产品描述

APPEARANCE     FREE FLOWING WHITE POWDER
CONTENT     99.0% ~ 100.5%
LOSS ON DRYING     =<1.5%
ACIDITY & ALKALINITY     0.2 ml
WATER SOLUTION TEST     CLEAR
HEAVY METALS (AS PB)     =<10 PPM
ARSENIC     =<3 PPM
CHLORIDES     =< 200 PPM
SULFATE     =< 0.10%
CARBURET     MEETS THE REQUIREMENT
OXIDE     MEETS THE REQUIREMENT
TOTAL CHLORIDE     =< 300 PPM
COLOUR OF SOLUTION     Y6
PHTHALIC ACID     MEETS THE REQUIREMENT