l ascorbic acid 20,China l ascorbic acid 20 Manufacturers, Suppliers

Food Grade L-Ascorbic Acid

Jan 14, 2013

... , beverage, breeding and forage additives 2.50-81-7 L-Ascorbic Acid BP/USP/EP/FCC1.Appearance: White or Almost White Crystalline ... : 3ppm max Mercury: 0.1ppm max Zinc: 25ppm Oxalic Acid: 0.2% max Sulphate Ash(Residue on Ignition): 0 ... .1% max Specific Optical Rotation: +20.5° ~ +21.5° Assay: 99.0% ~ 100.5% ... additives. 4.Packing: 25kg per carton Food Grade L-Ascorbic Acid

Supplier: Shijiazhuang Yuanchem Imp. & Exp. Corp., Ltd.

[China Manufacturers]

L-Ascorbic Acid/BP USP

Sep 07, 2012

... (Vc): 35% We also supply: L-Ascorbic Acid BP/USP, Coated L-Ascorbic Acid 97% L-Ascorbic Acid, known as vitamin C, is a ... supply:L-Ascorbic Acid 99% (BP/USP)Coated L-Ascorbic Acid 97% (Feed Grade) L-Ascorbate-2-Monophosphate 35% (Feed Grade)L-Ascorbic Acid is ... application, which have similar bioactivity as pure L-Ascorbic Acid. Coated L-Ascorbic acid is manufactured by physical method, wrapped by ...

Supplier: CBH Qingdao Co., Ltd.

[China Manufacturers]

Ethyl Ascorbic Acid

Apr 23, 2012

1.LOGISTICS:JUST IN TIME 2.QUALITY:STRINGENT QC SYSTEM 3.EXPERIENCES:10 YEARS ON INTERNATIONAL SALES Specification:ItemIndexAppearanceWhite or almost white crystal powderSolubilityEasy Soluble in waterIdentificationPositiveMelting point111.0-116.0°CPH value3.0-5.0Loss on drying≤1Burn residue<0.1%Heavy metals≤0.002%content≥98.0%Microbiological TestBacteria: ≤300CPU Fungi: ≤100CPUReference ...

Supplier: Qingdao Aurora Chemical Import & Export Co., Ltd.

[China Manufacturers]

Ascorbic acid

May 07, 2012

Vitamin C Appearance: White crystalline powderpH (5%,W/V): 2.1-2.6Clarity of solution: BY7maxCopper salt: 0.0005%maxHeavy metals: 0.001%maxFerrite: 0.0002%maxOxalate: 0.2%maxSulphated ash: 0.1%maxAssay: 99.0-100.5%Organic vol. impurities: passPacking: 20kgs net cardboard drum Ascorbic acid

Supplier: Hainan Pingze Trading Co., Ltd.

[China Manufacturers]

Ascorbic acid experimental Spray Drying machine LPG-5

Jul 05, 2012

... undamaged after drying process.Features:l Special for lab research, Min 20-30ml liquid to finish one test;l All borosilicate glass for ... easy visual monitoring of process status;l Spray chamber ... supply 200~230V, 3.5KWl Dimensions 700×600×1550 mm ( L×W×H )l Weight 120kg Ascorbic acid experimental Spray Drying machine LPG-5

Supplier: Nanjing SF Chemical Equipment Co., Ltd.

[China Manufacturers]

L-Glutamic acid

Feb 06, 2013

product name L-Glutamic acid CAS No.56-86-0 assay 99% Min. product name L-Glutamic acidCAS No.56-86-0assay 99% Min. Density 1.538Melting point 205 ºCalpha 32 º (c=10,2N HCl)Water solubility 7.5 g/L (20 ºC) L-Glutamic acid

Supplier: Orchid Chemical Supplies Ltd.

[China Manufacturers]

L-Lactic Acid 88%

Mar 20, 2012

... 30APHA max food grade ItemStandardAssay80%-99.9%Stereo chemical purity(L-isomer)≥95%Color fresh≤30APHAHeat stability190-220oC110-120oCChloride≤0.001 ... ≤0.0005Density(20) 1.18-1.23g/mlMethanolNoReducing sugarNoVolatile fatty acidPasses testFree carbonizingPasses testEther testPasses testCitricOxalicPhosphoricand Tartaric acidsPasses test L-Lactic Acid 88%

Supplier: Synchem International Co., Ltd.

