hydroquinone 99,China hydroquinone 99 Manufacturers, Suppliers

Hydroquinone

Jan 08, 2013

1.Hydroquinone(HQ) 2.Photographic Grade,Technical Grade 3.Cas no.:123- ... (According to the international atomic weight of 1987)Specification: Content: 99% - 101%Usage: Generally for photograph, dye, pesticide rubber, chemical industry ... (net weight) kraft paper bag lined with two plastic bags Hydroquinone

Supplier: Xian Xiaocao Botanical Development Co., Ltd.

[China Manufacturers]

2,3,5-trimethyl hydroquinone

Jul 31, 2012

Supplied directly by manufacturer, comptitive quality and comptitive price! 99% assay. roduct Name: trimethyl-hydroquinonALIAS : 2,3,5- ... 8513 mmHg) Flash Point:191 oCSpecification: Solid:Appearance: Crystalline PowderAssay: 99.0% min.Infrared spectrometry : conformMelting point : 169-174ºCWater: ... productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); 2,3,5-trimethyl hydroquinone

Supplier: Henan Tianshui Chemical Co., Ltd.

[China Manufacturers]

Hydroquinone 123-31-9

Aug 01, 2012

... grade, technical grade 3. Appearance: white needle crystal Hydroquinone♥Description Appearance: white powderContent: 99-101%Grade: photo grade, industrial gradePacking: 25kg/ ... in photograph, rubber, leather, medicine, fertilizer. ♥Specification ITEMSSPECIFICATIONRESULTContent %99-101%99.7%Melting Point Degree C171-175172.2-173.2Residue after ... .002 MAX.<0.002Pb %0.002 MAX.<0.002 Hydroquinone 123-31-9

Supplier: Henan Eastar Chemicals Co., Ltd.

[China Manufacturers]

Arbutin 99.5% (beta-arbutin)(4-Hydroxyphenyl-beta-D-glucopyranoside)

Jan 20, 2013

Arbutin 99.5% (beta-arbutin)(4-Hydroxyphenyl-beta-D-glucopyranoside) Arbutin Synonym: ... in the Research and Development.Specification: Arbutin more than 99.5%.Hydroquinone less than 10 ppm.Insoluble particles in water less than ... bag and PE bag lining. ADVANCED TEST EQUIPMENTFACTORY INTRODUCE Arbutin 99.5% (beta-arbutin)(4-Hydroxyphenyl-beta-D-glucopyranoside)

Supplier: Xuancheng Baicao Plants Industry and Trade Co., Ltd.

[China Manufacturers]

Top Quality Manufacturer Supplier Azelaic acid 99% Medicine grade

Aug 03, 2012

1.Azelaic acid 123-99-9 2. 99% purity medicine grade 3.ISO9001:2008;HACCP ... time Product Name:Azelaic Acid 99% Specifications Chemical Name and othernames Nonanedioic acidCAS Number123-99-9Molecular FormulaC9H16O4Molecular Weight88.22Molecular StructurePacking25kg ... 20% of the goods with 4% hydroquinone cream quite significantly better than 2% hydroquinone ointment. This product of mild to ...

Supplier: Shaanxi Sciphar Hi-Tech Industry Co., Ltd.

[China Manufacturers]

Supply Arbutin purity>99%

Mar 31, 2013

... Molecular Formula: C12H16O7 Molecular Weight: 272.25 Purity: 99.0% Product Name: ArbutinCAS Number: 497-76-7Category: ... Skin Whitening IngredientsMolecular Formula: C12H16O7Molecular Weight: 272.25Purity: 99.0%Appearance: White needle crystal or powderApplications/Function: Arbutin ... lightening agent.It is a naturally occuring derivative of hydroquinone found in the leaves of cranberry, bearberry, and ...

Supplier: Changzhou Longterm Biotechnology Co., Ltd.

[China Manufacturers]

Hydroquinone (HQ)

May 20, 2012

... like crystal Molecular formula: C6H6O2 Molecular weight: 110.11 Hydroquinone Chemical name: 1,4-DihydroxybenzeneDescription: needle like crystalMolecular formula: ... : 1.332Melting point: 172oCBoiling point: 286oCFlashing point: 165oC Hydroquinone is soluble in water, alcohol, ether and slightly soluble ... crystal white or off-white powdery crystalContent %(m/m)99.0-101.099.0-101Melting point oC≥ 170. ...

Supplier: Lianyungang Kangke Chemical Co., Ltd.

[China Manufacturers]

Hydroquinone(HQ)

Mar 31, 2013

... in Generally for photograph, dye, pesticide rubber, chemical industry, medicine, < Hydroquinone(HQ) Technical grade;Can be used as intermediates of polymer ...

Supplier: Longcom Enterprise Limited

[China Manufacturers]

high quality melamine 99.8%

Mar 30, 2013

... % 3.MOQ:5TONS 4.C3N6H6 5.white crystal Melamine 99.8% is a wide range of uses of the basic ...

