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Methanol HPLC grade

Jun 17, 2012

... TEST ITEMSSTANDARDRESULTSAppearanceClear, ColorlessClear, ColorlessAssay CH3OH ( by GC) %Min 99.999.99Water (by KF coulometry) %Max 0.050.023Evaporation ... 033 at 260 nmMax 0.010.006Characteristics of Methanol1.Methanol is the simplest alcohol, and is a light, ... ):Hplc reagent,high purity reagent,karl fischer reagent,methanol,acetonitrile,n-hexane,ethanol,acetone,ethyl acetate,dichloromethane,chloroform ...

Supplier: Concord Technology (Tianjin) Co., Ltd. [China Manufacturers]

Indole-3-Methanol

Aug 06, 2012

... Weight: 147.18 CAS #: 700-06-1 Specification: 99% Product Name: Indole-3-Methanol Other Name: Indole-3-Carbinol Molecular Formula: C9H9NO ... Molecular Weight: 147.18 CAS #: 700-06-1 Specification: 99% Function ... 4°C. Keep away from any acid substance Indole-3-Methanol

Supplier: Xian Xiaocao Botanical Development Co., Ltd. [China Manufacturers]

methanol

Sep 02, 2012

the separation of calcium sulfate and magnesium sulfate methanol

Supplier: Wuxi Yuanding Science And Technology Co., Ltd. [China Manufacturers]

wholesale methanol prices, methyl alcohol purity 99.99%

Aug 21, 2012

... 800Kgs/Drum 4.Delivery:15 days 1.Description:Methyl alcohol/Methanol 99.99%Colorless volatile liquid,with alcohol smell.Soluble in water,can ... be mixed with alcohol,ether etc.2.Specification:ItemContentPurity%≥99.99Diethylene glycol%≤0.15Three gltcol%(m/m)≤0.4Water content ... index1.3301Boiling point(°c)64.8Ignites temperature(°c)385 wholesale methanol prices, methyl alcohol purity 99.99%

Supplier: Zibo Lushuo Economic And Trading Co., Ltd. [China Manufacturers]

1H-Indole,4-(2-nitroethenyl)- CAS 49839-99-8 4-(2-Nitrovinyl)indole

Nov 10, 2012

... Min Order : 1KG CAS No.: 49839-99-8 49839-99-8Name:1H-Indole,4-(2-nitroethenyl)-Molecular Formula ... :C10H8N2O2CAS Registry Number:49839-99-8Synonyms:4-(2-Nitrovinyl)-1H-indole;InChIInChI= ... 32-5 98%17 4-Methyl three phenyl methanol 99%18 4-Methyl formate indoles-3-butanoic nitriles19 ... Methyl indole-4-carboxylate 39830-66-5 99.4%99.660 Ethyl indole-4-carboxylate 50614-84 ...

Supplier: Yixing Xinhui Chemicals Co., Ltd. [China Manufacturers]

triethanolamine (TEA) 99% 85%

Aug 01, 2012

... ethanol Ethanol v/v % @ 20 deg. cMin. 99.8 Water wt/%Max. 0.3 Methanol wt/%Max. 0.1 N-propanol wt ... Ethyl acetate ppmMax. 30 Color pt-coMax 10 triethanolamine (TEA) 99% 85%

Supplier: Huaian Chenhui Chemical Company Limited [China Manufacturers]

99.7% 1,4 butanediol

Feb 05, 2012

... in nature, it can be dissolved and mixed in water, methanol, ethanol, acetone and slightly soluble in ethyl ether.Boiling point ... temperature:370 and refractive index 1.446.2).Product specificationsPurity(%) ≥99.5Chroma(APHA) ≤10Aqueous Content(ppm)≤5003).Uses of producta.1 ... self-ignite under normal condition, it remains flammable in nature. 99.7% 1,4 butanediol

Supplier: Xiamen Hope Way Trading Co., Ltd. [China Manufacturers]

Kudzu Root Extract (10%~99% Puerarin)

Feb 27, 2012

... to offer Pueraria lobata root extract with 10%-99% Puerarin with best prices PuerarinEnhancing immunity and ... :Isoflavones/puerarinAnalysis[CAS Number]: 3681-99-0[Assay]: HPLC[Purity]: 10%-99%[Molecular Formula]: C21H20O9[Molecular Weight]: ... dihydroxy-isoflavone[Appearance]: White crystalline powder[Solubility]: Soluble in methanol, slightly soluble in ethanol and water, insoluble in chloroform ...

