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Total 1563 products in category of Chemical Reagent
 (HPCL) Petroleum Etpetroleum Ether 90-120her 90-120 [Feb 24, 2012] 500ml By GC, corrected for water) min. 99.9 % Appearance Passes Test Color (APHA) max. 10 Residue after Evaporation max. 1 ppm Titrable Acid (µ EQ/g) max. 0.8 Titrable Base (µ EQ/g) max. ... Tianjin Beike Chemical Co., Ltd. [Province:Tianjin, China] [ Related Products ] (R)3-Amino-1, 2-Propanediol Pharmaceutical Products [Jun 02, 2011] Type Pharmaceutical products Synonym R-amimo glycerol Molecular formula C3H9NO2 Molecular weight 91.10 CAS 66211-46-9 Melting point 54-56oC Boiling point 267 OC Flash point ... BTE Science & Tech Co., Ltd. [Province:Tianjin, China] [ Related Products ] 1, 10-Phenanthroline [Apr 20, 2012] 1, 10-phenanthroline CAS No.: 66-71-7 Synonyms: O-Phenanthroline; Molecular formula: C12H8N2. H2O Molecular weight: 198.22 Property: White or yellowish crystal or crystalline powder. Dissolved in ... Shenyang Joinunion Chemical Technology Co., Ltd. [Province:Liaoning, China] [ Related Products ] 1, 10-Phenanthroline Monohydrate [Jul 17, 2009] German Quality, China Price! Bulk quantity is available! Contact us just now Tjpftz Kangyulong International Trade Co., Ltd. [Province:Tianjin, China] [ Related Products ] 1, 10-Phenanthroline Monohydrate [May 22, 2012] 1, 10-Phenanthroline Monohydrate: Specification: AR Grade Assay, percent ≥ 99.0 Sulfated ash, W/percent ≤ 0.1 Molar adsorptivity of Fe complex, percent ≤ 1.15× 104L/cm. Mol ... Unit Price: US $103 / kg Min. Order: 25 kg Shipment Terms: FOB Shenyang Xin Guang Chemical Factory [Province:Liaoning, China] 1, 2, 3, 4, 5-Pentamethylcyclopentadiene [Sep 14, 2007] Series of catalyst, reagent which are of top-ranking quality such as: Trimethylphosphine; 1, 2, 3, 4, 5-Pentamethylcyclopentadiene; Pentamethylcyclopentadienyltantalum(V)tetrachloride; ... Zibo Hanking Trading Co., Ltd. [Province:Shandong, China] 1, 2, 3-Benzotriaozle [Mar 10, 2012] CAS NO.: 95-14-7 Molecular weight: 119 Chemical formula: C6H5N3 Shape & properties: White needle-shape crystalloids, it can be processed to be big flake, column, fine granular, and powder. ... Nanjing Trust Chem Co., Ltd. [Province:Jiangsu, China] 1- (2-Pyridylazo) -2-Naphthol [May 25, 2012] PAN 1-(2-Pyridylazo)-2-naphthol CAS No. 85-85-8 MF: C15H11N3O 1. Properties: Orange red powder 2. Specifications: Requirment Results Assay( spectrophotometry), percent min 90 Sensitivity as ... Unit Price: Negotiable Min. Order: 25 kg Shipment Terms: FOB Shenyang Xin Guang Chemical Factory [Province:Liaoning, China] [ Related Products ] 1-Amino-2-Naphthol-4-Sulfonic Acid [Feb 18, 2011] 1-Amino-2-naphthol-4-sulfonic Acid Cas: [116-63-2] MDL: MFCD00004019 Beilstein: 2697469 EINECS: 204-147-3 C10H9NO4S Assay: ≥ 95.0%(T) Quantity Available: 500.0 kgs. Per month. ... Nanjing Yuance Industry & Trade Co., Ltd. [Province:Jiangsu, China] [ Related Products ] 1-Hydroxy Ethylidene-1 1-Diphosphon [Mar 03, 2012] HEDP CAS: 2809-21-4 ISO9001: 2000 Corrosion