Specification
yam | tus nqi |
CAS Nr. | 128-80-3 |
MF | C28H22N2O2 |
EINECS No. | 204-909-5 |
Qhov Chaw Keeb Kwm | Tuam Tshoj |
Hom | Solvent Dye |
Kev siv | Tawv Dyestuffs, Xim Dyestuffs, Ntawv Dyestuffs, Yas Dyestuffs, Textile Dyestuffs |
Melting point | 220-221 degree |
Boiling point | 536.24 degree (kev kwv yees ntxhib) |
ceev | 1.1816 (zeeg) |
Refractive Index | 1.5800 (kwv yees) |
Cov khoom siv tshuaj: xiav dub hmoov. Nws yog insoluble nyob rau hauv dej thiab soluble nyob rau hauv organic solvents xws li trichloromethane, benzene, chlorobenzene, xylene, DMF, thiab lwm yam. Nws yog xiav nyob rau hauv concentrated sulfuric acid thiab tsim xiav-ntsuab sediment tom qab dilution nrog dej. Daim ntawv thov: Pob tshab ntsuab 5B yog siv rau xim ntau yam resins, polyester fiber Tshuag, roj av khoom thiab coatings.
Cim npe nrov: pob tshab ntsuab 5b, Suav teb, manufacturers, lwm tus neeg, Hoobkas, pheej yig, luv nqi, hais, luv nqi, dawb qauv
