diethyl oxalate,China diethyl oxalate Manufacturers, Suppliers

CITRIC ACID

Aug 01, 2012

purity: 99.5-101%MIN excellent quality, competitive price and professional services Citric acid monohydrateChemical name: 2-hydroxypropane-1,2,3-tricaboxylic acid monohydrate Description: colorless or white crystalline powder.General characteristic: deliquescent in humid air and efflorescent in dry air,gravity: 1.542g/cm3,melting point 70-75°C.Molecular formula: C6H8O7.H2 OMolecular weight: 210. ...

Supplier: Dahua Group Dalian Guanlin International Trade Co., Ltd.

[China Manufacturers]

Citric acid monohydrate and anhydrous BP98

Feb 04, 2013

1 citric acid anhydrous 2 Min Order 20 tons 3 SGS Approved,Non-GMO 4 Packing 25kg paper bags 5 Prompt shipment ItemIndex AnhydrousMonohydrateMain Content99.5 %-101.0%99.5 %-101.0%Heavy Metal5PPM max10PPM maxIron50PPM max50PPM maxOxalate100PPM max200PPM maxChloride50PPM max50PPM maxSulfate150ppm max150ppm maxSulfate ash01.% max0.1% maxLoss on drying7.5%-9.0%7.5%-9.0%Calcium200ppm max200ppm max ...

Supplier: Huanghua Kaifeng Chemical Co., Ltd.

[China Manufacturers]

FORMIC ACID

Jan 01, 2013

... . In chemical industry, Formic Acid is used in producing Methanamide , Diethyl Formamide, rubber age resister, dying and so on .It is ...

Supplier: Shanghai Polymet Commodities Ltd.

[China Manufacturers]

citric acid monohydrate

Mar 31, 2013

citric acid monohydrate 1,Colorless crystal or white crystal powder. 2,Molecular formula C6H8O7.H20 3,Usage drink industry citric acid monohydrate 1,Colorless crystal or white crystal powder. 2,Molecular formula C6H8O7.H20 3,Usage drink industrycitric acid monohydrateMolecular formula: C6H8O7.H20Molecular weight: 210.14 Physical character:Colorless crystal or white crystal powder. Use:Mainly used ...

Supplier: Tianjin Tiankai Chemical Industries Import and Export Corporation

[China Manufacturers]

Oxalic acid

Mar 31, 2013

... times stronger than acetic acid. Its conjugate base, known as oxalate (C2O42-), is a reducing agent as well as a chelating ...

Supplier: Tianjin Bochuang Chemical Co., Ltd.

[China Manufacturers]

caustic soda 99%, alkali

Oct 20, 2012

... , soluble in water, alcohol and glycerine, insoluble in acetone and diethyl ether.We are the largest caustic soda beads manufacturer in ...

Supplier: Tianjin Yuanlong Chemical Industry Co., Ltd.

[China Manufacturers]

Trace moisture fully automatic analyzer

Mar 31, 2013

... , cresol, fluorophenol, chlorophenol, dichlorophenol, nitrophenols like. 4. Ethers such as diethyl ether, diethylene glycol monomethyl ether, diethylene glycol dimethyl ether, polyethylene ...

Supplier: Zibo Ocean International Trade Co., Ltd.

[China Manufacturers]

Chromium trichloride

Jun 14, 2012

... features:Green powder. soluble in water,alcohol. but insoluble in diethyl ether. Quality standard ItemIdenxExcellentStandardchromium trichloride %≥98.098.0Insoluble matter in ...

Supplier: Shandong Kexing Chemical Co., Ltd.

[China Manufacturers]

Formic acid

Jul 22, 2012

... . In chemical industry, Formic Acid is used in producing Methanamide, Diethyl Formamide, rubber age resister, dying and so on .It is ...

Supplier: Henan Tianfu Chemical Co., Ltd.

[China Manufacturers]

Triethyl phosphonoacetate;cas#867-13-0;pharmaceutical intermediate

Feb 06, 2013

... competitive price. Features: 1) Chemical name or alias:Triethyl phosphonoacetate,Diethyl (ethoxycarbonylmethyl)phosphonate2)CAS# 867-13-03)Molecular Formula: C8H17O5P4)Appearence ...

