Cov tshuaj dichloromethane
Dichloromethane yog cov kua tsis muaj xim, pob tshab nrog cov ntxhiab tsw zoo ib yam li ether.
Hauj lwm lawm
Kev piav qhia
Khoom npe: Methylene chloride|dichloromethane
Cov tsos mob: tsis muaj xim thiab pob tshab kua.
CAS Naj Npawb: 75-09-2
Purity: ntau dua lossis sib npaug rau 99.95%.
ECS INN: 200-838-9
MF: CH2Cl2
daim ntawv pov thawj ntawm authenticity
| yam | Txuj | Kev tshwm sim |
| Purity | Ntau dua lossis sib npaug li 99.95% | 99.99% |
| Chromaticity (APHA) | Ntau tshaj los yog sib npaug rau 10 | 5 |
| Cov ntsiab lus dej | Ntau dua lossis sib npaug rau 0.010% | 0.008% |
| Acidity (HCL) | Ntau dua lossis sib npaug rau 0.0004% | 0.00040% |
| Evaporation residue | Ntau dua lossis sib npaug rau 0.0015% | 0.0015% |
| Xaus: | Cov khoom ua raws li GB/T 4117-2008 tus qauv. | |
Daim ntawv thov
Ib qho kev siv ntau tshaj plaws ntawm dichloromethane yog ib qho hnyav hauv ntau yam lag luam. Nws yog siv los ua cov kuab tshuaj rau cov yas, resins thiab lwm yam ntaub ntawv thiab tshwj xeeb tshaj yog muaj txiaj ntsig zoo hauv kev tsim cov yas polycarbonate. Nws kuj yog siv los ua ib qho hnyav hauv kev tsim tshuaj, tshuaj pleev ib ce thiab lwm yam tshuaj.
Ntxiv rau qhov nws siv los ua cov kuab tshuaj, dichloromethane kuj tseem siv los ua cov xim tshem tawm, tshwj xeeb tshaj yog rau epoxy thiab polyurethane txheej. Nws muaj txiaj ntsig zoo hauv kev tshem tawm cov coatings vim nws muaj peev xwm yaj cov khoom tsis ua rau cov khoom siv hauv qab.
Pob
Nyob rau hauv ib lub thoob ntawm 250 kg.
Nyob rau hauv ib lub thoob 270 kg.
peb lub tuam txhab
Cim npe nrov: Tuam Tshoj dichloromethane manufacturers, lwm tus neeg
