Factory Supply Bulk Price Polu-L-Glutamic Acid CAS 25513-46-6 Cosmetic Grade Polyglutamic Acid

• Customization: Available
• Type: Ammonium Organic Salt
• Appearance: Powder
• Model NO.: 99%
• Grade Standard: Industrial Grade
• Product Name: Polyglutamic Acid
• Einecs No: 200-293-7
• Test Method: HPLC
• Certificate: ISO9001/Halal/Kosher
• Sample: Avaliable
• Application: Syntheses Material Intermediates
• CAS No: 25513-46-6
• Shelf Life: 2 Years
• Supplier: Purelife Biotech Co., Ltd.
• Place of Origin: Shaanxi, China
• Storage: Cool Dry Place
• Other Names: Polyglutamic Acid
• Package: 1kg/Bag 25kg/Drum
• MOQ: 1kg
• Mf: C5h9no4
• Transport Package: Drum, Bag
• Specification: 99%
• Trademark: Purelife
• Origin: China of Shannxi
• Production Capacity: 9000kg/Month

Product Description

   

   Factory Supply Bulk Price Polu-L-Glutamic Acid CAS 25513-46-6 Cosmetic Grade Polyglutamic Acid

Polyglutamic 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	Factory Supply Bulk Price Polu-L-Glutamic Acid CAS 25513-46-6 Cosmetic Grade Polyglutamic Acid
CAS	25513-46-6
MF	C5h9no4
EINECS	200-293-7
Shelf life	2 years
Package	1kg 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, OEM
Shipment	FedEx,DHL,EMS,UPS
Delivery time	Within 2-3 work days after payment
Payment terms	TT,Western Union,L/C,D/P,D/A,MoneyGram

Items	Standard			Results
Appeaeance	White powder			Qualified
Content	≥99.00%			99.42%
Total dicarboxylic acid content	≥99.5%			99.57%
Monoacid content	≤0.10%			0.08%
Melting point	107.5ºC-108.5ºC			107.6ºC-108.2ºC
Acid value	585.0mgKOH/g-595.0mgKOH/g			593.7mgKOH/g
Water content	≤0.5%			0.39%
Ash content	≤0.05%			0.02%
Heavy metal	≤0.001%			0.0008%
Light transmittance,440nm	97%-100%			98%
Light transmittance,550nm	97%-100%			98%
Partide size	50um			98.0%<50um 30%<30um
The 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.

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4	Alpha-GPC	14	Glucoraphanin
5	Coenzyme Q10	15	Alpha Lipoic Acid
6	L-Glutathione	16	Conjugated Linoleic Acid
7	Creatine Monohydrate	17	Nattokinase
8	L-Carnitine	18	Chitosan
9	Collagen Peptide	19	MCT Powder
10	Ajuga Turkestanica Extract	20	Nicotinamide

 

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/Drum
• Drum Size & Volume: I.D.42cm × H52cm, 0.08 m³/ Drum
• Storage: 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.