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Lub npe:CIVat Dub 27, CI69005
Molecular Structure:tshuaj anthraquinones
Molecular Formula:C42H23N3O6
Molecular Luj:665.65
CAS Registry Number:2379-81-9
Manufacturing Methods:(a) N-(4-chloro-9,10-dioxo-9,10-dihydroanthracen-1-yl)benzamide thiab N-({{ 8}}amino-9, 10-dioxo-9, 10-dihydroanthracen-1-}yl)benzamide nyob rau hauv muaj cov tooj liab condensation, ces siv Chlorosulfonic acid cyclization, ( b) N-[4-(4-benzoylimino-9,10-dioxo-anthracen-1-ylidene)amino-9,10- dihydroxy-anthracen-1-yl]benzamide hauv sulfuric acid central hloov, ces cov khoom oxidation.
Properties thiab Applications:xim av lub teeb grey. Cov hmoov dub. Soluble hauv 2 - Chlorophenol, me ntsis soluble hauv Chloroform thiab Pyridine, tsis soluble hauv Acetone, Etanol, Toluene thiab Xylene. Nyob rau hauv concentrated sulfuric acid rau liab, dilution tom qab flocculent txiv ntseej ntsuab nag lossis daus. Alkaline txo leuco rau liab xim av; Acid txo leuco rau daj xim av. Feem ntau siv hauv paj rwb fiber ntau dyeing, haum rau ncua kev kawm ntawv pad dyeing, kuj siv rau paj rwb xov ntawm jig dyeing paj rwb thiab impregnation, tsis tshua muaj siv rau luam ntawv. Tau nrog lwm VAT dye spell dyed suab nrov. Dyeing silk, affinity thiab levelness tau zoo, kuj siv rau Fiber / paj rwb blended ntaub dyeing.
Txuj Ironing Ceev Chlorine tshuaj dawb Lub teeb ceev ceev Mercerized Oxygen tshuaj dawb Soaping Fading Stain ISO 3 4-5 7 4-5 4-5 4-5 4-5 AATCC 3 4-5 7 4 4-5
Kev sim ua qauv
Peb txais tos peb cov neeg siv khoom xa tuaj rau peb cov qauv uas lawv siv tam sim no. Peb yuav kuaj cov qauv, ua qhov sib piv, thiab pom zoo peb cov khoom zoo sib xws rau peb cov neeg siv khoom.Los yog peb yuav kho qhov zoo raws li cov neeg siv khoom thov.
FAQ
Q: Lub tuam txhab kev lag luam yog dab tsi?
Q: Puas yog cov qauv muab thiab lawv puas pub dawb?
Cim npe nrov: vat black 27 cas no.2379-81-9, China vat black 27 cas no.2379-81-9 manufacturers, lwm tus, Hoobkas
