Khoom piav qhia:
Vat liab 13 yog pyrazolanthrone VAT dye, xim liab, feem ntau siv hauv cov ntaub dyeing thiab luam ntawv.
Khoom Parameter:
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CAS Nr. |
4203-77-4
|
|
EINECS No.
|
229-227-5
|
|
CI Nr.
|
70320
|
|
Molecular Formula
|
C32H22N4O2
|
|
Molecular Luj
|
494.54300
|
|
Qhov tshwm sim
|
Ci ntsa iab liab hmoov
|
|
Duab ntxoov ntxoo
|
Xiav
|
|
Daim ntawv thov
|
Nws yog tsim rau kev luam ntawv ncaj qha ntawm acrylic thiab acrylic fabrics, thiab kuj rau luam ntawv ncaj qha ntawm diacetate thiab diacetate
ntaub. Nws yog purplish liab nrog ci xim thiab fluorescence. Nws kuj tuaj yeem raug tov nrog cationic daj 4G dyed sib sib zog nqus liab |
|
Qhov ntom
|
1.44g / cm3
|
|
Solubility
|
Soluble hauv dej yog ci ntsa iab liab thiab ntshav. Yellow nyob rau hauv concentrated sulfuric acid thiab reddish txiv kab ntxwv nyob rau hauv dilution
|
|
Boiling point
|
838.2ºC ntawm 760 mmHg
|
|
Flash point
|
460.7ºC
|
|
Refractive Index
|
1.6000 (kwv yees)
|
|
PSA
|
69.78000
|
|
LogP
|
6.30160
|
|
Acidity coefficient (pKa)
|
{{0}}.60 ± 0.20 (Tswj)
|
|
HS code
|
2933990090
|
|
Kev cia khoom
|
Chav ntsuas kub
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Khoom duab:
Daim ntawv thov VAT Dyes:
Cim npe nrov: vat liab 13, Suav teb, manufacturers, lwm tus neeg, Hoobkas, pheej yig, luv nqi, hais, luv nqi, dawb qauv
