d pyroglutamic acid,China d pyroglutamic acid Manufacturers, Suppliers

L-Pyroglutamic Acid

Jan 13, 2013

... manufactured at cGMP conditions. 3.soluble in water L-Pyroglutamic Acid1.L-Pyroglutamic acid can be used in: 2.Food Industry; 3 ... Industry; Product Data Sheet Product Characteristics Product name L-Pyroglutamic acid SynonymsH-Pyr-OH; L-5-Oxo-2-pyrrolidinecarboxylic ... , specializing in R & D, production, sales and technical services of L-Theanine, L-Pyroglutamic acid, L-Glutamic acid etc. Our plant is ...

Supplier: Zhejiang Tianrui Chemical Co., Ltd.

[China Manufacturers]

Dibenzoyl-D-(+)- tartaric acid

May 03, 2012

special chiral intemediate Dibenzoyl-D-(+)- tartaric acid which widely used for separating isomers (+)-Dibenzoyl tartaric acidCAS:17026-42-5;MF:C18H14O8;FW:358.33;Properties:crystalline white powder,odourless and tastes slightly bitter.Purity:98.0%min;Specific rotation:D20=+114-- +117degree(C=9,EtOH));Melting Point:154--156 degree CPacking:25kgs fibre drums Dibenzoyl-D-(+)- tartaric acid

Supplier: Xiamen Vastland Chemical Co., Ltd.

[China Manufacturers]

D-Malic Acid

Mar 24, 2012

D-Malic Acid Food Grade. (ISO9001:2000) Molecular Formula: C4H6O5 CAS No.: 636-61-3 D-Malic Acid

Supplier: Beijing FortuneStar S&T Development Co., Ltd.

[China Manufacturers]

Supply D-Aspartic Acid (DAA)

Jan 29, 2013

... )- -2- Aminosuccinic acid D-Aspartic AcidCAS NO.1783-96-6 Purity: min 99%Synonyms: (R)- -2- Aminosuccinic acid; D-2-Aminobutanedioic acid; D-Aminosuccinic acidAppearance: White ... fine powderActions: D-Aspartic acid is one of two forms of ...

Supplier: Xi'an Yiyang Bio-Tech Co., Ltd.

[China Manufacturers]

D-Aspartic acid

Dec 19, 2012

d aspartic acid,food grade,pharma grade D-Aspartic acidMolecular formula: C4H7NO2Molecular weight: 133.10Molecular structure: CAS No.: ... ]≤1ppmSulfate[SO42-]≤0.02%Ammonium[NH4+]≤0.02%Function: D-aspartic acid is used in medicine intermediate or API production.Package: 25kg ... with plastic inner, or according to the customer`s demand. D-Aspartic acid

Supplier: Anhui Zhongqiao Biotechnology Co., Ltd.

[China Manufacturers]

High quality D(+)-Malic Acid,CAS No.:636-61-3

Dec 07, 2012

... D(+)-Malic Acid CAS No.:636-61-3 ISO,GMP certificate AJI/USP standard Good price&quality Fast delievery time High quality D ... (+)-Malic Acid CAS No.:636-61-3D(+)-malic acid: white crystals ... industries. As an optically active organic acid, it is insubstitutable in asymmetry synthesis ... SO42-): QualifiedFumaric Acid: 0.5% MaxMaleic Acid: 0.05% Max High quality D(+)-Malic Acid,CAS No.:636 ...

Supplier: Nantong Desheng Chemical Co., Ltd.

[China Manufacturers]

D-Leu

Feb 03, 2012

CAS:328-38-1 Name:(2S)-2-amino-4-methyl-pentanoic acid Formular:C6H13NO2 Moleculer Weight:131.1729 CAS:328-38-1Name:(2S)-2-amino-4-methyl-pentanoic acidFormular:C6H13NO2Moleculer Weight:131.1729 D-Leu

Supplier: Chengdu Chempep Biochemical Technology Co., Ltd.