Inhibitor 1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid (HEDP) CAS No. 2809-21-4 Dequest: 2010 Molecular Formula: C2H8O7P2 Molecular weight: 206.02 ... Shr Chemical Co., Ltd. [Province:Shandong, China] 1-Methyl-1h-Pyrazole-5-Boronic Acid Pinacol Ester [Apr 16, 2010] This product CAS: 847818-74-0 I have my own chemical plant can manufacture this product and other pharmaceutical intermediate, and some pharmaceutical raw material. If you find anything is interesting, ... Ningbo Angel Chem Co., Ltd. [Province:Zhejiang, China] [ Related Products ] 1-Naphthylacetonitrile [Aug 20, 2003] Appearance: white solid Assay: 98.5% min. Isomer: 0.5% max. Packing: 50 kg net/iron drum Hefei Photochem Trading Co., Ltd. [Province:Anhui, China] 2, 6-Dimethylphenyl Isothiocyanate [Aug 18, 2010] 2, 6-Dimethylphenyl isothiocyanate Structure: CAS NO.: 19241-16-8 Molecular Formula: C9H9NS Molecular Weight: 163.24 Physical State: Liquid Color: Light yellow to yellow Boiling Point: 247 deg ... Tianjin Deyong International Trading Co., Ltd. [Province:Tianjin, China] [ Related Products ] 2-(3-Amino-4-Chloro-Benzoyl)-Benzoioc Acid [Aug 07, 2009] Appearance: Fine light brown powder Assay: ≥ 95.0% Loaaondrying: ≤ 1.0% Melting point: ≥ 170 Jiangsu Yuxiang Chemical Co., Ltd. [Province:Jiangsu, China] [ Related Products ] 2-Butanone Oxime [Jan 06, 2011] 1. CAS: 96-29-7 2. Properties: Colorless or yellowish clear liquid with melting point at -29.5, boiling point at 152.2-153.3, prone to complexation with metal ions, volatile In the air, able to react ... Hangzhou Mirui Chemical Co.,Ltd [Province:Zhejiang, China] 2-Ethylhexyl 2-Ethylhexyl Phosphate (P507) [May 25, 2012] It is a kind of acid phosphorus-type extracting agent, widely used to extract and separate rare earth metals. Content, % ≥ 95.0 Diacid, % ≤ 2.6 Density(20 c) g/ml 0.940-0.960 Refractive ... Luoyang Zhongda Chemical Co., Ltd. [Province:Henan, China] [ Related Products ] 2-Hydroxy-5-Nitropyridine [Jun 06, 2005] CAS: 5418-51-9 Assay: 98%min Water assay: 0. 5% max Packaging: 25kg/bag Shanghai Hengda Sciences & Technology Dev. Co., Ltd. [Province:Shanghai, China] 2-Mercaptobenzothiazole (MBT) [Jan 04, 2012] 2-Mercaptobenzothiazole CAS No. 149-30-4 Molecular Formula: C7H5 NS2 Molecular Weight: 167.25 Structural Formula: Specification: Pale yellow powder, taste bitter, non-toxic Initial melting ... Qingdao IRO TAIHE International Trade Co., Ltd. [Province:Shandong, China] 25# Dithiophosphate [May 25, 2012] It is dark brown liquid, soluble in water, and with penetrating odor. 1: Application: It is efficient collecting agent for sulphide ores such as copper sulphide, sliver sulphide, lead sulphide that ... Zhucheng Zhongxin Industry & Trade Co., Ltd. [Province:Shandong, China] [ Related Products ] 28-31% Polyaluminium Chloride [Oct 31, 2011] Supply 28-31% polyaluminium chloride: Polyaluminium chloride 1. High quality 2. Competitive price 3. Content 28~31% 4. For water treatment and paper making 5. Yellow granule/powder, solid ... Beijijng Donghaisanlong Chemicals Co., Ltd [Province:Beijing, China] 3 In 1 Bromine/ Chlorine System Test Strips [Jan 13, 2010] Pool & Spa Test Strips Designed with the pool and spa owner in mind, Pool test strips offer quick, reliable results in a single dip. Economically priced, Pool test strips offers a wide variety of ... Shanghai Suocheng Reagent Co., Ltd. [Province:Shanghai, China] [ Related Products ] 3, 4-Dimethyl-1h-Pyrazole Phosphate [Mar 02, 2012] Product: 3, 4-Dimethyl-1H-pyrazole phosphate DMPP; 3, 4-Dimethyl-1H-pyrazolium dihydrogen phosphate Grade: Reagent Grade Lot: OJ0110A Code: 132845 CAS-No: [202842-98-6] Mol. Formula: ... Unit Price: Negotiable Shipment Terms: FOB Shanghai Seebio Biotech. Inc. [Province:Shanghai, China] [ Related Products ] 3,4-Dimethylbenzaldehyde [Oct 20, 2008] This product that develops quickly at home is a new kind of intermediate compound with organic synthesis. It is applied in the field of medicine, condiments and polymer and so on. We have cooperated with ... Beijing Beiqing Chuangye Sci. &Tech. Development Co., Ltd. [Province:Beijing, China] 3-Fluoro-2-Iodoaniline [Apr 10, 2012] CAS# 706752-99-0 3-Fluoro-2-iodoaniline TS09364 Formula Weight: 237.01 Molecular Formula: C6H5FIN Tetrahedron Scientific Inc [Province:Zhejiang, China] 4, 4'-Dithodimorpholine Dtdm [Apr 15, 2011] 4, 4'-Dithodimorpholine DTDM Synonym: Dithiodimorpholine. Property: Crystalline substance, soluble in hot ethyl alcohol and benzene. Appearance: White or light grayish yellow crystal. Standard: ... Shanghai You-Cun Industry Co., Ltd [Province:Shanghai, China] 4-Bromobenzocyclobutene [Feb 15, 2012] 4-BrBCB is a very important raw material for preparing many benzocyclobutene monomers and resins. Chemical Abstract Name 3-Bromo-bicyclo[4, 2, 0]octa-1, 3, 5-triene Chemical Name ... Chemtarget Technolgies Co., Ltd. [Province:Sichuan, China] [ Related Products ] 4-Pyrrolidinopyridine [Sep 07, 2006] Re: 4-pyrrolidinopyridine CAS: 2456-81-7 Spec: 99% min Appearance: White crystal Packing: 25 Kg CD Danyang Agrochemicals Co., Ltd. [Province:Jiangsu, China] 450 Ester Plasticizer [Dec 11, 2009] It is colorless transparent liquid, is the plasticizer of PVC resin, it can offer good process and solubility. It can resist oil and pollution, the finished products have good strength. Puyang Yifeng Material Imp. &Exp. Co., Ltd. [Province:Henan, China] [ Related Products ] 5-Aminoquinoline (611-34-7) [Dec 10, 2008] 1. Name: 5-aminoquinoline 2. Description: CAS#: 611-34-7 Molecular formula: C9H8N2 Molecular Weight: 144.07 3. Quality: Purity>98%, HPLC, HNMR 4. Packing: 1g/bag, 5g/bag, 50g/bagor according to ... Yuancheng Chemical Co., Ltd. [Province:Zhejiang, China] 5-Carboxyfluorescein (5-FAM) [Nov 11, 2011] 5-FAM is a single isomer. It is one of the most popular green fluorescent reagents used for in situ labeling peptides, proteins and nucleotides. It has also been used to prepare various small fluorescent ... Chengdu CP Biochem Co., Ltd. [Province:Sichuan, China] Need Help? Send us your searching needs!
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