Shandong Fortune Spring International Trade Co., Ltd.  

Product Name: Biotin 100% D-Biotin Vitamin H Model NO.: food grade 100% The content of active substances: ?90% Resource: Natural Nutrient Composition: Vitamin Shelf Life: >12 Months Storage Method: Normal Packaging Material: Paper Formula: C10h16n2o3s CAS No.: 58-85-5 Trademark: shengda Transport Package: Paper Drum/Box Specification: 100% Origin: China HS Code: 29362900 Product Description PACKING:IN ALUMINIUM TINS OF25KG EACH CARTON ;IN DRUMS OF 10KG EACH CARTON;IN DRUMS OF 20KG EACHCARTON.CHARACTERS:A WHITE OR ALMOST WHITE, CRYSTALLINE POWDER OR COLOURLESS CRYSTALS, VERY SLIGHTLY SOLUBLE IN WATER AND IN ALCOHOL, PRACTICALY INSOLUBLE IN ACETONE. IT DISSOLVES IN DILUTE SOLUTIONS OF ALKALI HYDROXIDES.D-Biotin (Vitamin H ):ITEM SPECIFICATION CHARACTERS A WHITE CRYSTALLINE POWDEROR COLOURLESS CRYSTALS IDENTIFICATIONA: IR / B: HPLC / C: COLOR REACTION APPEARANCE OF SOLUTIonCLEAR AND COLOURLESSSPECIFIC OPTICAL ROTATION+89°- +93° RELATED SUBSTANCESMEETS THE REQUIREMENTSHEAVY metaLS≤10PPMLOSS ON DRYING ≤1.0%SULFATED ASH≤0.1%ASSAY98.5% - 101.0%STORAGE STORE PROTECTED FROM LIGHT