CI 42775
BASIC BLUE 3
CAS: 33203-82-6
Molecular Formula: C2H26ClN3O
CI 42775 - Names and Identifiers
| Name | BASIC BLUE 3 |
| Synonyms | CI 42775 CI 51004 CI NO 51004 BASIC BLUE 3 BLEU LUMIERE BLUE DE LYON SOLVENT BLUE 3 CI BASIC BLUE 3 |
| CAS | 33203-82-6 |
| EINECS | 251-403-5 |
CI 42775 - Physico-chemical Properties
| Molecular Formula | C2H26ClN3O |
| Molar Mass | 359.89 |
| Melting Point | 205 °C (dec.)(lit.) |
| Storage Condition | Room Temprature |
| Physical and Chemical Properties | Chemical properties of bronze powder, compatibility value 4. Easily soluble in water and ethanol, both are green and blue. It is an oxazine cationic dye. |
| Use | It is mainly used for dyeing and printing of acrylic and acrylic viscose blended fabrics. Especially suitable for direct printing. When acrylic fibers are dyed, they are relatively stable even in an alkaline bath. It is generally carried out in a bath of acetic acid and sodium acetate and is stable in the pH range from 2.5 to 8. If using sulfuric acid or formic acid bath, the color does not change. Acid-modified polyester fiber, light fastness grade 3. The light fastness of dyeing diethyl fiber is grade 4, the soaping fastness is grade 4-5, and the perspiration staining fastness is grade 2-3. It can also be used for leather dyeing. The product is often combined with cationic Golden X-GL and cationic pink FG bright medium and deep color, or with cationic X-6G or X-8GL combined with green, and cationic dark yellow GL or Golden X-GL combined with dark green. The product can also be the same bath dyeing silk with the grafting method, can improve the color fastness. |
CI 42775 - Risk and Safety
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
CI 42775 - Upstream Downstream Industry
| Raw Materials | 3-Diethylaminophenol N,N-diethyl-m-anisidine |
CI 42775 - Nature
| storage conditions | room temp |
| color index | 51004 |
| EPA chemical information | Phenoxazin-5-ium, 3,7-bis(diethylamino)-, chloride (33203-82-6) |
Last Update：2024-04-10 22:29:15
CI 42775 - Production method
m-hydroxy-N,N-diethylaniline is used as the basic raw material, first methylated with dimethyl sulfate, then nitrosated, the product is condensed with m-hydroxy-N,N-diethylaniline, salt, and finally filtered and dried to obtain the finished product. Raw material consumption (kg/t) m-hydroxydiethylaniline (100%) 1240 dimethyl sulfate 870 sodium nitrite 195 sodium hydroxide (100%) 380 hydrochloric acid (31%) 1150 zinc chloride 145 hydrosulfite 9
Last Update：2024-04-10 22:29:15
CI 42775 - Security information
| WGK Germany | 3 |
Last Update：2024-04-10 22:29:15
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CAS: 33203-82-6
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Product Name: BASIC BLUE 3 Visit Supplier Webpage Request for quotation
CAS: 33203-82-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 33203-82-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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Raw Materials for CI 42775