Supplier: Nanjing Gemsen International Co., Ltd. [China Manufacturers]

Hydrogen 99.999%-99.9999%

Nov 07, 2012

... and peanut butter. ² Chemical processing primarily to manufacture ammonia and methanol, but also to hydrogenate non-edible oils for soaps, insulation ... suppress intergranular stress corrosion cracking in the cooling system Hydrogen 99.999%-99.9999%

Supplier: Foshan Huate Gases Co., Ltd. [China Manufacturers]

sodium hydroxide 99% min

Oct 10, 2012

... °C)Solubility in ethanol: 13.9 g/100 mLSolubility in methanol: 23.8 g/100 mLSolubility in glycerol: SolubleRefractive index (nD ... and readily absorbs carbon dioxide from the air. sodium hydroxide 99% min

Supplier: Wenxian Hongtai Water Treatment Material Factory [China Manufacturers]

Melamine 99.8%

Feb 10, 2012

... atmospheric pressure, 354oC decomposition, sublimation temperature: 300oC . Solubility: soluble in methanol, formaldehyde, acetic acid, hot ethylene glycol, glycerol, pyridine; slightly soluble ... , not with acids and oxidants were mixed storage transport. Melamine 99.8%

Supplier: Kunming Jiaxinde Chemicals Corporation [China Manufacturers]

Ammonium Thiocyanate 99%

Apr 24, 2012

... : NH4scn,a colorless crystalline solid that is soluble in water, methanol, ethanol, pyridine, acetone & ammonia and insoluble in ethyl acetate,methyl ... : prompt shipment after receipt of your advance payment Ammonium Thiocyanate 99%

Supplier: Tianjin Elong Co., Ltd. [China Manufacturers]

Sodium Nitrate granular 99%

Nov 19, 2012

1.Purity: 99% 2.Direct manufacturer and good price 3.Excellent&High-Efficiency ... water and aqueous ammonia ; while it is slightly dissolved in methanol, alcohol, and solvent ether. In addition, it shows strong hydroscopic ... auxiliary agent, and antispetic in pharmaceutical industry Sodium Nitrate granular 99%

Supplier: Nanjing Tubang Technologies Co., Ltd. [China Manufacturers]

Sucralose 99% bulk offer

Mar 04, 2012

1. 99% 2.600 times sweetness than cane sugar 3.White crystalline ... -white,practically crystalline powder.Assay ( C12H19Cl3O8 )98.0~102.0 %99.3%Particle Size ( 100 mesh )≥95%95.5%Specific Rotation ... solution)5-86.33Residue on Ignition≤0.7%0.22%Methanol≤0.1%0.024%Heavy Metals(as Pb)≤10mg/kg ... in conformity with the E 955 & FCC VI standard Sucralose 99% bulk offer

Supplier: Shandong Duanxintang Dayu Pharmaceutical Co., Ltd. [China Manufacturers]

99.9% chloromethane

Sep 05, 2012

... chloride are of high purity. 99.9% chloromethaneOur equipment for manufacturing chloromethane uses the methanol synthesis process, and it employs ... finished products are of high purity.1. Specification: ≥ 99.9%The product quality specifications are listed in the table ... below:Spec. (Purity)> 99.9%Appearancecolorless gasRelative density (water=1)0.922. ApplicationThe ...

Supplier: Nantong Jiangtian Chemicals Co., Ltd. [China Manufacturers]

99% Furfuryl Alcohol

Aug 11, 2012

... alcohol Furfuryl alcohol is a furan derivative,also named furan methanol.It is clean to light yellow transparent liquid.It turns ... in cool and dry place,keep away from acid materials. 99% Furfuryl Alcohol

Supplier: Zhengzhou Labor Agrochemicals Co., Ltd. [China Manufacturers]

Dimethyl sulfate 99% 98.5% from manufacturer with high quality

Jul 28, 2012

Dimethyl sulfate 99% 98.5% from munufacturer with high quality and competitive price ... °Cor alkaline water easy rapid hydrolysis into sulfuric acid and methanol. In cold water slow decomposition. Encounter heat, flame or oxidant ... . Fire: with mist water, carbon dioxide, foam, etc Dimethyl sulfate 99% 98.5% from manufacturer with high quality

Supplier: Tianjin Bairun International Trade Co., Ltd. [China Manufacturers]

Ammonium Thiocyanate 99% 98%

Apr 19, 2012

... 95-4 Place of origin: Henan,China Ammonium Thiocyanate 99% 98%Excellent quality with competitive priceMolecular formula: NH4SCN ... Quality Criterion:HG/T2154/91)Export GradePremium GradeLiquidNH4SCN Min%99.098.050--55Clarity Test in water(100g/L)ClarityClarityClaritypH ... crystalline or column crystal that is soluble in water, methanol, ethanol, pyridine, acetone & ammonia and insoluble in ethyl ...

Supplier: Henan Yindu Chemical Co., Ltd. [China Manufacturers]

99.8% Sulfamic Acid

Jun 30, 2012

1.High Purity:99.8%MIN 2.used in water treatment, bleaching and softing ... ammonia,strongly acidic in water solution.[2].Slightly soluble in methanol,insolublein ethanol and ether.Characteristics of double funcitional group of ... client.Keep our client informed of order’s progress promptly. 99.8% Sulfamic Acid

Supplier: Tianjin Ruister International Co., Ltd. [China Manufacturers]

Good chemical solvent:Dimethylformamide dmf 99.9%

Mar 06, 2012

... .4290Methanol mg/kg ≤ 20Heavy component (dimethyl acetamide)mg/kg ≤ 500DMF%≥ 99.9 Good chemical solvent:Dimethylformamide dmf ...

Supplier: Zhejiang Junhao Chemical Co., Ltd. [China Manufacturers]