6370-58-7
Vat violet 15 (C.I. 63355)
CAS: 6370-58-7
Molecular Formula: C28H18N2O6
6370-58-7 - Names and Identifiers
| Name | Vat violet 15 (C.I. 63355) |
| Synonyms | Vat violet 15 (C.I. 63355) Vat Violet 15 C.I.63355 C.I.Disperse Violet 62 C.I.Vat Violet 15 Indanthren Brilliant Violet BBK Mikethrene Brilliant Violet BBK N,N'-(9,10-Dihydro-4,8-dihydroxy-9,10-dioxoanthracene-1,5-diyl)bis(benzamide) |
| CAS | 6370-58-7 |
6370-58-7 - Physico-chemical Properties
| Molecular Formula | C28H18N2O6 |
| Molar Mass | 478.45232 |
6370-58-7 - Introduction
Vat Violet 15(C.I. 63355) is an organic dye, which belongs to indigo dyes. Its common name is Vat Violet RK, sometimes also known as Indanthrene Violet R.
Vat Violet 15 has the following properties:
-Appearance: dark purple crystalline powder.
-Solubility: It can be dissolved in hot caustic soda solution.
-Stability: resistant to acid and alkali and sunlight, with good durability.
The main uses of Vat Violet 15 include:
-Textile dyes: can be used for dyeing cotton, silk, linen and other textiles, with good durability and color stability.
-Printing and dyeing: can be used for applications such as screen printing and printing.
-Coatings: Can be used for coloring of paints and coatings.
The preparation method of Vat Violet 15 is relatively complicated. It is generally obtained by reacting naphthylamine compounds with dichloro or cobalt dibromide, and then performing multi-step reactions and oxidation steps.
When using Vat Violet 15, you need to follow the following security information:
-Avoid inhalation or contact with skin and eyes, as it may be harmful to health.
-Use appropriate protective equipment such as gloves, goggles and respiratory protection when operating.
-When storing and handling, follow safe operating procedures and ensure good ventilation.
-In case of accidental exposure or discomfort, immediate medical help should be sought.
Vat Violet 15 has the following properties:
-Appearance: dark purple crystalline powder.
-Solubility: It can be dissolved in hot caustic soda solution.
-Stability: resistant to acid and alkali and sunlight, with good durability.
The main uses of Vat Violet 15 include:
-Textile dyes: can be used for dyeing cotton, silk, linen and other textiles, with good durability and color stability.
-Printing and dyeing: can be used for applications such as screen printing and printing.
-Coatings: Can be used for coloring of paints and coatings.
The preparation method of Vat Violet 15 is relatively complicated. It is generally obtained by reacting naphthylamine compounds with dichloro or cobalt dibromide, and then performing multi-step reactions and oxidation steps.
When using Vat Violet 15, you need to follow the following security information:
-Avoid inhalation or contact with skin and eyes, as it may be harmful to health.
-Use appropriate protective equipment such as gloves, goggles and respiratory protection when operating.
-When storing and handling, follow safe operating procedures and ensure good ventilation.
-In case of accidental exposure or discomfort, immediate medical help should be sought.
Last Update：2024-04-09 15:17:49
