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China, Chinese Bulk Price Cosmetic Grade Polu-L-Glutamic Acid CAS 25513-46-6 Polyglutamic Acid Powder1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Organic ChemicalsOrganic SaltPolyglutamic AcidPolu-L-Glutamic Acid
Purelife Biotech Co., Ltd.
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Product Description Bulk Price Cosmetic Grade Polu-L-Glutamic Acid CAS 25513-46-6 Polyglutamic Acid PowderPolyglutamic acid is a sticky substance first discovered in "natto" - fermented soybeans. Polyglutamic acid is a special anionic natural polymer, which is a homopolyamide (amide linkage) composed of α-amino group (α-amino) and Y-carboxyl group (Y-caboxyl) through amide linkage. The molecular weight of homo-polyamide) Y-PGA ranges from 50,000 to 2 million Daltons. Its moisturizing and locking effect is 500 times that of hyaluronic acid. Product Name Bulk Price Cosmetic Grade Polu-L-Glutamic Acid CAS 25513-46-6 Polyglutamic Acid Powder CAS 25513-46-6 MF C5h9no4 EINECS 200-293-7Shelf life2 yearsPackage1kg High Quality Cosmetic Grade Additive CAS 94-26-8 Butyl/Methyl/Propyl Paraben Powder/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 terms TT,Western Union,L/C,D/P,D/A,MoneyGramItemsStandardResults AppeaeanceWhite powderQualifiedContent≥99.00%99.42%Total dicarboxylic acid content≥99.5%99.57%Monoacid content≤0.10%0.08%Melting point107.5oC-108.5oC107.6oC-108.2oCAcid value585.0mgKOH/g-595.0mgKOH/g593.7mgKOH/gWater content≤0.5%0.39%Ash content≤0.05%0.02%Heavy metal≤0.001%0.0008%Light transmittance,440nm97%-100%98%Light transmittance,550nm97%-100%98%Partide size50um98.0%<50um30%<30umThe chloride ion≤0.005%0.003%Sulfate≤0.025%0.020%Iron ions≤0.002%0.0019%Polyglutamic acid is a homopoly amino acid formed by linking glutamic acid monomers through amide bonds. It has environmentally friendly, super strong adsorption capacity, super high water absorption and moisture retention capacity, and good biodegradability. Synergistic fertilizers added with polyglutamic acid have significant application effects in water conservation, fertilizer conservation, yield increase, stress resistance, and improving crop quality.Mainly used for moisturizing, whitening, antibacterial and promoting skin health. Polyglutamic acid was first found to exist in the highly viscous drawing of Japanese natto food (fermented small soybeans), and it is referred to as Y-PGA in China. Biopolymerization through liquid fermentation produces decomposable high-molecular amino acid polymers.Health Care Products1Magnesium L Threonate11Melatonin2NMN12Curcumin3Resveratrol13Chondroitin Sulfate4Alpha-GPC14Glucoraphanin5Coenzyme Q1015Alpha Lipoic Acid6L-Glutathione16Conjugated Linoleic Acid7Creatine Monohydrate17Nattokinase8L-Carnitine18Chitosan9Collagen Peptide19MCT Powder10Ajuga Turkestanica Extract 20Nicotinamide 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:1, DHL Express, FEDEX and EMS for quantity less than 50KG, usually called as DDU service;2, Sea shipping for quantity over 500KG; and air shipping is available for 50KG above;3, For high value products, please select air shipping and DHL express for safe;4, 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.
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