ACID YELLOW 40
- CAS No.
- 6372-96-9
- Chemical Name:
- ACID YELLOW 40
- Synonyms
- KI402;CI 18950;POLAR YELLOW;PolarR Yellow;ACID YELLOW 40;Polar Yellow 5G;Bucacid yellow 3g;C.I. Acid Yellow 40;Ext.D&C Yellow No.4;Polar Yellow (Ciba)
- CBNumber:
- CB0449551
- Molecular Formula:
- C23H19ClN4O7S2.Na
- Molecular Weight:
- 584.98
- MOL File:
- 6372-96-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2022/12/21 16:56:50
EPA Substance Registry System | C.I. Acid Yellow 40 monosodium salt (6372-96-9) |
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ACID YELLOW 40 Chemical Properties,Uses,Production
Uses
To dye wool. In the isoln of polymyxin.
Preparation
4-Aminophenol?diazo, and 5-Chloro-2-(3-methyl-5-oxo-2H-pyrazol-1(5H)-yl)benzenesulfonic acid?coupling, and then and 4-Methylbenzene-1-sulfonyl chloride?reaction, make phenol hydroxyl esterification.
Definition
ChEBI: An organic sodium salt that is the monosodium salt of 5-chloro-2-[5-hydroxy-3-methyl-4-({4-[(4-methylbenzene-1-sulfonyl)oxy]phenyl}diazenyl)-1H-pyrazol-1-yl]benzene-1-sulfonic acid.
ACID YELLOW 40 Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 14)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | China | 26216 | 58 | Inquiry |
Alfa Chemistry | +1-5166625404 | United States | 21317 | 58 | Inquiry |
Alfa Chemistry | 1-516-6625404 | United States | 9171 | 60 | Inquiry |
Shaanxi Dideu Newmaterial Co., Ltd. | 029-63373950 15353716720 | China | 10011 | 58 | Inquiry |
MP Biomedicals, Inc. | 949 833 2500 | United States | 6566 | 81 | Inquiry |
Dynasty Colourants Co., Ltd. | 86 0574 27862107 27862719 | China | 3306 | 51 | Inquiry |
SIGMA-RBI | 800 736 3690 (Orders) | Switzerland | 6913 | 91 | Inquiry |
Service Chemical Inc. | 888-895-6920 | Germany | 6373 | 71 | Inquiry |
3B Pharmachem (Wuhan) International Co.,Ltd. | 821-50328103-801 18930552037 | China | 15848 | 69 | Inquiry |
Riedel-de Haen AG | 800 558-9160 | United States | 6825 | 87 | Inquiry |
Supplier | Advantage |
---|---|
Dideu Industries Group Limited | 58 |
Alfa Chemistry | 58 |
Alfa Chemistry | 60 |
Shaanxi Dideu Newmaterial Co., Ltd. | 58 |
MP Biomedicals, Inc. | 81 |
Dynasty Colourants Co., Ltd. | 51 |
SIGMA-RBI | 91 |
Service Chemical Inc. | 71 |
3B Pharmachem (Wuhan) International Co.,Ltd. | 69 |
Riedel-de Haen AG | 87 |
6372-96-9(ACID YELLOW 40)Related Search:
Acid leather yellow gr
Belacid milling yellow 2g
Benzyl fast yellow gnc
Benzyl fast yellow gr
Bucacid yellow 3g
PolarR Yellow
acidyellow40(c.i.18950)
benzenesulfonicacid,5-chloro-2-[4,5-dihydro-3-methyl-4-[[4-[[(4-methylphenyl)
POLAR YELLOW
ACID YELLOW 40
CI 18950
Acid Yellow 40 (C.I.)
C.I. Acid Yellow 40
sodium 5-chloro-2-(5-hydroxy-3-methyl-4-(4-((4-methylphenyl)sulphonyloxy)phenylazo)pyrazol-1-yl)benzenesulphonate
5-Chloro-2-[4,5-dihydro-3-methyl-4-[[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]azo]-5-oxo-1H-pyrazol-1-yl]benzenesulfonic acid sodium salt
Ext.D&C Yellow No.4
Polar Yellow 5G
Acid leather yellow g
Polar Yellow (Ciba)
KI402
Benzenesulfonic acid, 5-chloro-2-[4,5-dihydro-3- methyl-4-[[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl ]azo]-5-oxo-1H-pyrazol-1-yl]-, sodium salt
ACID YELLOW 40 ISO 9001:2015 REACH
C.I.Acid Yellow 40:C.I.18950
6372-96-9
C23H18ClN4NaO7S2
C23H19ClN4O7S2Na
Organics