Supplier: Zhejiang Huangyan Zhongxing Flavors & Fragrances Co., Ltd.

[China Manufacturers]

Collecting reagent Isopropyl Ethyl Thionocarbamate

Jan 08, 2013

Collecting reagent It's a powerful chemical reagents which is used as collecting reagent of metallic sulphide ores.xanthogenate Collecting reagentPhysicals:Slight yellow or jacinth liquid with odor and weak acidity,insoluble in water, soluble in alcohol, aether, benzene and petrolic aether.Specification: ItemsContain (%)Active Component (%)≥95.0Isopropyl Alcohol (%)≤2.5Diethyl Thiourea (%)≤1. ...

Supplier: Qingdao Ruchang Mining Industry Co., Ltd.

[China Manufacturers]

Chloroacetic acid

Oct 29, 2012

... . Easy deliquescence. Easily warter-soluble and can soluble in ethylalcohol, diethyl ether,benzene, carbon disulfide and chloroform.Relative density :1.580 ...

Supplier: Zibo Lushuo Economic And Trading Co., Ltd.

[China Manufacturers]

chemical fluorescent liquid/luminescent liquid

Nov 24, 2012

When the ACTIVATOR liquid mixed with OXALATE, the liquid will light up in the dark ACTIVATORACTIVATOR includes ... light intensity and periods of time when mixed with different oxalate. The environmental friendly solvents meet the European and US market ...

Supplier: Ningbo Meridian International Trade Co., Ltd.

[China Manufacturers]

Sell 60-99% N-hexane for extracting vegetable oils

Jul 24, 2012

... mg/100ml≤1The product is insoluble in water, miscible with diethyl ether, chloroform, easily soluble in acetone. It is used in ...

Supplier: Dongying Liangxin Petrochemical Technology Development Limited Company

[China Manufacturers]

citric acid mono

Mar 09, 2013

White Crystalline Powders, Colorless Crystals or Granules Citric Acid is mainly used as acidulant,flavoring agent, preservative and antistaling agent in food and beverage industry.it is also used as antioxidant,plasticizer and detergent in chemical,cosmetics and cleaning industries.Quality Standards of Citric Acid MonohydrateItemUnitBP 2009USP 32FCC 6E 330GB1987-2007CharactersWhite Crystalline ...

Supplier: Shandong Hoch Chemistry Imp.& Exp. Co., Ltd.

[China Manufacturers]

Citric acid

Jan 25, 2013

We are the main providers of citric acid in CHINA, We exported 3000mt citric acid to Asia, Africa, & Europe every year. ItemBP/USP/FCC/330ResultsAppearanceColorless Crystals or White Crystalline PowdersPassClarity&Color SolutionClear in 20%Water SolutionPassContent %99.5-101.099.73Sulphate ppm150max10minOxalate ppm100max25minHeavy Metal(as Pb) ppm5max3minBariumPassPassCalcium ppm200max15minIron ...

Supplier: Sinochem Qingdao Co., Ltd.

[China Manufacturers]

HOT SALE methylnaphthalene 95%

Mar 19, 2013

... naphthalene, and it could votatilize with steam, well soluble in diethyl ether and alcohol.Relative Density (20°C): 1.025 Boiling ...

Supplier: Anyang UN Trading Co., Ltd.

[China Manufacturers]

2-Cyano-4-Nitroaniline

Feb 18, 2012

... , slightly soluble in othanol, acetone, soluble in (DMF)N,N-Diethyl formanilide.Specification:Melting point: ≥206°CContent: ≥98%Moisture content: ≤1 ...

Supplier: Qingdao Chengxinhong Trading Co., Ltd.

[China Manufacturers]

High Purity 9H-Fluorene 95%min Supplied in Large Quantity

Mar 06, 2013

... . It is soluble in some organic compounds such as ethanol, diethyl ether, benzene, carbon disulfide, and etc.. It easily sublimate in ...

Supplier: Henan Baoshun Chemical Technology Co., Ltd.

[China Manufacturers]

Triethylamine (TEA)

Jun 03, 2012

... ReferenceTriethylamine(121-44-8)EPA Substance Registry SystemEthanamine, N,N-diethyl-(121-44-8) Triethylamine (TEA)

Supplier: TER Qingdao Industry & Trading Co., Ltd.

[China Manufacturers]