99 5 synthesis intermediate,China 99 5 synthesis intermediate Manufacturers, Suppliers

1-Bromobutane,N-butyl bromide, 99.5% synthesis intermediate

Dec 27, 2012

high purity consistent supply. SpecificationAppearance:Colorless transparent liquid Assay:≥ 99.5%Moisture:≤0.05%Color:≤20APHANon-volatile residue:≤50ppm Free acid:≤50 ppmPacking:200L drum.Export market:USA,Japan,Spain,UK,Italy,Germany etc.Application: synthesis intermediate 1-Bromobutane,N-butyl bromide, 99.5% synthesis intermediate

Supplier: Linyi Lixing Chemicals Co., Ltd.

[China Manufacturers]

synthesis,pharma intermediates-Succinic Acid 99.5% 110-15-6

Feb 24, 2013

... fortifier and flavor agent.C. Specification: Test ItemsLimitAppearanceWhite Crystal PowdersContent %99.50% MinMelting Point °C184-188Iron %0.0005%MaxChloride(Cl) %0 ... on ignition %0.025%MaxMoisture %0.5%MaxD. Packing: 25kg net per woven bag synthesis,pharma intermediates-Succinic Acid 99.5% 110-15-6

Supplier: Shandong Feiyang Chemical Co., Ltd.

[China Manufacturers]

Ethyl Acrylate 99.5% min

Jul 10, 2012

+Purity:99.5% min +CAS No.:140-88-5 +Use:Industrial grade +Assessed Supplier +Name:Ethyl Acrylate 99.5% min Certificate of Analysis Test ItemunitSpecification ... ResultPurity ≥wt%99.599.76Water≤wt%0.050.01Color ... including resins, plastics, rubber, and denture material. Ethyl Acrylate 99.5% min

Supplier: Changshu Jinfeng Chemicals Co., Ltd.

[China Manufacturers]

Hot Sale of Methyl acrylate 99.5% chemical factory

Jul 20, 2012

... low price 4. Good service Methyl acrylate Classification:intermediate organic material CAS No.:96-33-3Other Names: ... No.:212-454-9HS CODE:2916121000Grade Standard:Industrial GradePurity:99.5% MINAppearance:Colorless Transparent liquidApplication:Glass polymerModel Number:Industrial ... inks...Methyl acrylate is also used in chemical synthesis. When used in latex paint formulations acrylic polymers ...

Supplier: Henan Kingdom Chemical Co., Ltd.

[China Manufacturers]

High quality Indirect method zinc oxide 99.4% 99.5% 99.7%

May 17, 2012

... oxide SpecificationItemYX-1(I)Excellent levelFirst classStandardContent (ZnO) %99.7099.5099.40Zn %NONENONE0.008PbO %0.0370.050.14MnO ... power--- ItemYX-1(I)ExcellentFirst classStandard Content (ZnO) %99.7099.5099.40Zn %NONENONE0.008PbO %---MnO %---CuO %---HCL insoluble ... soap is made for synthesis of zinc sulfide-based materials, intermediate. High quality Indirect method zinc oxide 99.4% 99.5% 99.7%

Supplier: SJZ Chenghui Chemical Co., Ltd.

[China Manufacturers]

99.5% Isooctyl thioglycolate

Feb 09, 2012

... intermediate in pesticide,medicine,organic synthesis and fine chemical; 3.High quality low price. Detailed Product DescriptionSpecification: Appearance Colorless transparent liquid Purity 99.5 ... drumEthylhexyl Thioglycolate/ (isooctyl mercaptoacetate) SpecificationsMolecular formula: HSCH2COOC8H17 Puruty: 99.5% Packing: 200 kg/plastic drumEthylhexyl Thioglycolate/Isooctyl thioglycolate (isooctyl ...

Supplier: Qingdao Ruchang Mining Chemical Co., Ltd.

