Sulbutiamine

Testing Items

REFERENCE

Test Result  

Appearance

White to pale yellowish white crystals or crystalline powder

White crystalline powder

Solubility

Soluble in ethanol; Very slightly soluble in water

Complies

Identification

Positive

Positive

Clarity and color

Colorless or slightly yellow clear solution

Complies

Chloride

≤0.018%

<0.018%

Sulfate

≤0.017%

<0.017%

Heavy metals

≤20ppm

<20ppm

Loss on drying

≤1.0%

0.9%

Residues on ignition

≤0.10%

0.01%

Purity

≥98.0%

99.8%

We certify that the quality of this product conforms to the clientele's specification.