cas no 141 78 6,China cas no 141 78 6 Manufacturers, Suppliers

Soldering gas, Brazing gas, Propane welding gas

Jun 13, 2012

1. High standard 2. Environmental Friendly 3. Long continuous work hours 4. Extraordinary after sale service Mapp gas is a mixture of various hydrocarbons, principally, methylacetylene , propadiene and Propane(MAPP). It produces a relatively hot flame (2,976°C) with a high heat release in the primary flame (inner cone) (15,445kJ/m 3 ), less than for acetylene (18,890kJm 3 ) but much higher than ...

Supplier: Hangzhou ELK Refrigerant High-Tech Co., Ltd.

[China Manufacturers]

Ammonium Thiosulphate liquid

May 01, 2012

Ammonium thiosulfate is a kind of Colorless transparent liquid, which be used in photo application. Spec for ammonium thiosulfate as below: ItemsSpecifications:Color (pt-Co Scale)15 MaxAssay56~60Ammonium sulfite 1.0 MaxAlkalinity0.3~1.5Insoluble matter ( precipitation of Ca and Mg)0.2 MaxIron 0.00025 MaxSulfide(as S)0.0002 MaxIgnition residual0.1 MaxDensity at 20 oC1.32-1.335Heavy metals(as Pb)0. ...

Supplier: Tianjin Yuanlong Chemical Industry Co., Ltd.

[China Manufacturers]

dioctyl phthalate plasticizer

Aug 14, 2012

DOP 99%: 1. Quick delivery date 2. Appearance: colourless 3. HS CODE: 29173200 4. Stable supply of goods Product Name: Dioctyl phthalate(DOP) Molecular Formula: C24H38O4Standard Executed GB/T1665-1995H.S. CODE: 29173200 Trademark:KINGDOM Appearance colorless transparent light yellow transparent oily liquid Index nameValue (First grade)AppearanceTransparent oily liquidColor(APHA)≤40Ester %99. ...

Supplier: Henan Kingdom Chemical Co., Ltd.

[China Manufacturers]

o-Toluidine

Mar 17, 2012

Appearance: light yellow traparance liquid Assay: 99.4% min. Good package and service Large quantity of fresh stock Appearance: light transparent liquidPurity: 99.4% minLow boiling components: 0.1% maxAniline: 0.2% maxParatoluidine: 0.1% maxAminotoluene: 0.3% maxHigh boiling components: 0.2% maxWater: 0.3 max o-Toluidine

Supplier: ChemFine International Co., Ltd.

[China Manufacturers]

Sell Zafirlukast API

Jul 25, 2012

USP Standard Inner Packing: Double-layer polyethylene bagOuter Packing: Aluminum Can, 1kg/can or 5kg/canShelf life: 2 years Sell Zafirlukast API

Supplier: Jewim Pharmaceutical (Shandong ) Co., Ltd.

[China Manufacturers]

ethyl acetate manufacturer prices

Mar 02, 2013

... sample MSDS COA 4:Iron drum safty packing DescriptionEthyl Acetate CAS NO.:141-78-6 MF:C4H8O2 Ethyl Acetate Purity:99.5%As an important ...

Supplier: Hebei Eminent Chemical Technology Co., Ltd.

[China Manufacturers]

2-hexanone

Sep 30, 2012

... %min WATER:0.2%max CAS:591-78-6 2-HEXANONE SynonymsMethyl n-Butyl Ketone,Butyl Methyl KetoneCAS No591-78-6Molecular formulaCH3CO(CH2)3CH3Molecular ...

Supplier: Yixing Zhonggung Fine Chemical Co., Ltd.

[China Manufacturers]

Sodium ethoxide

Mar 31, 2013

... of synthesis material English name:Sodium ethoxideCAS NO:141-52-6Molecular weight:68.05 EC NO:205-487-5Molecular formula:C2H5NaOSpecification:17.5 ...

Supplier: Anhui Jin'ao Chemical Co., Ltd.

[China Manufacturers]

anhydrous sodium sulphate99% min for sale,cas:7757-82-6

Dec 15, 2012

... sample 4.SGS and BV Product name:anhydrous sodium sulphateCAS NO.:7757-82-6Purity:99%minAppearance:white crystals or crystalline powderUse ... %≤0.10%0.02% anhydrous sodium sulphate99% min for sale,cas:7757-82-6

Supplier: Tianjin Shengxinhai Chemical Co., Ltd.

[China Manufacturers]

Natural Amygdalin Vitamin B17 CAS:29883-15-6

Oct 14, 2012

... Armeniacae Amarum P.E.2. Latin name: Semen armeniacae amarum3. CAS NO.: 29883-15-64. botanical used part: seedplant extract 1. appearance ... ,lubricate the bowel to relieve constipation. Natural Amygdalin Vitamin B17 CAS:29883-15-6

Supplier: Xi'an Tianxingjian Natural Bio-Products Co., Ltd.

[China Manufacturers]

CAS 56-40-6 Glycine

Feb 07, 2013

... /Feed /Tech grade 25KG Fiber Drum High Quality GlycineMolecular FormulaC2H5NO2CAS No.56-40-6Molecular Weight75.07Other NamesAminoacetic Acid , GlycocollAppearanceWhite Crystal PowderMelting ... glycine is mostly used in organic synthesis and metal complexation. CAS 56-40-6 Glycine

Supplier: Xinji City Taida Sinopec Co., Ltd.