[China Manufacturers]

cas:80-08-0 4,4'-DIAMINODIPHENYL SULFONE 99.5%

Mar 30, 2013

... :Assay(%) min:≥99.5%Melting point(°c) : ≥ 175Lossing on drying (%):≤0.2Applications1.Used as gas chromatographic stationary phase, organic synthesis intermediates and epoxy ... drug in combination with other drugs that inhibit5.for the synthesis of polysulfone amide resin and other polymers, anti-leprosy drugs ...

Supplier: Changzhou Bestar Industry Co., Ltd.

[China Manufacturers]

p-Phenylenediamine PPD 99.5%

Jan 24, 2013

p-Phenylenediamine Assay: 99.5%Min. White flakes Usage: an important dye intermediate Product information: p-Phenylenediamine CAS # 106-50-3 Usage: Important dye intermediatesSpecifications: PPD 99.9% Min. White flakes PPD 99.5% Min. Gray flaky crystalsPacking: 25KG/drum p-Phenylenediamine PPD 99.5%

Supplier: Orchid Chemical Supplies Ltd.

[China Manufacturers]

2-Amino-4,6-dimethoxy Pyrimidine 99.5%

Feb 19, 2012

... -4,6-dimethoxypyrimidine is a building block for various chemical synthesis. CAS Registry Number36315-01-2Molecular Weight:155.Density:1.229 ... -4,6-dimethoxypyrimidine is a building block for various chemical synthesis. 2-Amino-4,6-dimethoxy Pyrimidine 99.5%

Supplier: Fugu County Ruilong Business Co., Ltd.

[China Manufacturers]

Premium Grade Ethyl Acrylate With Purity 99.5% Min

Feb 14, 2013

... =CHCOOC2H5 (M.W.100) Hot Selling Ethyl Acrylate1.Boiling point 99.6°C; Melting point -75°C (is approximate); Flash point ... synthesis. Concretely it is widely used for coating, textile dying, leather finishing and construction field. Premium Grade Ethyl Acrylate With Purity 99.5 ...

Supplier: Beijing Huapin Yide International Trading Co., Ltd.

[China Manufacturers]

99.5% Sulfamic Acid

May 04, 2012

1.High Purity:99.5%MIN&99.8%Min 2.used in water treatment, bleaching and softing ... and paper. Remove nitrite in tobacco.Raw material for pesticide intermediate,ramification of sulfamic zcid.Packaging Storage: Knitting bags with plastic ... . Protection from sunshine,rain moisture and a acute.NoItemSpecificationResults 1Purity99.5%MIN99.68% 2Sulphate0.05%Max0.02% 3Iron0.0025%Max0.0009 ...

Supplier: Tianjin Ruister International Co., Ltd.

[China Manufacturers]

Sulfosalicylic acid 99.5% AR/Pharma

Dec 24, 2012

... is decomposed into sulfuric acid and salicylic acid. 2 - hydroxyl - 5 - sulfonylureas base benzoic acid dihydrate [3] of - 83 - for white ... intermediates. Also available as dye, surfactants, used for testing the intermediate of total protein in the urine, metal ions chelating agent ... are interested in our product please contact me. Sulfosalicylic acid 99.5% AR/Pharma

Supplier: Tianjin Flourish Chemical Co., Ltd.

[China Manufacturers]

Bismuth Oxychloride 99.5%-99.99%

Jan 06, 2013

... effect, making it an important raw material in the cosmetic synthesis (eg, face powder, nail polish, eye shadow, etc.). Also used ... the manufacture of artificial pearls, dry cell cathode. Bismuth Oxychloride 99.5%-99.99%

Supplier: Shanghai Polymet Commodities Ltd.

[China Manufacturers]

Glycerin Cas:56-81-5 99.5%min

Jun 01, 2012

1.Purity:99.5% 2.Reliable price 3.High quality 4.Quick delivery 5.Best Service FormLiquid and coloressIndex nameIndexMeasured valueAppearancecolorless, transparent liquidcolorless, ... polyglycerol esters going into shortenings and margarine.3. In organic synthesis, glycerol is used as a readily available prochiral building ... cosmetics, liquid soaps, inks, and lubricants. Glycerin Cas:56-81-5 99.5%min

Supplier: Qingdao Prime Import & Export Co., Ltd.