[China Manufacturers]

L-GLUTAMIC ACID

Nov 23, 2012

... 2000 certified 3) Supply Ability: 50000MT/ Year 4) Reliable Service L-Glutamic Acid 1) Content: 98.5% 2) ISO 9001: 2000 certified ... 3) Supply Ability: 50000MT/ Year 4) Reliable Service L-Glutamic acid is white crystal or crystal powder, odorless and have special ... in the near future. ItemStandardAppearanceWhite crystals or crystalline powderSpecific rotation[α ]20/D(C=10 in 2N HCl)+31.5 to +32 ...

Supplier: Wudi Zhangta Changcheng Co., Limited

[China Manufacturers]

L-Glutamic Acid in good quality

Feb 13, 2013

L-Glutamic Acid Manufacture Standards: AJI92,EP5 L-Glutamic AcidIndications and UsageGlutamic acid (abbreviated as Glu or E) is one of the 20 proteinogenic amino acids ... , and its codons are GAA and GAG. It is a non-essential amino acid. The carboxylate ... -closed container. Keep away from moisture and strong light/heat. L-Glutamic Acid in good quality

Supplier: Ningbo Tianhong Biotech Co., Ltd.

[China Manufacturers]

white powder ascorbic acid

Apr 10, 2012

... (5%,W/V) 2.1 ~2.6 SPECIFIC OPTICAL ROTATION +20.5°~21.5° CLARITY AND COLOR OF SOLUTION CLEAR, ≤BY7 ... % ZINC ≤0.0025% ARSENIC ≤0.0003% LEAD ≤0.0002% OXALIC ACID ≤0.2% LOSS ON DRYING ≤0.1% SULPHATED ASH ≤0 ... ~ 100.5% ORGANIC VOL.IMPURITIES MEET THE REQUIREMENTS white powder ascorbic acid

Supplier: Yixing Jiangshan Bio-Tech Co., Ltd.

[China Manufacturers]

Ascorbic Acid 97% Granulation (97%) (Vitamin C)

May 28, 2012

... 95% through 20 mesh (US Sieve #) Max. 20% through 100 mesh (US Sieve #) Identification: Confirmed for ascorbic acid Heavy Metals ( ... lead): Max. 10ppm Arsenic: Max. 3ppm Usage: It is an ascorbic acid ... consisting of approximately 97% ascorbic acid USP/BP/EP/FCC and 3% ...

Supplier: Anhui Bbca International Co., Ltd.

[China Manufacturers]

ascorbic acid/vc/vitamin c

Aug 07, 2012

ascorbic acid Specification: BP/USP/EP/JP/FCC Packing: 25kg net weight ... <5ppmHeavy Metals≤10ppm<5ppmMercury≤1ppm<1ppmLead≤2ppm<2ppmArsenic≤3ppm<3ppmOxalic Acid≤0.2%<0.2%Loss on drying≤0.4%<0 ... +20.5°-+21.5°+20.9°Organic Volatile ImpuritiesPassPassAssay99.0-100.5%99.95%ConclusionThe Above-Mentloned Product Conforms To BP2005/USP30. ascorbic acid ...

Supplier: Anhui Leafchem Co., Ltd.

[China Manufacturers]

Ascorbic Acid DC Vitamin C Granule 90SF,93SF,95SF,97SF

Apr 06, 2012

... 90SF,93SF,95SF,97SF 20Kg Carton or Drum Vitamin C Ascorbic Acid DC granule(90%,93%,95%,97%) CAS No: 50-81 ... by clients. Quality IndexAppearance: white or light yellow microgranule Content(ascorbic acid C6H8O6): 97% Dry loss: 2% Total arsenic(As,mg/kg ... ): 3 Heavy metal(base on Pb,mg/kg): 20 Function and characteristicWide application:prevent animal from VC deficiency and ...

Supplier: Qingdao Hengke Fine Chemicals Industrial Co., Ltd.

