Khoom piav qhia:
VAT xiav RSN muaj xim ci, zoo heev ceev rau lub teeb, alkali, ntxuav thiab hws stain, tab sis tsis muaj chlorine bleaching kuj. Nws yog tsuas yog siv rau dyeing paj rwb fiber, viscose fiber, Vinylon thiab lwm yam. Nws kuj tseem siv tau ua cov xim organic.
Khoom Parameter:
|
CAS Nr. |
81-77-6
|
|
EINECS No.
|
201-375-5
|
|
CI Nr.
|
69800
|
|
Molecular Formula
|
C28H14N2O4
|
|
Molecular Luj
|
442.42
|
|
Qhov tshwm sim
|
Blue-dub hmoov
|
|
Duab ntxoov ntxoo
|
Ci ntsa iab liab
|
|
Daim ntawv thov
|
Nws yog tsuas yog siv rau dyeing paj rwb fiber, viscose fiber, Vinylon thiab lwm yam. Nws kuj tseem siv tau ua cov xim organic
|
|
Yam ntxwv
|
Cov xim ci, lub teeb nrawm, alkali tsis kam, ntxuav tsis kam, hws ua haujlwm thiab lwm yam ceev ceev yog qhov zoo heev, tab sis tsis muaj tshuaj dawb chlorine.
|
|
Qhov ntom
|
1.3228g / cm3
|
|
Solubility
|
Insoluble hauv dej, acetic acid, pyridine, toluene, xylene, acetone thiab ethanol, me ntsis soluble hauv kub chloroform,
o-chlorophenol thiab quinoline |
|
Dej solubility
|
<0.1 g/100 mL at 21 ºC
|
|
Melting point
|
470-500 degree
|
|
Boiling point
|
553.06ºC
|
|
Flash point
|
253.9ºC
|
|
Vapor siab
|
8.92E -22mmHg ntawm 25 degree
|
|
Refractive Index
|
1.5800 (kwv yees)
|
|
Kev ruaj ntseg
|
Incompatible nrog muaj zog oxidizing neeg sawv cev
|
|
Acidity coefficient (pKa)
|
{{0}}.40 ± 0.20 (Tswj)
|
|
Kev cia khoom
|
Muab kaw rau hauv qhuav, Chav Kub
|
Khoom duab:
Daim ntawv thov VAT Dyes:
Cim npe nrov: vat xiav rsn, Suav teb, manufacturers, lwm tus neeg, Hoobkas, pheej yig, luv nqi, hais, luv nqi, dawb qauv
