1.Brief introduction：
Purity: 70% min.
Package:170kg/drum,IBC 
 



2.Specification：

ITEM	STANDARD
Appearance	White to yellowish paste
Odor	No Strange Odors
Active matter, %	70±2
Sodium sulfate, % (relative to 100% active matter )	1.5 max
Unsulfated matter, % ( relative to 100% active matter)	2.5 max
pH value (1% a. m.)	7.0~9.0
Color, Hazen (5% a. m.)	10 max