| Customization: | Available |
|---|---|
| CAS NO.: | 81-33-4 |
| Formula: | C24h10n2o4 |
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Organic pigments are insoluble organic substances which are usually added to a substrate in a highly dispersed state to colour the substrate. The fundamental difference between organic pigments and dyes is that dyes are soluble in the dyeing medium used, whereas pigments are not soluble in the medium in which they are used nor in the substrate being coloured. Many pigments and dyes are identical in chemical structure and can be transformed into each other by using different methods, for example, certain reduction dyes and sulphide reduction dyes can be used as fibre dyes if they are reduced to cryptochromes; if they are not reduced, they can be used as pigments in high grade inks. Organic pigments are widely used in inks, paints, coatings, synthetic fibres, as well as in the printing of fabrics, plastics, rubber and leather, with the largest amount of pigments used in inks.
Application:
Mainly used in metal decorative paint, high thermal stability makes it used for high temperature processing plastic coloring, also can be used for polyester fiber spinning coloring.
| Luprofil Violet 50-1105 C4 | Palamid Violet 50-1105 |
| Paliogen Maroon 4780 | Perrindo Violet v-4050 |
| Pigment Violet 29 | PV-Fast Bordeaux B |
| Sunfast Violet 29(229-9029) |
| Product Name | Pigment Violet 29 | ||
| Fastness | Light | 8 | |
| Heat | 300ºC | ||
| Water Soluble Salts % | < 0.5 | ||
| PH Value | 6-7 | ||
| Moisture % | ≤ 0.5 | ||
| Range of Applications | Rubber | ||
| Automobile Varnish | √ | ||
| Printing Water Ink | |||
| Plastic | √ | ||
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