Anhy Tetrasodium Pyrophosphate

• CAS No.: 7722-88-5
• Formula: Na4p2o7
• EINECS: 231-767-1
• Certification: CCIC, CIQ, RoHS, ISO
• Purity: 90%~99%
• Type: Sodium Pyrophosphate
• Model NO.: YY2613
• Grade Standard: Industrial Grade
• Storage: Cool & Dry Place
• Shelf Life: 2 Years
• Transport Package: Woven Bags Are Lined with Disposable Plastic Bags
• Specification: Industrial Grade
• Trademark: YY
• Origin: China
• HS Code: 28353990
• Production Capacity: 2000 Metric Ton/Metric Tons Per Month

Product Description

Anhy Tetrasodium Pyrophosphate




 

Brief introduction:
Colorless to white acicular crystal or crystalline powder

CAS No.	7722-88-5
EINECS	231-767-1
Molecular formula:	Na4O7P2

{Product Name}:	Tetrakis(hydroxymethyl)Phosphonium Sulfate
{Other Name}:	THPS
{Test Method.}:	HPLC
{Appearence.}:	Liquid
{Specification}:	99%
{MOQ}:	1kg

Attribute

Melting Point:	80 ºC (dec.)(lit.)
Density:	2.534 g/cm
Water soluble:	Soluble in water, insoluble in ethanol

THPS is a kind of environmental anti-microbial reagent. It's characterized by its low solidity point and fine stability. 
It can be reserved for long time and can easily dissolve in water. 
It's a kind of new environmental pesticide with high efficacy, low toxicity and low rudimental. 
It can kill germ and aquatic plants. In 1995, the EPA of the United States ratified it with zero toxicity and awarded it with US Green Chemical prize.

Standerd

	ITEM	Industrial Grade	Food Grade
	Main content (As Na4P2O7)	≥ 96.5%	≥ 96.5%
	Phosphate	passed	pseeed
	(P2O5)	≥51.5%	≥ 51.5%
	PH of 1% water solution	9.9-10.7	9.9-10.7
	Heave metals(as Pb)	*	≤ 0.001%
	As %	*	≤ 0.0003%
	Fluoride,as F %	*	≤ 0.005%
	Water insoluble %	≤ 0.2	≤ 0.2%
	Sieve test(60 mesh passed)	≥90%	≥90%

Packing
Export version:25 kgs per bag
Woven bags are lined with disposable plastic bags

 

Contact Detalis:

William Li-Managing Director


SHANDONG YUYUAN GROUP CO.,LTD.

Add:Yuyuan Logistics Building,Weifang Free Trade Zone,Weifang City,P.R. China.
 
http://yuyuangroup.en.made-in-china.com