[China Manufacturers]

Calcium D-Galactonate

Aug 03, 2012

Superior Calcium D-Galactonate Molecular FormulaC12H22CaO14Molecular Weight520.45CAS Registry Number69617-74-9Specification98%AppearanceWhite crystalline, odorlessAssay98% minLoss on DryingNot more than 1.0% Calcium D-Galactonate

Supplier: Ningbo Jiangdong Healtrue Biotechnology Co., Ltd.

[China Manufacturers]

d-alpha tocopheryl acid succinate

Jul 02, 2012

D-a tocopheryl acid succinate is intended for using as vitamin E in the ... powderMelting point73-78°CAcidity18.0-19.3mlPotency, IU/g1185IU1210IUd-α tocopheryl acid succinate, MIN96%-102%96%-102%Heavy metals (as Pb)10ppm ... (MAX)Specific rotation, [a]d25, degrees+24 (MIN) d-alpha tocopheryl acid succinate

Supplier: Jiangsu Xixin Vitamin Co., Ltd.

[China Manufacturers]

Sodium Gluconate(gluconic acid) 98.0% Min (White Crystal Powder)

Jan 20, 2013

... :Sodium Gluconate Synonyms: Gluconic scid, monosodium salt ; D-Gluconic acid, monosodium salt,Sodium D-gluconate;Gluconic acid, sodium saltMolecular formula: C6H11O7NaMolecular weight: 218.14CAS ... woven bag; or as per customer demand Sodium Gluconate(gluconic acid) 98.0% Min (White Crystal Powder)

Supplier: Zhengzhou Cinobee Industry Corp., Ltd.

[China Manufacturers]

Hyaluronic acid / HA Topical Grade

Jul 23, 2012

... hyaluronan when referring to its endogenous synthesis and hyaluronic acid when discussing research conducted outside of the body-huma ... high molecular weight polysaccharides containing a repeating disaccharide unit (D-glucuronic acid and N-acetyl glucosamine). HA, in its natural ... tissue contain the different quantity of HA. Today Hyaluronic Acid has been found from skin, cockcomb, brain, vitreum, ...

Supplier: Zhengzhou Bainafo Bioengineering Co., Ltd.

[China Manufacturers]

D- Ethyl Lactate with Min99% Stereochemical Purity

Feb 05, 2013

... drug/pesticide 5.Pass REACH DescriptionEthyl D-lactate, a ethyl ester of the D-lactic acid that derives from bio-fermentation ... most organicsolvents, Hydrolytic partially in water.Product informationChemical NameEthyl-D-hydroxypropionate, Ethyl-R-2-hydroxypropionateTrade NameD-Ethyl lactate≥99 ... (GC)Min. 99.0%Stereochemical PurityMin. 99.0% D/(L+D)*100ColorMax. 50 aphaAcidityMax. 0.20%EthanolMax. 0.50% ...

Supplier: Shenzhen Esun Industrial Co., Ltd.

[China Manufacturers]

Lactic acid 80%/88%

Dec 06, 2012

... -(+)-lactic acid or (S)-lactic acid and the other, its mirror image, is D-(-)-lactic acid or (R)-lactic acid. L-(+)-Lactic acid is ... over 20 mmol/L during intense exertion. Industrially, lactic acid fermentation is performed by Lactobacillus bacteria, among others. These ... fermented from lactose (milk sugar), most commercially used lactic acid is derived by using bacteria such as Bacillus acidilacti, ...

Supplier: Anhui Bbca International Co., Ltd.

[China Manufacturers]

Hyaluronic Acid

Aug 18, 2012

... after payment in 7 days Hyaluronic acid Hyaluronic acid is a natural part of the ... disaccharide repeating unit composed of D-glucoronic acid and N-acetyl-D-glucoseamine in (1-3) ... linkage. Each disaccharide unit is attached to the next by ?(1-4) linkages. Hyaluronic acid ... , Injection grade various molecular weight available. Hyaluronic Acid, (C14H21NO11)nCAS No. : 9004-61-9assay ...

