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China, Chinese Top Quality Pure 99% Health Supplement Raw Material Bulk CAS 52-90-4 L-Cysteine1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Organic ChemicalsAmino AcidL-CysteineL-Cysteine Powder
Purelife Biotech Co., Ltd.
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Product Description Top Quality Pure 99% Health Supplement Raw Material Bulk CAS 52-90-4 L-Cysteine L-cysteine, a common amino acid in a living organism.As one of the alpha sulfur amino acids, encounter nitroprusside purple color, found in many proteins, glutathione, and Ag +, Hg + and Cu + of metal ion can form insoluble mercaptide. It can be oxidized to cystine in neutral and weakly alkaline solutions. Product name Top Quality Pure 99% Health Supplement Raw Material Bulk CAS 52-90-4 L-CysteineAppearanceWhite PowderSpecifications99%Solubilitysoluble in water Certificate ISO,SGS,HALAL,KOSHER Shelf life2 yearsPackage1kg Top Quality Pure 99% Health Supplement Raw Material Bulk CAS 52-90-4 L-Cysteine with double plastic container inside/Aluminum foil bag outside.1kg/Carton, 5kg/Carton, 10kg/Carton, 25kg/Drum, OEMShipmentFedEx,DHL,EMS,UPSDelivery timeWithin 2-3 work days after paymentPayment termsTT,L/C,Paypal,Western UnionANALYSISSPECIFICATIONRESULTSAppearanceWhite PowderCompliesOdorCharacteristicCompliesTastedCharacteristicCompliesAssay99%99.32%Particle Size98% through 100 meshCompliesLoss on Drying≤5%1.51%Heavy Metal≤5ppmCompliesAs≤1.0ppmCompliesPb≤2.0ppmCompliesCd≤1.0ppmCompliesHg≤0.5ppmComploiesMicrobiology Total Plate Count1000cfu/gCompliesYeast & Mold100cfu/gCompliesE.ColiNegativeNegativeS. AureusNegativeNegativeSalmonellaNegativeNegativeConclusionConform with specificationStorageStore in 2-8°C, cool & dry place, Keep away from strong light and heat.Package:Delivery Time: Around 3-5 workdays after your payment.Package: In fiber-drums with two-plastic bags inside.Net Weight: 25kgs/Drum / Gross Weight: 28kgs/DrumDrum Size & Volume: I.D.42cm × H52cm, 0.08 m3/ DrumStorage: Stored in dry and cool place, keep away from strong light and heat.Shelf Life: Two years when properly stored.Shipping:DHL Express, FEDEX and EMS for quantity less than 50KG, usually called as DDU service;Sea shipping for quantity over 500KG; and air shipping is available for 50KG above;For high value products, please select air shipping and DHL express for safe;Please confirm if you can make the clearance when goods reach your customs before placing an order, for buyers from Mexico, Turkey, Italy, Romania,Russia, and other remote area.Main Cosmetic Raw Material List1Hyaluronic acid163-O-Ethyl ascorbyl ether2Glutathione17Water soluable resveratrol3Collagen18Silk Peptide4Pearl powder19Glabridin5Ceramide20Naringin6Gotu Kola Extract21Aloe Vera Extract7Grape Seed Extract22Bitter Sophora Root Extract8 Alpha arbutin23Coenzyme Q109Beta arbutin24Magnesium Ascorbyl Phosphate10Kojic acid25Sodium Ascorbyl Phosphate11Alpha lipoic acid26Sodium Ascorbyl Phosphate12Chitosan27Polyglutamic Acid13Kojic acid28Ceramide14Kojic acid dipalmitate29Allantoin15Nicotinamide30Fish Collagen
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