[China Manufacturers]

Ascorbic Acid Powder

Feb 27, 2012

... dry basis)99.0 - 100.5%Melting point190OCIdentificationPositive reactionSpecific rotation+20.5 --- +21.5oPH value2.1 - 2.6Clarity of ... maxResidue on ignition0.1% maxOxalic Acid0.2% maxFunctional useAntioxidant Ascorbic Acid, also known as Vitamin C, is a vitamin which ... important in our daily life.Main physiological functions of Ascorbic Acid:1. To facilitate the biosynthesis of ossein and accelerate ...

Supplier: Gemhold (SJZ) Trading Co., Ltd.

[China Manufacturers]

Ascorbic Acid

Nov 30, 2012

... various medicines,and also used in food addictives and feed. Ascorbic Acid Characteristics colorless crystals or a white or almost white, crystalline ... .6; specific optical rotation in a 10%W/V solution,+20.5°to+21.5°.FunctionIt applies mainly to production of ... net weight carton box or drumYour inquiry will be welcomed. Ascorbic Acid

Supplier: Shanghai Fumbling International Trading Co., Ltd.

[China Manufacturers]

ascorbic acid food grade

Apr 14, 2012

... 0,FCC7& 2008 /84/EC 3.Packing in 25KG carton Ascorbic Acid 1. Description: White crystal or crystalline powder. Odorless. Sour ... , baking products and so on. CERTIFICATE OF ANALYSIS ASCORBIC ACID Product Name: Ascorbic AcidTesting Date: JAN. 8th, 2013SpecificationStandardResult AppearanceWhite or Almost ... (Residue on Ignition)≤ 0.1%0.03%Specific Optical Rotation+20.5° ~ +21.5°+21.1°Assay99.0% ~ 100 ...

Supplier: Tianjin Ruister International Co., Ltd.

[China Manufacturers]

Ascorbic acid/Vitamine C

Aug 18, 2012

Ascorbic acid/vc/vitamin c 1.BP/USP/FCCV/EP 2.ISO, ... ,HALAL,KOSHER cert 3.25kgs/fiber drum or 25kgs/carton Ascorbic acid/vc/vitamin c1.BP/USP/FCCV/EP2. ISO,GMP,FDA ... % maxSulphate Ash(Residue on Ignition)0.1% maxSpecific Optical Rotation+20.5~+21.5° [alpha] 20, D, 10% water solution Ascorbic acid/Vitamine C

Supplier: Chemland Industry Co., Ltd.

[China Manufacturers]

ascorbic acid,VC,Vitamin C

Mar 05, 2013

... TestPH2.1~2.6Colour of Solution≤BY7Specific Rotation+20.5° ~ +21.5°Oxalic Acid≤0.2%Sulphate Ash≤0.1%Total Heavy ... / fiber can.Usage: Mainly used in food and pharmaceuticals industry. ascorbic acid,VC,Vitamin C

Supplier: Lianyungang Mupro Fi Plant

[China Manufacturers]

100040 Ascorbic acid,chemical reagent,vitamin C

Mar 09, 2012

... analytical reagent; reduction agent;Masking agent HS:29362700 100040 Ascorbic acid AR C6H8O6 [50-81-7]white crystalline powderassay >=99 ... .7%specific rotation:20.5° - 21.5°clarity of solution: passes testloss ... AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); 100040 Ascorbic acid,chemical reagent,vitamin C

Supplier: Sinopharm Chemical Reagent Co., Ltd.

[China Manufacturers]

Vitamin C Ascorbic Acid; ISO9001-2008;SGS

Dec 25, 2012

... Certificate: ISO9001-2008;SGS ---------------------------------------------------------------Vitamin C Ascorbic Acid; ISO9001-2008;SGS---------------------------------------------------------------Vitamin C Ascorbic Acid; ISO9001-2008;SGS SPECIFICATION: ProductAscorbic ... <5PPMHEAVY METALS <3PPMIRON <2PPMOXALIC ACID <0.2%SULPHATE ASH <0.1%SPECIFICROTATION DEGREE + 20.9ASSAY 100.0%ORGANIC VOLATILE ...

Supplier: Beijing Credit New Material Co., Ltd.

[China Manufacturers]