Khoom piav qhia:
Vat txiv ntseej T yog xim av xim av hmoov. Ntsuab nyob rau hauv concentrated sulfuric acid, dub nag lossis daus tom qab dilution; Nws yog reddish xim av nyob rau hauv concentrated nitric acid. Alkaline txo cryptochroma yog grey; Acid txo cryptochromes yog cov txiv ntseej tsaus.
Khoom Parameter:
|
CAS Nr. |
4395-53-3
|
|
EINECS No.
|
224-519-9
|
|
CI Nr.
|
69525
|
|
Molecular Formula
|
C45H22N2O5
|
|
Molecular Luj
|
670.67
|
|
Qhov tshwm sim
|
Xim av hmoov
|
|
Daim ntawv thov
|
Siv rau dyeing paj rwb fibers, kuj siv rau dyeing txhob lo lo ntxhuav, ntaub plaub thiab polyester paj rwb fabrics
|
|
Qhov ntom
|
1.527 ± {2}}.06g/cm3
|
|
Solubility
|
Ntsuab nyob rau hauv concentrated sulfuric acid, dub nag lossis daus tom qab dilution; Nws yog reddish xim av nyob rau hauv concentrated nitric acid. Alkaline
txo cryptochroma yog grey; Acid txo cryptochromes yog cov txiv ntseej tsaus |
|
Refractive Index
|
1.826
|
|
Acidity coefficient
|
-2.72±0.20
|
|
Kev cia khoom
|
Muab kaw rau hauv qhuav, Chav Kub
|
Khoom duab:
Daim ntawv thov VAT Dyes:
Cim npe nrov: vat txiv ntseej t, Suav teb, manufacturers, lwm tus neeg, Hoobkas, pheej yig, luv nqi, hais, luv nqi, dawb qauv
