C.I. Acid Brown 234
- Product Name
- C.I. Acid Brown 234
- CAS No.
- 10381-00-7
- Chemical Name
- C.I. Acid Brown 234
- Synonyms
- Acid Brown 234;C.I. Acid Brown 234;C.I.Acid Brown 234:C.I.11837
- CBNumber
- CB84775500
- Formula Weight
- 0
- MOL File
- Mol file
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C.I. Acid Brown 234 Chemical Properties,Usage,Production
Preparation
2-Amino-4,6-dinitrophenol diazo, and N-(4-hydroxyphenyl)acetamide coupling, and then translate into 1:2 nickel complex.
Properties and Applications
Dark brown. soluble in water and ethanol is red light brown, the strong sulfuric acid for orange brown; For dark red light after diluted orange; Join the hydrochloric acid solution with brown precipitation, add sodium hydroxide to red, and then into a brown precipitation.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 6 | 3 | 4 | 4-5 | 4-5 | 4-5 | ||
C.I. Acid Brown 234 Preparation Products And Raw materials
Raw materials
Preparation Products
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C.I. Acid Brown 234 Suppliers
10381-00-7, C.I. Acid Brown 234Related Search:
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