Acid Yellow 220
Acid Yellow 220 Basic information
- Product Name:
- Acid Yellow 220
- Synonyms:
-
- C.I.11714 Acid yellow 220
- Acid yellow 220 (C.I. 11714)
- Yellow S-2G
- C.I.Acid Yellow 220:C.I.11714
- CAS:
- 71603-79-7
- MF:
- C24H18IN4NaO7S
- MW:
- 0
- EINECS:
- 208-253-0
- Product Categories:
-
- Dyes and Pigments
- Mol File:
- Mol File
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Acid Yellow 220 Usage And Synthesis
Preparation
2-(3-Amino-4-hydroxyphenylsulfonamido)benzoic acid diazo, and N-(2-chlorophenyl)-3-oxobutanamide coupling, and then into 1:2 cobalt complex.
Properties and Applications
dark yellow. Deep yellow powder. Mainly used for wool, silk and polyamide fiber dyeing and printing.
| Standard(Polyamide) | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 7-8 | 4-5 | 4-5 | 5 | 4-5 | |||
Acid Yellow 220Supplier
Winchem Industrial Co. Ltd
- Tel
- 0574-83851061
- info@win-chemical.com
Hangzhou Sunshine Chemicals Co., Ltd
- Tel
- 0086-571-88523165
- wangjf@aciddyes.com
Alfa Chemistry
- Tel
- 1-516-6625404
- support@alfa-chemistry.com
Shanghai Orgchem Co.,Ltd.
- Tel
- +86-21-5877 1921
- info@chemofchina.com
Hefei TNJ Chemical Industry Co.,Ltd.
- Tel
- +86-0551-65418684 +8618949823763
- sales@tnjchem.com