Biotin Pure USP

ASPECT: WHITE OR off-white crystalline powder

Synonym: D-Biotin

Formula: C10H16N2O3S

Properties:

- Identification                                             : INFRARED Absorption

- Specific Rotation                                     : + 89 - + 93

- Organic volatile impurity                    : meets USP requirement

- Content of related substances      : COMPLY with EP 6

- Heavy metals                                               : less than 10 ppm

- Sulphated Ash                                            :  less than 0,1 %

- Loss on drying                                           :max 0,5 % (4h/105C)

- Assay   (Titration, 0,1 N NaOH)               : 98,5 100,5 %