C.I. Acid Brown 87
- Product Name
- C.I. Acid Brown 87
- CAS No.
- 8005-58-1
- Chemical Name
- C.I. Acid Brown 87
- Synonyms
- Acid Brown 87;C.I. Acid Brown 87;C.I.Acid Brown 87:C.I.17596
- CBNumber
- CB14754104
- Formula Weight
- 0
- MOL File
- Mol file
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C.I. Acid Brown 87 Chemical Properties,Usage,Production
Preparation
4-Aminobenzenesulfonic acid diazo, in alkaline conditions and 0.6 Moore 4-Hydroxy-6-(phenylamino)naphthalene-2-sulfonic acid?and 0.4 Moore 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid coupling.
Properties and Applications
red light brown. Soluble in water is red light brown orange, slightly soluble in ethanol for orange brown. The strong sulfuric acid for cherry red, for orange brown after diluted. Adding strong hydrochloric acid solution for orange brown; Add thick sodium hydroxide solution for red orange brown. Used for wool, silk and polyamide fiber dyeing and printing.
C.I. Acid Brown 87 Preparation Products And Raw materials
Raw materials
Preparation Products
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C.I. Acid Brown 87 Suppliers
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