Irisol Fast Violet BBN
- Product Name
- Irisol Fast Violet BBN
- CAS No.
- 71839-03-7
- Chemical Name
- Irisol Fast Violet BBN
- Synonyms
- Solvent Violet 23;Irisol Fast Violet BBN;C.I.Solvent Violet 23:C.I.50325
- CBNumber
- CB03077267
- Formula Weight
- 0
- MOL File
- Mol file
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Irisol Fast Violet BBN Chemical Properties,Usage,Production
Preparation
6,8-Bis(phenylamino)naphthalene-1-sulfonic acid and 2,5-Diamino-4-methoxybenzenesulfonic acid?condensation, then product to (add) ammonia Cuprous oxide as catalyst for air oxidation.
Properties and Applications
blue light purple. Soluble in water and ethanol for red purple. In concentrated sulfuric acid for green, red purple after diluted. Dye aqueous solution to join sodium hydroxide amaranth, accompanied by precipitation. Used for acetate fiber of protoplasm coloring.
| Standard | Light Fastness | Heat-resistant(℃) | water |
Sodium Carbonate
(5%) |
Hydrochloric acid
(5%) |
|
| Melting point | Stable | |||||
| ISO | Good | 200 | Insoluble | Poor | Insoluble | |
Irisol Fast Violet BBN Preparation Products And Raw materials
Raw materials
Preparation Products
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Irisol Fast Violet BBN Suppliers
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