[China Manufacturers]

Maleic Anhydride flakes MA C4H2O3 108-31-6 99.5%

Feb 17, 2013

... paint 3:Purity:99.5% flake Maleic Anhydride is important organic chemical raw materials, mainly used for synthesis of unsaturated resins, ... point 52.8 °C, boiling point 202 °C, 179.5 °C (53.3kPa), 155.9 °C (26.7kPa), 135 ... Pastille ,Briquet Molten type or flakesPurity(Total acid)wt%99.50 MinSolidification Point°C52.45 MinMolten ColorAPHA20 MaxAshwt/%0. ... Maleic Anhydride flakes MA C4H2O3 108-31-6 99.5%

Supplier: Tianjin Okeyou International Trade Co., Ltd.

[China Manufacturers]

Morpholine 99.5% min.

Feb 04, 2013

... ethanol and ether, medium alkalinity, it is an intermediate for many chemicals. 2. Technical IndexItemIndexAnalytic methodNational standardMorpholine (wt ... %)≥99.5ChromatogramMoisture (wt%)≤0.5ChromatogramChroma (P-Co)≤15GB3143-82Density ... galvanized & standard plastic drum, 200kg/drum Morpholine 99.5% min.

Supplier: Puyang Jiahua Chemical Co., Ltd.

[China Manufacturers]

triethylamine 99.5%

Jul 27, 2012

... 2916 3400.90. 4UN:1296 It is an intermediate of Sulbenicillin Sodium, the next step of Alpha ... or almost white crystailline powder, freely soluble in water.5. Qality Standard: Enterprise standard. ITEM TESTEDSTANDARDAppearanceWhite or almost ... of 98.5% of Alpha -Sulfophenylacetic Acid Triethylamine (C8H8O5S·(C2H5)3N).6. Usage: It’s an intermediate of ... 8. HS CODE: 2916 3400.90. triethylamine 99.5%

Supplier: Lianyungang Chemivit International Co., Ltd.

[China Manufacturers]

Food grade fumaric acid 99.5 standard FCCIV

Feb 26, 2013

... with best service 3.C4H4O4: more than 99.5% Food grade fumaric acid 99.5 standard FCCIV Product Description White odorless powder ... White odorless powder or with speical sourness / Content( C4H4O4 )≥99.5%≥99.0% Melting range286-302°C286-302°C Residue on ignition ... , ice cream and other cold foods and drink Pharmaceutical intermediate and optical bleaching agent, also used in manufacturing unsaturated ...

Supplier: Shanghai Qunyue Chemical Co., Ltd.

[China Manufacturers]

Benzoin 99.5%

May 16, 2012

... 99.5%Min 2.Melting Rang:132-135 Centigrade 3.Residue:0.1%Max 4.Lossing on drying:0.5%Max 5 ... Benzoin1.Appearance:white to light yellow powder2.Assay:99.5%Min3.Melting Rang:132-135 Centigrade4.Residue:0.1 ... %Max5.Lossing on drying:0.5%Ma Package: 25kgs/Draft-paper bags;15Mt/20 ... 3.As the raw material for synthesis of benzil by organic oxidation with nitric acid or oxone. Benzoin 99.5%

Supplier: Weifang Tenor Chemical Co., Ltd.

[China Manufacturers]

High quality Fumaric Acid 99.5% Min,CAS:110-17-8

Aug 05, 2012

... Good price&quality Fast delievery time High quality Fumaric Acid 99.5% Min,CAS:110-17-8Chemical Formula : C4H4O4 HS ... . 1% MaxResidue on ignition%0 . 1 % MaxMoisture %0 . 5 % MaxArsenic (as as )%3ppm MaxHeavy metals (as pb ):%1 0 ... industry 2 Fumaric acid can be used as pharmaceutical intermediate and optical bleaching agent 3 also used in ... , 20MT/20’FCL High quality Fumaric Acid 99.5% Min,CAS:110-17-8

Supplier: Nantong Desheng Chemical Co., Ltd.

[China Manufacturers]