Tests:

Specifications:

Results:

Characteristics

white powder

Complies

Assay

≥97.0%

98.27%

COMBINED FLUORINE

≥12.8%

12.97%

FREE FLUORINE

≤0.6%

0.26%

ARSENIC

≤0.0003%

<0.0001

LEAD

≤0.0005%

<0.0001

HEAVY METALS

≤0.002%

<0.001

PH

6.5-8.0

6.88

LOSS ON DRYING

≤0.2%

0.022%