Supplier: Onlychem (Jinan) Biotech Co., Ltd.

[China Manufacturers]

low molecular weight hyaluronic acid

Aug 06, 2012

... Purity 5,GMP Manufactory low molecular weight hyaluronic acid 1. Food Grade 2. Cosmetic Grade 3 ... white granule or powder,soluble in waterGlucose aldehyde acid content %≥40pH value6.0-8.0Loss on ... than 99%, with D-glucuronic acid content being more than 45%.2.Hyaluronic acid is fine classified ... ingredientManufacturer direct supply, provide OEM, R&D serviceISO/HACCP/KOSHER/GMPs/FDA 1,Advanced equipment ...

Supplier: Xi'an Pandora Biological Technology Co., Ltd.

[China Manufacturers]

High Quality Hyaluronic Acid

Nov 25, 2012

... macromolecular mucopolysaccharide composed Of repeat disaccharide units of glucuronic acid and N-acetylglucosamine. It widely consists in the ... advantages: (1). "Plant" Hyaluronic acid has high purification of more than 99%, with D-glucuronic acid content being more than 45%. ... (2). Since "Plant"Hyaluronic acid is fine classified in ...

Supplier: Xian Plant Bio-Engineering Co., Ltd.

[China Manufacturers]

Usnic acid

Apr 25, 2012

Name Usnic acid Synonyms (+)-Usniacin Molecular Weight 344.32 CAS Registry Number 7562-61 EINECS 231-456-0 Name Usnic acidSynonyms (+)-Usniacin;D-Usnic acid; (+)-Usnein; D-2,6-Diacetyl-7,9-dihydroxy-8,9b-dimethyl-1,3(2H,9bH)-dibenzofurandione Molecular Formula C18H16O7 Molecular Weight 344.32 CAS Registry Number 7562-61-0 EINECS 231-456-0 Usnic acid

Supplier: Suzhou Toprun Imp.& Exp. Trading Co., Ltd.

[China Manufacturers]

Bulk Hyaluronic Acid

Feb 20, 2013

... . Glycerin, propylene glycol&sorbital, polyethylene glycol, sodium lactic acid etc. are often used as moisturizers in cosmetics. According ... (1) High purification of more than 91%, and D-glucuronic acid of more than 44%. (2) Classified in different molecular ... and ambient or low temperature, air-tight Package. Hyaluronic acid (HA) is produced through microbial fermentation with Sptreptococcus ...

Supplier: Guangxi Skywise Trading Co., Ltd.

[China Manufacturers]

High quality Calcium D-pantothenate

Jul 04, 2012

... -9 Name: Calcium pantothenate Synonyms: Vitamin B5; Pantothenic acid calcium salt; D-(+)-Pantothenic acid calcium salt Molecular Formula: C18H32CaN2O10 Molecular Weight: 476.54 ... CAS Number: 137-08-6 EINECS: 205-278-9 Product nameCalcium D ... ºC.Package: 25kg/carton box or drum; High quality Calcium D-pantothenate

Supplier: Xian Herbland Tech Inc.

[China Manufacturers]

Sodium Hyaluronate

Aug 28, 2012

... sodium hyaluronateItemstandardAppearancewhite powderTransparency (0.1%solution) % ≥98D-glucuronic acid % ≥44Molecular weight< 0.1x10 6 Da , 0. ... CFU/g ≤100PyocyanineAbsentmouldAbsent(2.) 1% solution HA ItemStandardD-glucuronic acid ? ≥0.44Protein ? ≤0.002Transparency (0.1% ... ≤100(3).Food grade sodium hyaluronate ItemStandardAppearanceWhite powderD-glucuronic acid % ≥44.0Protein % ≤0.10Loss on drying ...

Supplier: Guangzhou Weiguan Trade Co., Ltd.

[China Manufacturers]