synthesis of analgin,China synthesis of analgin Manufacturers, Suppliers

Plastic Pall Ring

May 05, 2012

... :1.Separation, absorption, desorption device,2.constant decompression device, the synthesis of amines decarbonization,3. desulfurization system, ethylbenzene separation, isooctane, toluene separationTechnical ... Parameters of the Plastic Pall Ring Plastic Pall RingItemD*H*δSpecific AreaVoid ...

Supplier: Pingxiang Tiansheng Chemical Equipment Co., Ltd.

[China Manufacturers]

HPLC Grade Acetonitrile

Aug 26, 2012

... nmMax 0.0100.005 at 240 nmMax 0.0050.003Characteristics of Acetonitrile1.Acetonitrile is a colorless liquid. It is completely miscible ... is a strong solvent. It is mainly used for the synthesis of organic compounds, and is suitable for electrical-chemical reaction and ... . Acetonitrile easily solvates with cations and enhances the reactivity of anions.3.As with other nitrile compounds, the reactivity ...

Supplier: Concord Technology (Tianjin) Co., Ltd.

[China Manufacturers]

N-Aminoethyl-3-aminopropyl Methyl Dimethoxy Silane (KH-602, GF95, Z-6436, KBM-602, A-2120, Dynasylan 1411, Sila-Ace S-310)

May 13, 2012

... resins to improve the flexural strength of sand/resin elements with very long shelf life of the resinsGlass and metal primers Abrasives ... resin binders Mineral-filled composites: For pretreatment of fillers and pigments or as additive Synthesis of functional silicones(amino-silicone oil for textile ...

Supplier: Nanjing Lanya Chemical Co., Ltd.

[China Manufacturers]

Sodium Hydrosulphide 71% yellow flakes

May 16, 2012

... bags/900kg jumbo bags <4>Production:15000mt/Year Description of goods:♦Product:Sodium Hydrosulphide♦Appearance:Yellow Flakes♦Molecular formula: ... jumbo bagsUsage:Used in the synthesis of organic intermediates and in the preparation of auxiliary agent of sulfur dyes;in the waste ... copper ore beneficiation,also in the sulfurous acid dyeing of manmade fibres. Sodium Hydrosulphide 71% yellow flakes

Supplier: Tianjin Ruister International Co., Ltd.

[China Manufacturers]

Zinc Gluconate

Feb 05, 2013

... acid. It is an ionic compound consisting of two moles of gluconate for each mole of zinc. Zinc gluconate is a popular form ... for the delivery of zinc as a dietary supplement. Specification: Items SpecificationAppearenceWhite crystalline ... glucose acid in vivo, which involves in all of the energy metabolism and the synthesis of RNA and DNA, thus can promote wound ...

Supplier: Henan Kingway Chemicals Co., Ltd.

[China Manufacturers]

sodium formate technical grade

Jan 14, 2013

... , chrome tanning method in camouflage acid.2.For the synthesis of catalysts and stability agent.3.Printing and dyeing industry, ... reducing agent.For the production of sodium hydrosulfite,oxalic acid and formic acidIn recent year, ... Items specificationSodium formate % min929597Organic Substance % max6.05.02.5Content of Fe % max0.10.050.05Moisture% max3.03.02.0Chloride % ...

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

[China Manufacturers]

Thiodiglycol

Jul 01, 2012

... PROPERTIES: Thiodiglycol Intermediates for solvents and organic synthesis.ThiodiglycolM.W.: 122.19PHYSICAL PROPERTIES:Colorless or ... 50Water dispersibleFull dissolveAPPLICATION: Intermediates for solvents and organic synthesis. To be used as plasticizing agent, accelerant, ... -Chloroethanol reacted with Sodium Sulfide or direct Synthesis of Oxyethylene with Hydrogen Sulfide.TOXICITY & PROTECTIONHydrogen ...

Supplier: Shanghai Polymet Commodities Ltd.

[China Manufacturers]

Sodium Hydrosulfide

Aug 06, 2012

... ,bitter taste.Usage:used in the synthesis of organic intermediates and in the preparation of auxiliary agen of sulfur dyes;in the waste water ... the copper ore beneficiation,also in the sulfurous acid dyeing of manmade fibres.Packing:25kgs plastic woven bags. Sodium Hydrosulfide

Supplier: Tianjin Brightway International Co., Ltd.

[China Manufacturers]

antioxidant hydrazine hydrate

Mar 31, 2013

... a highly effective reducing agent used:In the synthesis of:Blowing agents: azodicarbonamideBio-active intermediates for agrochemical and ... C Water solubility: miscible StabilityIncompatible with a wide variety of materials, including oxidizing agents, heavy metal oxides, ... explosive decomposition. May react explosively with a variety of materials, including dehydrating agents, heavy metal oxides, ...

Supplier: Guangzhou Yiqi Chemical Technology Co., Ltd.

