na4P2O7 · 10H2O
C A S / C A S NO .: 7722-88-5 (Anhydrous); 13472-36-1 (Decahydrate)
Molecular weight:265.90;446.10
Standard executed:HG/T 2968-2009
Appearance:White powder or crystal.
2.Usage:
Mainly used as detergent、decolourant auxiliary、water treatment agent、electroplating auxiliary agent and so on.
3.Package:
25kg、50kg、1000kg bags or according to customer’s demand.
4.Specification: HG / T 2968-2009
Item |
Industrial grade indicators |
|
Na4P2O7 |
Na4P2O7·10H2O |
|
Main content,w/% ≥ |
96.5 | 98.0 |
Water insoluble,w/% ≤ |
0.15 | 0.10 |
pH value (10g / mL solution) |
9.9~10.7 |
|
Ortho phosphate |
Pass the test |
Contact: David Zhao
Phone: 15617899999
Tel: 0371-64110451
Email: tigeryc1986@126.com
Add: Group 4,Beiwan Village,Beishankou Town,Gongyi District,Zhengzhou City,Henan Province,China