DESCRIPTION

COLORLESS CRYSTALS OR WHITE CRYSTALLINE POWDER

COMPLY

IDENTIFICATION & SOLUBILITY:

COMPLY WITH TEST

COMPLY

CLARITY & COLOR:

COMPLY WITH TEST

COMPLY

BARIUM:

COMPLY WITH TEST

COMPLY

CALCIUM:

200PPM MAX

<200PPM

HEAVY METALS(AS(Pb):

10PPM MAX

<10PPM

IRON:

50PPM MAX

<50PPM

CHLORIDE:

50PPM MAX

<50PPM

OXALATE:

350PPM MAX

<100PPM

SULPHATE:

150PPM MAX

<150PPM

READILY CARBONIZABLE SUBSTANCE

NOT DEEPER THAN SPECIFICATION

COMPLY

SULPHATED AS:(RESIDUE ON IGNITION)

0.05%MAX

<0.05%

ASSAY:

99.5%-100.5%

99.77%

WATER:

0.5%MAX

0.15%

ARSENIC(as As):

3PPM MAX

<1PPM