[China Manufacturers]

caustic soda

Mar 21, 2012

caustic soda flakes widely used in paper making, in synthesis of detergents and soaps, viscose fiber, rayon and cotton textiles; caustic ... in acetone(5)Use: widely used in paper making, in synthesis of detergents and soaps, viscose fiber, rayon and cotton textiles; in ...

Supplier: Liaocheng Rongsheng Import & Export Co., Ltd.

[China Manufacturers]

1-Bromo tetradecane

May 18, 2012

... : easily soluble in acetone, benzene and chloroform16) Use: For organic synthesis of drugs and other fine chemicalsPacking: 250kg/drumUpdate Date:2011-12 ...

Supplier: Yancheng Longsheng Chemical Co., Ltd.

[China Manufacturers]

This product mainly used in batteries, activated carbon, welding medicine,Zinc Chloride

Jan 29, 2013

... .0005 0.0003zinc plate cauterization experiment: QualifiedNote: we confirm all of our products reach the standardAppearance: Solid is white powder or ... making and other industries can also be used in organic synthesis of the dehydrating agent, condensing agent, such as wood preservation.Packing ...

Supplier: Tianjin Jingang Chemical Co., Ltd.

[China Manufacturers]

sodium formate

Jan 02, 2013

... powder Uses:Leather, chrome tanning method of camouflage acid; Stability for the catalyst and synthesis of agents; Printing and dyeing industry, reducing ... agent..For the production of sodium hydrosulfite, oxalic acid ... ≤1.51.51.00.82)Sodium formate 98%-99%minName of the product: Sodium FormateCAS No.: 141-53-7 H. ...

Supplier: Guangzhou Everest Chemicals Limited

[China Manufacturers]

Micro zinc powder Zn

Mar 02, 2013

... powder is excellent, and can improve the performance of the thermal conductivity of rubber products, wear, tear, mainly used in ... coating production: the main purpose of the steel components against corrosion of zinc, a coating of hot dip, electroplating, thermal spraying ... acid sodium, zinc oxide, etc., as well as organic synthesis of the reducing agent; 6In addition, micro-zinc powder, superfine ...

Supplier: Zhejiang Bainianyin Industry & Trade Co., Ltd.

[China Manufacturers]

supply high quality Indirect method zinc oxide

Feb 09, 2013

... 0.30.40.5Oil absorptiong/100g141414ColorSimilarSimilarSimilarReducing power1009590Used:Extensive use of zinc oxide in rubber industry, rubber products can increase ... zinc oxide is also a variety of chemical raw materials for the production of intermediates, and for ceramics and ... used as rubber softeners zinc soap is made for synthesis of zinc sulfide-based materials, intermediate. supply high quality ...

Supplier: SJZ Chenghui Chemical Co., Ltd.

[China Manufacturers]

Marine Organism Genomes DNA Extraction Kit

Feb 05, 2013

... superparamagnetic properties by special synthesis, therefore, it can be operated automate by instrument to meet the needs of database construction for large ... easy to wide application. For what are used in the synthesis of nano-bio-magnetic beads are low-cost inorganic and organic ...

Supplier: Henan Huier Nano Technology Co., Ltd.

[China Manufacturers]

99.9%Tetrahydrofuran(THF) solvent

May 14, 2012

... polyvinyl chloride, polyvinylidene chloride and a good bite dissolution of aniline was widely used as a reactive solvent, ... (tape coating, PVC coating, PVC reactor cleaning, removal of PVC film, cellophane coating, plastic printing ink, thermoplastic ... material, is the pharmaceutical industry main solvent.6, for synthesis of pharmaceutical raw materials, intermediates. Such as tetrahydrothiophene, 1,4 ...

Supplier: Hefei Tengchao Chemical Materials Co., Ltd.

[China Manufacturers]

L-Hydroxyproline CAS No.: 51-35-4

Mar 18, 2013

... acid proline, is a major component of collagen, L-Hydroxyproline can be used in the synthesis of mycology medicals (anti-fungals) and chiral ... ligands (enantioselective ethylation of aldehydes). It is also used ...

Supplier: Wuji Xinhui Chemical Co., Ltd.

[China Manufacturers]

best quality sodium formate

Mar 15, 2013

... , and sodium hydrosulfite, leather industry, chrome tanning method of camouflage acid, used for synthesis of catalysts and stability agent, printing and dyeing industry ...

Supplier: Zhengzhou P&B Chemical Co., Ltd.

[China Manufacturers]

3,5-Dimethylpiperidine

Jan 16, 2013

... 170kgPacking Group Packing Method Iron drumsDangerous Goods CodeHazard 3UsageFor the synthesis of pharmaceutical intermediates and organic 3,5-Dimethylpiperidine

Supplier: Shijiazhuang Sincere Chemicals Co., Ltd.

[China Manufacturers]