Red 13
Pigment Red 13
CAS: 6535-47-3
Molecular Formula: C25H20N4O4
Red 13 - Names and Identifiers
| Name | Pigment Red 13 |
| Synonyms | 12395 Red 13 Pigment Red 13 Toluidine Maroon C.I.PigmentRed13 Toluidine moroon Pigment Toluidine Maroon Pigment -- Pigment Red 13 Pigment red 13 (C.I. 12395) 2-naphthalenecarboxamide, 3-hydroxy-4-[(4-methyl-2-nitrophenyl)azo]-n-(2-methyl 3-hydroxy-4-[(4-methyl-2-nitrophenyl)azo]-n-(2-methylphenyl)-2-naphthalenecarboxamid 3-hydroxy-4-[(4-methyl-2-nitrophenyl)azo]-N-(2-methylphenyl)-2-Naphthalenecarboxamide (4Z)-4-[2-(4-methyl-2-nitrophenyl)hydrazinylidene]-N-(2-methylphenyl)-3-oxo-3,4-dihydronaphthalene-2-carboxamide |
| CAS | 6535-47-3 |
| EINECS | 229-441-9 |
| InChI | InChI=1/C25H20N4O4/c1-15-11-12-21(22(13-15)29(32)33)27-28-23-18-9-5-4-8-17(18)14-19(24(23)30)25(31)26-20-10-6-3-7-16(20)2/h3-14,27H,1-2H3,(H,26,31)/b28-23- |
Red 13 - Physico-chemical Properties
| Molecular Formula | C25H20N4O4 |
| Molar Mass | 440.45 |
| Density | 1.32 |
| Boling Point | 621.6±55.0 °C(Predicted) |
| pKa | 12.01±0.70(Predicted) |
| Storage Condition | Room Temprature |
| Refractive Index | 1.666 |
| Physical and Chemical Properties | hue or color light: brilliant blue and red diffraction curve:  This product is purplish red powder. With high coloring power and hiding power. Excellent heat resistance and heat resistance, stable to general solvents. |
| Use | The pigment is blue-red in color, with general application performance and limited commercial value. But in China, there are many kinds of pigment manufacturers, which are mainly used in paint, tableware, watercolour or oil color pigment coloring. It is mainly used for paint, painting, cultural and educational supplies, etc. |
Red 13 - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Introduction | pigment red 13 is purplish red powder with high tinting power and hiding power. Excellent heat resistance and heat resistance, stable to general solvents. |
| Application | pigment red 13 is mainly used in paint, stationary, color painting or oil paint. |
| Use | is mainly used for paint, painting, cultural and educational supplies. used for coloring of paint, rubber, artificial leather, paint paste, cultural and educational supplies |
Last Update：2024-06-12 12:22:49
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CAS: 6535-47-3
Tel: 18301782025
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Spot supply
Product Name: PigmentRed13 Request for quotationCAS: 6535-47-3
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: Toluidine maroon Visit Supplier Webpage Request for quotationCAS: 6535-47-3
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Product Name: Pigment Red 13 Visit Supplier Webpage Request for quotation
CAS: 6535-47-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 6535-47-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
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