Product Name

Calcium Ascorbate

Apperance

white to slightly yellow crystalline
powder

ldentification

Positive

Assay

≥98.0%

specific optical
rotation

+95~+97

pH

6.8-7.4

Loss on drying

<0.1%

Arsenic

<0.0003%

Fluoride

<0.001%

Heavy metals

<0.001%

Mercury

<0.0001%

Lesd

<0.0002%

Oxalate

Pass