搜索“ethylene”的结果

Fengling Group Fengming Chemical Industry developed high-pure-Propylene Carbonate,high-pure-Ethylene Carbonate,annual output achieved 2,000 tons,purity reached 99.99%,moisture is less than 10PPM,propylene glycol is less than 50PPM,and ethylene.....

Fengling Group Fengming Chemical Industry developed high-pure-Propylene Carbonate,high-pure-Ethylene Carbonate,annual output achieved 2,000 tons,purity reached 99.99%,moisture is less than 10PPM,propylene glycol is less than 50PPM,and ethylene.....

二乙二醇单乙醚Diethylene Glycol Monoethyl.....

Fengling Group Fengming Chemical Industry developed high-pure-Propylene Carbonate,high-pure-Ethylene Carbonate,annual output achieved 2,000 tons,purity reached 99.99%,moisture is less than 10PPM,propylene glycol is less than 50PPM,and ethylene.....

N1-methyl-N2-tetrahydrofuroyl-trimethylene diamine oxalate salt Assay: ＞98%

transfarxdh AT hotmail DOT com POLY ETHYLENE GLYCOL （PEG-200/300/400/600） This group of polyethylene glycols is used as source in chemical and cosmetics industries in accordance with the reception approved by the appropriate authorities......

Chinese name : 2-imidazolidazolidinone; Huanya ethyl urea; Ethylene urea; Ethylene urea ; Central ethylene urea; ethylene urea English title : 2-Imidazolidinone; 2-imidazolidone; 2-oxomidazolidine; ethylene Urea; ethyleneurea; Ethylenurea;.....

LOOKING FOR BUTYL ETHER OF ETHYLENE GLYCOL(EGBE),150mt/month, both drumed or bulk goods welcome. PLEASE SEND THE SUPPLY INFORMATION AS WELL AS THE TECHNICAL SPECIFICATION TO US. ZHEJIANG TRANSFAR IMP. & EXP. CO., LTD. LESLIE.....

Methylene Chloride/ Dichloromethane Molecular Formula : CH2CL2; Molecular weight: 84.93 Standard: GB4117-92 Item Purity % 99.99 Acidity(HCL)% 0 Moisture 0.040(MAX) Residue after.....

一、用途及特点： 　　防腐胶粘带带主要应用于石油、天然气传输；化工、城市建设中的给排水和煤气输送等埋地钢质管道的外表面防腐。具有施工方便，无污染等特点，是管道外防腐首选的防腐体系之一。 　　.....

Synonyms: N,N'''-1,6-Hexanediylbis[N'-cyano]-guanidine CAS：15849-70-9 Molecular Formula: C10H18N8 Molecular Weight: 250.3 Appearance: White Crystal Content:≥96%

Characteristic: 1) Chemical name: Sodium ethylene sulfonate 2) Empirical formula: C2H3NaO3S 3) Molecular weight: 130 4) Appearance Clear yellowish liquid 5) Assay(%)≥25.0 6) Solubility(20oC) Well soluble in water 7) Secondary.....

Please offer your best price FOB shanghai. Including packing, packing size, payment.

聚乙烯防腐胶粘带,polyethylene tape,inner tape,outer tape,joint tape，又称管道防腐胶粘带，防腐胶带，冷缠胶带，安达胶带，PE TAPE，IDEAL TAPE。产品性能达到国际同类产品水平，质量指标符合美国AWWA C214.....

宁波安达防腐材料有限公司研制开发的复合型聚乙烯防腐胶粘带，简称聚乙烯防腐胶带,聚乙烯胶粘带,聚乙烯胶带POLYETHYLENE TAPE，又称管道防腐胶带，防腐胶带，冷缠胶带，安达胶带，PE TAPE，IDEAL TAPE,inner tape,outer tape,joint.....

4-Piperidone ethylene glycol ketal CAS:177-11-7 Pazinaclone

We are a state owned and one of the biggest chemical company in China.We need Methylpolyethylene glycol for long term,1000mt per month.If you can supply,please make reply directly to chenwuchu yahoo com cn. Many thanks.

Hi!we are yancheng Xuxing Chemical Company Ltd.we supply 2-methyleneglutaronitrile The company is situated on Yancheng Chemical Industrial Development Zone, north suburb of Yanchengwith a convenient transportation . The purpose to be adhered.....

Hi!we are yancheng Xuxing Chemical Company Ltd.we supply 2-methyleneglutaronitrile The company is situated on Yancheng Chemical Industrial Development Zone, north suburb of Yanchengwith a convenient transportation . The purpose to be adhered.....

Hi!we are yancheng Xuxing Chemical Company Ltd.we supply 2-methyleneglutaronitrile The company is situated on Yancheng Chemical Industrial Development Zone, north suburb of Yanchengwith a convenient transportation . The purpose to be adhered.....