Methylene chloride is a kind of organic matter, the molecular formula is CH2Cl2, a colorless transparent liquid, with a pungent odor similar to ether, slightly soluble in water, soluble in ethanol and ether. Under normal conditions, it is a non-flammable solvent with low boiling point. When its vapor becomes a high concentration in high temperature air, it will generate weakly burning mixed gas [8] , commonly used in place of flammable petroleum ether ether, etc.
د محصول ښودنه
TEM |
INDEX |
بڼه |
colorless liquid |
Refractive index |
n20/D 1.424(lit.) |
د ذخیره کولو حالت |
room temp |
Solubility |
Miscible in ethyl acetate, alcohol, hexanes, methanol, diethyl ether, n-octanol, acetone benzene, carbon tetrachloride, diethyl ether and chloroform. |
Color |
APHA: ≤10 |
بوی |
Odor threshold 160 to 230 ppm |
د اوبو محلول |
20 g/L (20 ºC) |
Dichloromethane has the advantages of strong dissolving capacity and low toxicity, and is widely used in the manufacture of safety film, polycarbonate, and the remainder is used as coating solvent, metal degreasing agent, aerosol propellant, polyurethane foaming agent, release agent, paint remover
موږ د ژورې همکارۍ سره د لوړ کیفیت ډیری فابریکې لرو، کوم چې کولی شي تاسو ته د لوړ کیفیت محصولات او رقابتي نرخونه چمتو کړي. او موږ کولی شو د لوی پیرود لپاره تخفیف هم ورکړو. او موږ د ډیری مسلکي بار وړلو شرکتونو سره همکاري کوو ، کولی شو محصولات په خوندي او اسانۍ سره ستاسو لاسونو ته وړاندې کړو. د تحویل وخت د تادیې تایید وروسته شاوخوا 3-20 ورځې دی.
Inspection Item | Measurement Units | Qualified Result | Inspection پایله | ||
Purity | ≥ | 99. 95% min | 99.99% | ||
Chroma(APHA) | ≤ | 10 | 5 | ||
Water content | ≤ | 0.010% | 0.008% | ||
Acidity10-6 | ≤ | 0.0004% | 0.0004% | ||
Residue on evaporation | ≤ | 0.0015% | 0.0005% |
Methylene Chloride has the advantages of strong dissolving ability and low toxicity, and is widely used in the production of safe film film and polycarbonate, while the rest is used as paint solvent, metal degreasing agent, aerosol spray agent, polyurethane foaming agent, mold release agent and paint removal agent.
د محصولاتو کټګورۍ