Comext Bulk Supply Pure Biotin Powder for Vitamin Nutrition Supplement

• Customization: Available
• Certification: ISO, Kosher,Halal,Fssc22000
• Assay Method: HPLC, UV
• Model NO.: Biotin
• Application Form: Paste, Tablet, Capsule
• Application: Food, Health Care Products, Medicine
• State: Powder
• Appeanrance: White Crystalline Powder
• MOQ: 1 Kg
• Sample: 10-20g Free
• Package: 25kg/Drum
• Storage: Cool and Dry Place
• Delivery Time: 3-5 Working Days
• CAS Number: 58-85-5
• Shelf Life: 2 Years
• Grade: Food Grade
• Transport Package: Fiber Drum
• Specification: 98% Biotin
• Trademark: COMEXT
• Origin: China
• HS Code: 2906199090
• Production Capacity: 10000kg/Year

Product Description

Product Description

What's Biotin?

Biotin, also known as vitamin H and coenzyme R, is a water-soluble vitamin and also belongs to the vitamin B family, B7. It is a necessary substance for the synthesis of vitamin C and an indispensable substance for the normal metabolism of fat and protein.

Biotin, also known as vitamin H and coenzyme R, is a water-soluble vitamin and also belongs to the vitamin B family, B7. It is a necessary substance for the synthesis of vitamin C and an indispensable substance for the normal metabolism of fat and protein.

Biotin powder is a necessary nutrient to maintain the human body's natural growth, development and normal human function and health.

Item	Specification	Results
Description	Practically white,crystalline powder. Very slightly soluble in water and in insoluble in other common organic	conform
Identification
A.Infrared absorption	To match with the reference IR spectrum	conform
B.Specific optical rotation	meet the requirements	conform
C.HPLC	The retention time of the major peak of the sample solution corresponds to that of the standard solution, as obtained in the assay	conform
Assay	97.5%~102.0%	99.0%
Related compounds
1.Individual impurity	NMT1.0%	0.06%
2.Total impurities	NMT2.0%	0.06%
Residual Solvents(Toluene)	≤890ppm	<20ppm
Optical Rotation	+89° - +93°	+90.6°