Vitamin H/Coenzyme R
Grade: Feed, Food
Chemvplus D-biotin supplier
Product Specification

Test Item



Practically white, crystalline powder.
Very slightly soluble in water and is insoluble in other common organic 


A.Infrared absorption

To match with the reference IR spectrum

B.Specific optical rotation

meet the requirements


The retention time of the major peak of the sample solution corresponds to that of the standard solution, as obtained in the assay



Related compounds

1.Individual impurity


2.Total impurities


Residual Solvents(Toluene)


Optical Rotation

+89° – +93°

Chemical formula: C10H16N2O3S

Use of D-Biotin:

For feed usage,Biotin is dramatically important for the cutaneous system and it is essential for the reproductive tract and the nervous system as well as normal function of the glands such as the adrenal and thyroid.

For food supplements, helps metabolize carbohydrates, fats, and amino acids, the building blocks of protein, and prevent hair loss. 


– Biotin Pure: White or almost white crystalline powder or colorless crystals.

– Biotin 2% Powder: Free-flowing nearly white powder, slightly hygroscopic.

Standard: EP/USP

Cas NO.: 58-85-5

EINECS: 200-399-3

StorageAvoid dust formation. Store in a dry, shady, and cool place in an unopened package.
Storage temperature below 25 degrees.

Markets: Southeast Asia, Europe, USA, South America, Middle East, Africa, etc.

Chemvplus offers one of the best quality Biotin in the world.

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