Khoom Description
Dichloromethane methylene chloride yog xim tsis muaj xim, pob tshab, soluble heev, hnyav dua li dej, cov kua dej tsis haum nrog cov ntxhiab tsw zoo li ether thiab qab zib. Dichloromethane methylene chloride tsis hlawv, tab sis tsim cov khoom tawg thaum sib xyaw nrog cov pa oxygen siab. Dichloromethane yog me ntsis soluble hauv dej thiab miscible nrog feem ntau siv cov kuab tshuaj organic. Nws tuaj yeem ua rau miscible nrog lwm cov kuab tshuaj uas muaj oxygen, ether, thiab ethanol hauv ib qho kev faib ua feem. Dichloromethane tuaj yeem yaj sai sai hauv phenol, aldehyde, ketone, glacial acetic acid, triethyl phosphate, formamide, cyclohexylamine, thiab ethyl acetoacetate.
Methylene chloride, tseem hu ua methylene di chloride, dcm methylene chloride, thiab lwm yam.
Nov yog qee qhov kev siv ntau tshaj plaws ntawmMethylene chloride:
Siv los ua cov kuab tshuaj hauv kev tsim cov yeeb yaj kiab, roj av dewaxing cov kuab tshuaj, aerosol propellants, organic synthetic extraction agents, foaming agents for production of polyurethane and other foam plastics, and metal cleaning agents.
Dichloromethane yog siv los ua cov tshuaj tiv thaiv nruab nrab hauv kev lag luam kws tshuaj rau kev npaj ampicillin, benzylpenicillin, thiab pioneer penicillin, thiab lwm yam.
Dichloromethane yog ib yam khoom siv nyob rau hauv grain fumigation thiab decaffeinated kas fes, ua ib qho hnyav, extractant, mutagen, thiab hauv kev tshawb fawb botanical.
Khoom Specification
| Melting point f dichloromethane: | -97C (-143F) | |
| boiling point: | 39.8C (104F) | |
| Qhov tsos: | ntshiab, xim tsis muaj kua | |
| Solubility: | 1.32 g / 100 g dej @ 20 C | |
| Specific Gravity: | 1.318 @ 25C | |
| pH: | Tsis pom cov ntaub ntawv | |
| Volatiles los ntawm ntim @ 21C (70F): | 100 | |
| Vapor Density (Air=1): | 2.9 | |
| Vapor Pressure (mmHg): | 350 @ 20C (68F) | |
| Evaporation Rate (BuAc=1): | 27.5 | |
| Purity | % 99.90 Min | |
|
Moisture |
% 0.020 | |
|
Acidity (HF) |
% 0.0008 |
Ntim & xa khoom
250kg / nruas, 270kg / nruas
MOQ: 10 TON
Peb lub Hoobkas
Peb lub Hoobkas
Peb lub Hoobkas
Peb lub Hoobkas
Peb lub tsev khaws khoom
txog peb
Tsim los ntawm 1988 los ntawm Tuam Tshoj tus kws tsim tshuaj pioneer Juhua Group Corporation, Xiamen Juda tau tsom mus rau cov tshuaj fluorinated xa tawm txij li xyoo 2004. Peb 7 cov khoom lag luam fluorinated loj suav nrog:
Refrigerant Gas, Kev Kho Mob Aerosol Propellant, Tus Saib Xyuas Tu, Hluav Taws Xob Hluav Taws Xob, Hluav Taws Xob, Cov Hluav Taws Xob Hluav Taws Xob, Cov Kua Dej Txias thiab Fluoropolymer.
Peb cov tshuaj thiab ntim tau nyob rau hauv cov ntawv pov thawj ntawm: FDA DMF, UL, CE, DOT, KGS, ASME, ISO, OHSAS.
"Kev Pabcuam Cov Neeg Siv Khoom, Txhim Kho Kev Lag Luam" yog peb lub luag haujlwm rau lub sijhawm ntev thiab kev sib koom ua lag luam muaj txiaj ntsig zoo nrog cov neeg siv khoom.
Cim npe nrov: dichloromethane methylene chloride, lwm tus neeg, manufacturers, hoobkas, hais, nqe, yuav
