Silk Hydrolyzed powder

Silk Hydrolyzed powderApplication characteristics: 1. Silk Hydrolyzed powder can be used in cosmetic as a natural material, protecting and keeping the moisture of ones skin, preventing skin cocking and aging. Its super absorbency and adsorption enable protect and care to ones hair. The function and security fibroin makes in cosmetic bears comparison with any other compound material. 2. Silk Hydrolyzed powder has a bright potential be used as biomedicine remedy and biologic gas defense material. Specification ItemSpecification CharacteristicPowder in white or light yellow, liable to deliquesceLoss on Drying(%)≤5Residue on Ignition(%)≤3PH Value(1% Aqueous Solution)5--7Total Nitrogen(%)≥14 Average Molecular Weight1000--3000Heavy Metal (as Pb), mg/kg≤10Arsenicum(as As), mg/kg≤1.5Number of Aerobic Bacterial≤100Coli Group(MPN)≤30/100gOther Pathogenis BacteriaCant be detected