[China Manufacturers]

99.6% Industry Use Sulfamic Acid (CAS:5329-14-6)

Feb 03, 2013

... .6% min 3.Appearance: colorless or white crystals 4.Prompt delivery 99.6% Industry Use Sulfamic Acid (CAS:5329-14-6) Basic Information:1.Cas no ... .5329-14-6 2..Assay: 99.6% min 3.Appearance ...

Supplier: Taian Yonghe Chemical Co., Ltd.

[China Manufacturers]

Bromhexine hydrochloride BROMHEXINE HCL CAS 611-75-6

Feb 14, 2013

... hydrochloride 1.CAS No.: 611-75-6 2.A white or almost white crystalline powder 3.Expectorant drug Bromhexine HCl Bromhexine hydrochlorideCAS No.: 611 ... The material related: the impurity spot of test solution is no darker than main spot of comparing solution. 2. Loss ... material, the assay of Bromhexine hydrochloride (C14H20Br2N2.HCl)is no less than 98.5%.Package: 25kg/drumUsage: expectorant Bromhexine ...

Supplier: Zhengzhou Sigma Chemical Co., Ltd.

[China Manufacturers]

7-Aminocephalosporanic acid (cas:957-68-6) 99%

Mar 31, 2013

7-Aminocephalosporanic acid Inorganic chemical series CAS No.: 957-68-6 We can supply :Inorganic chemical seriesOrganic chemical ... seriesFood additive seriesRural capital chemical series1.7-ACA2.CAS No:957-68-63.NF No ... :C10H12N2O5S4.EINECS NO:213-485-05.Quality Standard : ...

Supplier: Changzhou General Import And Export Corporation

[China Manufacturers]

Potassium fluoroaluminate CAS#14484-69-6

Mar 14, 2012

... . CAS NO.14484-69-6 2. Purity:99% 3. Appearance:White or light gray powder 4. LOW MOQ 5. FACTORY SALE Potassium fluoroaluminate CAS NO ... .14484-69-6 M.F:AlF6K3 M.W:258.27 Purity:≥99 ... .01%maxAl 17.25-19%F 50-55% Potassium fluoroaluminate CAS#14484-69-6

Supplier: Dongyang Tianyu Chemical Co., Ltd.

[China Manufacturers]

thiourea cas:62-56-6

Jan 11, 2013

Loss after heated 0.40%max Insoluble in water 0.02%max Ash content 0.10%max CNC 0.02%max Melting point 171min Product name:ThioureaCas No:62-56-6Cotent:99%minMolecular Formular: CH4N2S thiourea cas:62-56-6

Supplier: High Hope Zhongding Corporation

[China Manufacturers]

Malonic acid/141-82-2

Mar 30, 2013

Malonic acid cas no.: 141-82-2 purity: 99.5%Min CAS No.:141-82-2Other Names:malonic acidMF:C3H4O4EINECS No.:205-503-0Place of Origin:China (Mainland ... /BarrelDelivery Detail:Prompt shipmentSpecifications1.Malonic acid 2.Pharmaceutical Intermediates 3.Cas no.:141-82-2 4.99.5% min 5. 25kg/Barrel or ...

Supplier: Hangzhou Lin'an Yaoshi Coal Industry Co., Ltd.

[China Manufacturers]

2, 4, 6-Tribromophenol

Jul 31, 2012

... : C6H3Br3O Molecular weight: 330.8 CAS No.: 118-79-6 2, 4, 6-TribromophenolMolecular formula: C6H3Br3OMolecular weight: 330.8CAS No.: 118-79-6Flame-retardant reactive ... °CBromine Content: ≥71.8%Weight Loss: ≤0.5% 2, 4, 6-Tribromophenol

Supplier: Weifang Haibin Chemical Co., Ltd.

[China Manufacturers]

Oxalic Acid 99.6%

Sep 05, 2012

... )Package:N.W.25kgs,50kgs/bag. Oxalic Acid 99.6% 1.Chemical and Physical Properties:Products Name:Oxalic AcidMolecular ... Form: (COOH)2.2H2OMolecular Weight:126CAS NO.:6153-56-6EINECS NO.:205-634-3H.S Code:2917111000White transparent crystal ... :Dyeing agent5) Medicine Industry:For making tetracydine,HCl ect.6) Others:As laboratory agent,solvents activato and basic materialsfor ...

Supplier: Tianjin Jingxiangtai Imports & Exports Trade Limited Company

[China Manufacturers]

Anhydrous Sodium Sulfate 99.6% min

Oct 29, 2012

Anhydrous sodium sulfate 99.6% min Molecular weight: 142.04 CAS No .: 7757-82-6 EINECS No: 231-820-9 Chemical Name: Anhydrous sodium sulfate (Na2SO4 ... ) Molecular formula: Na2SO4Molecular weight: 142.04CAS No .: 7757 ...

Supplier: Lianyungang Circle International Trade Co., Ltd.

[China Manufacturers]