ChemicalBook > CAS DataBase List > Acid Yellow 220
Acid Yellow 220
- Product Name
- Acid Yellow 220
- CAS No.
- 71603-79-7
- Chemical Name
- Acid Yellow 220
- Synonyms
- Yellow S-2G;C.I.11714 Acid yellow 220;Acid yellow 220 (C.I. 11714);C.I.Acid Yellow 220:C.I.11714
- CBNumber
- CB7875638
- Molecular Formula
- C24H18IN4NaO7S
- Formula Weight
- 0
- MOL File
- Mol file
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Acid Yellow 220 Chemical Properties,Usage,Production
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 220 Preparation Products And Raw materials
Raw materials
Preparation Products
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Acid Yellow 220 Suppliers
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- 0574-83851061
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View Lastest Price from Acid Yellow 220 manufacturers
Winchem industrial co limited
- Product
- Acid Yellow 220 71603-79-7
- Price
- US $0.00/kg
- Min. Order
- 25kg
- Purity
- 1
- Supply Ability
- 20MT
- Release date
- 2022-12-20