CAS No:6915-15-7
ITEMS
STANDARD
Appearance
White crystals or crystalline powder
Assay
99.0 - 100.5%
Specific Rotation
-0.10 o --- +0.10 o
Residue on ignition
0.10% max
Water-insoluble substance
0.1% max
Fumaric Acid
1.0% max
Maleic Acid
0.05% max
Heavy metals(as Pb)
10 ppm max
Arsenic(As)
4 ppm max
Sorbic Acid
Sodium Benzoate
Potassium Sorbate Granular
Potassium Benzoate
Benzoic Acid
Milk Thistle Extract - Silymarin
Green Tea Extract
Black Tea Extract
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