Vitamin



Product Name: Vitamin B1 Mono(Thiamine mononitrate)
CAS No:532-43-4
Standard:USP
          Vitamin B1 Mono(Thiamine mononitrate) Feed Grade USP Standard

Item

Standard

Results

Remark

Appearance

White or almost white ,crystalline powder

Conforms

Assay

98.0%-102.0%

99.6%

Chloride and Sulfate, Chloride

0.06%

Conforms

Related Compounds

1.0%

Conforms

pH

6.0-7.5

7.2

Loss on drying

1.0%

0.17%

Residue on Ignition

0.2%

0.1%

Conclusion

The batch product complies with USP43