4-Formylbenzene-1,3-disulfonic acid thiab 3-(Diethylamino) phenol condensation, cov khoom uas muaj sulfuric acid lub cev qhuav dej, thiab ferric chloride oxidation, thiab thaum kawg mus rau sodium ntsev.
Muaj: | |
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Khoom Lub Npe: Acid Liab 52 400%
Molecular Structure: Xanthene class
Molecular Formula: C 27H 29N 2NaO 7S 2
Molecular Luj: 580.65
CAS Registry Number: 3520-42-1
Manufacturing Methods: 4-Formylbenzene-1,3-disulfonic acid thiab 3-( Diethylamino) phenol condensation, cov khoom nrog sulfuric acid lub cev qhuav dej, thiab ferric chloride oxidation, thiab thaum kawg mus rau sodium ntsev.
Khoom thiab Daim Ntawv Thov: ci xiav lub teeb liab liab.Tsaus liab lub teeb brownpowder.Soluble nyob rau hauv dej, nyob rau hauv xiav lub teeb liab, nrog fluorescence, kuj soluble nyob rau hauv cawv.Lub zog sulfuric acid dyes yog txiv kab ntxwv, diluted rau liab, nrog sodium hydroxide tov yog xiav lub teeb liab.Feem ntau siv rau cov ntaub plaub, txhob lo lo ntxhuav thiab polyamide fiber ntau dyeing, kuj tuaj yeem siv rau cov ntaub plaub thiab ntau yam ntaub dyeing, tseem tuaj yeem ua cov ntaub plaub thiab cov ntaub lo lo ntxhuav luam ntawv ncaj qha, kuj tuaj yeem siv rau tawv dyeing.
Cov Khoom Muag: Acid Rhodamine B, Classic Acid Liab 52, Intracid Rhodamine B, Nylosan Rhodamine B, Sandolan Rhodamine EB, VibraColor Liab ARE52
Txuj | Lub teeb ceev ceev | Soaping | Persperation Fastness | Oxygen bleaching | Fastness rau seawater | |||
Fading | Stain | Fading | Stain | Fading | Stain | |||
ISO | 3 | 3-4 | 3 | 4 | 1 | 2 | 3 | 2 |
AATCC | 2-3 | 3 | 3 | 3 | 1 | 2 | 4 | 2-3 |