Supplier: Linyi Jinda Trade Co., Ltd.

[China Manufacturers]

99.5%MIN Magnesium Sulfate

Jun 10, 2012

... in dry and cool place.Protection from sunshine,rain,moisture. 99.5%MIN Magnesium Sulfate

Supplier: Hebei Machinery Import & Export Co., Ltd.

[China Manufacturers]

indirect method and direct method zinc, industrial and feed grade80%,85%,90%,92%,95%,96%, 97%,98%,99%,99.5%, 99.7%, 99.8%, 99.9%

Jan 31, 2013

... and feed grade80%,85%,90%,92%,95%,96%, 97%,98%,99%,99.5%, 99.7%, 99.8%, 99.9%

Supplier: Guangxi Fungrich Imp. & Exp. Co., Ltd.

[China Manufacturers]

THALLIUM INGOTS 99.98%

Sep 19, 2012

THALLIUM INGOTS 99.98% THALLIUM INGOTS 99.98% minTl 99,98% min,Fe 0,001% max, Cd 0,003% max, Cu 0,003% max, Pb 0,010% max, Zn 0,003 % max, Total impurities 0,020 % max THALLIUM INGOTS 99.98%

Supplier: Beijing Faithful International Business Service Co., Ltd.

[China Manufacturers]

cas:1310-73-2 caustic sode pearls 99% Sodium hydroxide

Mar 30, 2013

... particles, liquidity excellent, no powder. quality standardNaOH(%)Na2CO3(%)NaCL(%)Fe2O3(%)99%99.20.30.0120.0006Widely used in wastewater treatment agent, the ...

Supplier: Changzhou Bestar Industry Co., Ltd.

[China Manufacturers]

99% potassium fluosilicate price k2sif6

Oct 14, 2012

... (as HCl) 0.10% maxWater-insoluble matter 0.5% max 99% potassium fluosilicate price k2sif6

Supplier: F-Aluminum Import And Export Trade (Yunnan) Co., Ltd.

[China Manufacturers]

HOT product! Oxalic Acid 99.6%min

Mar 09, 2013

... ,easily dissolve in alcohol and water.Specification: Oxalic Acid Content:99.6% MinSulphate (SO42-)0.08% MaxHeavy Metals (Pb2+)0.001 ...

Supplier: Mudanjiang Fengda Chemicals Import And Export Corporation

[China Manufacturers]

99% fine crystal msg

Mar 30, 2013

... 2)Timely delivery 3)Used good quality raw material 4)99% or up purity 5)Good appearance Mnosodium GlutamateItemGB/T8967-2000 ...

Supplier: Qingdao Willing Source International Co., Ltd.

[China Manufacturers]

Guaiacol(99%TC), Vanillin material, Cas no:90-05-1,1-hydroxy 2- methoxybenzene

Oct 04, 2012

... or yellow crystal or liquid, widely used on pharmaceutical Guaiacol(99%TC),1-hydroxy 2- methoxybenzeneBasic information:Chemical name: guaiacolOther name ... flavorings.package: 225kgs/plastic drum or as your demands. Guaiacol(99%TC), Vanillin material, Cas no:90-05-1,1-hydroxy ...

Supplier: Zhengzhou Nongda Biochemical Products Plant

[China Manufacturers]

Manufacturing methacrylic acid 99.5%min

Feb 24, 2013

... No. :79-41-4 PRODUCT METHACRYLIC ACIDCHEMICAL FORMULACH(CH3)COOHITEMSTANDARDRESULTPURITY %99% min99.5%WATER %0.15 max0.11ACID CONTENT0.01 max0 ... , insulating materials, adhesives and ion exchange resin Manufacturing methacrylic acid 99.5%min

Supplier: Nanjing Leader Chemical Co., Ltd.

[China Manufacturers]

Sodium Saccharin 99%Min,BP/USP

Aug 18, 2012

... .1Organic volatilesCompliesWithoutWater≤15%12.12%Sodium Saccharin99.0~101.0%99.46%Arsenic≤3ppm1.2ppmForeign≤10PPM<10ppmColor of solutionLower than B9CompliesClarity ... 2011 .Testing Department : Jiaxing Suns Additives Co., Ltd. Sodium Saccharin 99%Min,BP/USP

Supplier: Jiaxing Suns Int'l Trade Co., Ltd.

[China Manufacturers]

melamine 99.8%

Sep 30, 2012

... -78-1;94977-27-2 EINECS: 203-615-4 Purity:99.8%min MelamineSupplier: Lubon Industry Co., LtdCAS No.: 108-78 ... .5-9.5Coloruity (PT-Co)through degree max20AppearanceWhite Powder melamine 99.8%

Supplier: Lubon Industry Co., Ltd.

[China Manufacturers]