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Acid Yellow 61

Acid Yellow  61 Structure
CAS No.
12217-38-8
Chemical Name:
Acid Yellow 61
Synonyms
C.I.18968;Acid Yellow 61;Aminyl Yellow E-G;Supramin Yellow GW;C.I. Acid yellow 61;Weak Acid Yellow P-L;Suminol Fast Yellow G;Triacid Fast Yellow GW.;Tertracid Fast Yellow TW;Sandolan Fast Yellow P-L
CBNumber:
CB6874801
Molecular Formula:
C24H22Cl2N5NaO6S2
Molecular Weight:
634.48
MOL File:
12217-38-8.mol
Modify Date:
2023/5/4 15:13:44

Acid Yellow 61 Properties

LogP -0.36 at 20℃

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H319
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P

Acid Yellow 61 Chemical Properties,Uses,Production

Preparation

2-Amino-N-ethyl-N-phenylbenzenesulfonamide diazo, and 2,5-Bichloro-4-(3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid coupling.

Properties and Applications

yellow. Yellow powder. Soluble in water, in 90 ℃ water solubility of 35 g/L. The strong sulfuric acid dyes for old yellow, diluted the same colour and lustre, precipitation. Its water solution for green light yellow, add hydrochloric acid to tender yellow; Add sodium hydroxide to also to tender yellow, a little cloudy. This product levelness white, and better properties, copper, iron ion of more sensitive, dyeing should be pay attention to. This product used for wool, silk, polyamide fiber and its blended fabric dyeing, also can be used for wool and silk fabric printing, direct discharge printing. Can also be used in leather color.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 5-6 4 4 4 4-5
AATCC 5-6 4-5 4-5 4-5 4-5

Acid Yellow 61 Preparation Products And Raw materials

Global( 27)Suppliers
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career henan chemical co +86-0371-86658258 +8613203830695 China 29888 58 Inquiry
Chongqing Chemdad Co., Ltd +86-023-6139-8061 +86-86-13650506873 China 39916 58 Inquiry
Hefei TNJ Chemical Industry Co.,Ltd. +86-0551-65418671 +8618949823763 China 34571 58 Inquiry
Dideu Industries Group Limited +86-29-89586680 +86-15129568250 China 24200 58 Inquiry
Wuhan Fortuna Chemical Co.,Ltd +8618007136271 China 5945 58 Inquiry
Hangzhou Anlongda Chemical Co., Ltd. 0571-86987491 CHINA 206 58 Inquiry
Wuhan kemike Biomedical Technology Co., Ltd 13163388153 13163388153 China 9941 58 Inquiry
Hangzhou Arondyes Chemical Co.,Ltd.(Jingzhou Arondyes Chemical Co.,Ltd.) +86-571-86987491 86987492 China 236 38 Inquiry
Alfa Chemistry 1-516-6625404 United States 9171 60 Inquiry
Shanghai Road Dyestuffs & Chemicals Co., Ltd 86-21-6284 6670 China 706 34 Inquiry
Acid Yellow 61 sodium 2,5-dichloro-4-[4-[[2-[(ethylphenylamino)sulphonyl]phenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonate Aminyl Yellow E-G Mitsui Nylon Fast Yellow G Sandolan Fast Yellow P-L Suminol Fast Yellow G Supramin Yellow GW Tertracid Fast Yellow TW Triacid Fast Yellow GW. Weak Acid Yellow P-L benzenesulfonic acid, 2,5-dichloro-4-[4-[[2-[(ethylphenylamino)sulfonyl]phenyl] C.I. Acid yellow 61 2,5-Dichloro-4-[4-[[2-[(N-ethyl-N-phenylamino)sulfonyl]phenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulfonic acid sodium salt C.I.18968 Benzenesulfonic acid, 2,5-dichloro-4-4-2-(ethylphenylamino)sulfonylphenylazo-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl-, sodium salt KVTHBEZMKPXLEP-JZYARHMISA-N sodium,2,5-dichloro-4-[3-methyl-5-oxo-4-[[3-(2-phenylethylsulfamoyl)phenyl]diazenyl]-4H-pyrazol-1-yl]benzenesulfonate Acid Yellow 61 ISO 9001:2015 REACH C.I.Acid Yellow 61:C.I.18968 12217-38-8 C24H20Cl2N5NaO6S2 C24H20Cl2N5O6S2Na Organics Dyes and Pigments