CERTIFICATE OF ANALYSIS
PRODUCT: SODIUM SULPHATE ANHYDROUS 99%
Brand Name: Sateri
FORMULA:Na2SO4
APPEARANCE: WHITE POWDER
PERIOD OF VALIDITY:2 YEARS
STANDARD: GB/T6009-2003
ANALYSIS RESULT:
Item
Standard
Analysis Result
PURITY(Na2SO4 CONTENT) ≥
99.0
99.30
Ca,Mg TOTAL(as Mg) CONTENT ≤
0.1
0.0122
CHLORIDE CONTENT(as CI) ≤
0.05
0.0015
IRON(Fe) CONTENT≤
0.005
0.0001
MOISTURE CONTENT≤
0.02
INSOLUBLE MATERIAL≤
0.003
WHITENESS ≥
82
82.6
PH
6-8
6.10