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Methyl Ethyl Ketone | 78-93-3 | MEK
Khoom Specification: Yam khoom UNIT SPECIFICATIONS Purity % 99.7 Min. Dej % 0.05 Max. Tsis-volatile teeb meem mg / 100ml 5.0 Max. Xim APHA 10 Max. Distillation ntau ℃ 78.5 - 81.0 Acidity % 0.003 Max. Pob: 180KGS / Nruas lossis 200KGS / Nruas lossis raws li koj thov. Cia: Khaws ntawm qhov chaw muaj cua, qhuav. Executive Standard: International Standard. -
Cyclohexanone | 108-94-1 : kuv
Khoom Specification: Yam khoom Standard Purity 99.8% min Acidity (raws li acetic acid) < 0.01% Moisture < 0.08% Distillation range (0 ℃, 101.3kpa), ℃ 153-157 Kub lub sijhawm thaum distilling 95ml, ℃ < 1.5 ntom ntom 0.9g / cm4 -0.947 Xim (Pt-Co) < 15 Pob: 180KGS / Nruas lossis 200KGS / Nruas lossis raws li koj thov. Cia: Khaws ntawm qhov chaw muaj cua, qhuav. Executive Standard: International Standard. -
N, N-dimethylformamide | 68-12-2 ib
Cov lus piav qhia: N, N-dimethylformamide yog ib qho zoo heev aprotic polar hnyav uas tuaj yeem yaj feem ntau cov organic thiab inorganic tshuaj thiab yog miscible nrog dej, cawv, ethers, aldehydes, ketones, esters, halogenated hydrocarbons thiab aromatic hydrocarbons. . Qhov txiaj ntsig zoo kawg ntawm N, N-dimethylformamide molecule yog nyob ib puag ncig los ntawm methyl pawg, ua kom muaj kev cuam tshuam tsis zoo uas tiv thaiv cov ions tsis zoo los ntawm kev mus txog thiab tsuas yog koom nrog cov ions zoo. Cov anions liab qab muaj ntau dua ... -
Phenol | 108-95-2 ib
Product Description: Product specification: qib industrial, qib dav dav. Kev Siv: phenol yog ib qho tseem ceeb ntawm cov organic chemical raw khoom, uas tuaj yeem siv los ua phenolic resin, lactam, bisphenol A, thiab lwm yam khoom siv tshuaj thiab cov tshuaj intermediates. Tsis tas li ntawd, phenol tuaj yeem siv los ua cov kuab tshuaj. Pob: 180KGS / Nruas lossis 200KGS / Nruas lossis raws li koj thov. Cia: Khaws ntawm qhov chaw muaj cua, qhuav. Executive Standard: International Standard. -
Cyclopentane | 287-92-3 : kuv
Cov lus piav qhia: Cyclopentane yog cov xim tsis muaj xim, pob tshab, pungent kua. Insoluble hauv dej thiab miscible nrog cawv, ether, ketone thiab benzene. Nws yog ib qho yooj yim mus hlawv thiab volatile. Nyob rau hauv cov ntaub ntawv ntawm tshav kub los yog qhib nplaim taws, nws yog ib qho txaus ntshai rau hlawv thiab tawg, thiab muaj peev xwm tsim explosive sib tov nrog huab cua. Kev sib cuag nrog cov oxidant muaj zog yog ua rau cov tshuaj biochemical los yog ua rau combustion thiab tawg. Yam khoom Index Cyclopentane pawg feem% ≥ 95.0 n-hexane pawg feem% ... -
Acetone | 67-64-1 : kuv
Cov lus piav qhia: Acetone yog flammable heev, yooj yim los tsim tshuaj, thiab irritating.Nws chav thiab huab cua tuaj yeem tsim qhov sib tov sib xyaw, thaum qhib hluav taws, kub kub yooj yim combustion tawg.Can hnov mob nrog oxidants.Nws lub zog hnyav dua. huab cua thiab tuaj yeem kis tau mus rau qhov kev ncua deb ntawm qhov qis dua.Thaum muaj cua sov, qhov siab ntawm lub thawv nce, muaj kev pheej hmoo ntawm kev tawg. Pob: 180KGS / Nruas lossis 200KGS / Nruas lossis raws li koj thov. Cia: Khaws ntawm qhov cua... -
Cyclohexane | 110-82-7 ib
Cov lus piav qhia: (1) Cyclohexane tuaj yeem siv los ua cov kuab tshuaj rau roj hmab, pleev xim, kua roj vanish, nplaum diluent, roj extraction tus neeg sawv cev. (vim cov tshuaj toxicity ntawm cov khoom no yog me me, nws yog feem ntau siv nyob rau hauv qhov chaw ntawm benzene kom tshem tawm cov roj, roj thiab tawm xim. 98% ntawm cyclohexane yog tsuas yog siv rau kev tsim nylon monomer (adipic acid, hexamethylene diamine thiab caprolactam), yog kuj tseem siv rau hauv kev tsim cov khoom siv cyclohexanol thiab cyclohexanone nplhaib khoom siv; -
4-Chlorobenzotrifluoride | 98-56-6 : kuv
Cov lus piav qhia: Cov khoom no yog siv los ua cov tshuaj fluralin, ethamflurane, tshuaj tua kab fluoroester oxamethoxam, fluoxamid, thiab carboxyfluoroether tshuaj tua kab; Tsis tas li ntawd, nws kuj tuaj yeem siv rau hauv kev lag luam dyeing. Pob: 180KGS / Nruas lossis 200KGS / Nruas lossis raws li koj thov. Cia: Khaws ntawm qhov chaw muaj cua, qhuav. Executive Standard: International Standard. -
Sec-butyl acetate | 105-46-4 ib
Cov lus piav qhia: Sec-butyl acetate, piv txwv li sec-butyl acetate. Kuj tseem hu ua lwm yam butyl acetate. Cov mis mos molecular yog: CH3COO CH (CH3) CH2CH3, molecular hnyav 116.2, yog ib qho ntawm plaub isomers ntawm butyl acetate, butyl acetate yog xim tsis muaj kob, flammable, fruity kua. Nws tuaj yeem yaj ntau yam resins thiab organic teeb meem. Kev ua haujlwm ntawm sec-butyl acetate zoo ib yam li lwm cov isomers feem ntau. Qhov sib txawv loj tshaj plaws ntawm nws raws li cov kuab tshuaj yog tias nws cov boiling point yog tsawg ... -
4-Chlorobenzotrifluoride | 98-56-6 : kuv
Cov lus piav qhia: Cov khoom no yog siv los ua cov tshuaj fluralin, ethamflurane, tshuaj tua kab fluoroester oxamethoxam, fluoxamid, thiab carboxyfluoroether tshuaj tua kab; Tsis tas li ntawd, nws kuj tuaj yeem siv rau hauv kev lag luam dyeing. Pob: 180KGS / Nruas lossis 200KGS / Nruas lossis raws li koj thov. Cia: Khaws ntawm qhov chaw muaj cua, qhuav. Executive Standard: International Standard. -
Dicyclohexylamine | DCHA | 101-83-7 : kuv
Cov lus piav qhia: Molecular mis: C12H23N; C6H11NHC6H11 Cov tsos mob thiab cov khoom siv: cov kua tsis muaj xim tsis muaj ntxhiab tsw ntxhiab Molecular hnyav: 181.32 Vapor siab: 1.60kPa / 37.7 ℃ Flash point: 96 ℃ Melting point: -1 ℃ Solubility: me ntsis soluble hauv dej, miscible hauv ethanol, ether thiab Qhov ntom ntom: txheeb ze ntom ntom (dej = 1) 0.91; txheeb ze ntom ntom (cua = 1) 6.27 Stability: ruaj khov Hazard cim: 20 (alkaline corrosion khoom) Main siv: Siv nyob rau hauv organic synthesis thiab siv raws li insecticid... -
Dimethylformamide | 68-12-2 ib
Cov lus piav qhia: Dimethylformamide (DMF) yog cov kua tsis muaj xim thiab pob tshab uas tuaj yeem ua rau miscible nrog dej thiab feem ntau cov kuab tshuaj organic. Ib qho tseem ceeb organic synthesis intermediate, uas tuaj yeem siv rau hauv kev lag luam tshuaj tua kab los tsim acetamiprid, thiab hauv kev lag luam kws tshuaj rau kev sib txuas ntawm ntau yam tshuaj xws li iodopyrimidine, doxycycline, cortisone. Ib qho hnyav hnyav nrog ntau yam kev siv. Nws tuaj yeem siv rau ntub spinning ntawm polyacrylonitrile fiber ntau thiab lwm yam ...
