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| OEM | OEM Services Provided |
| Feature | Good stability,Easy to Use |
| Classification | Dyes and Pigments |
| Advantage | Professional, Fast Delivery, Customizable | Samples | Apply for free，Contact us now. |
| Product Name: | Vat Red 32 |
| Synonyms: | anthra[2,1,9-def:6,5,10-d’e’f’]diisoquinoline-1,3,8,10(2h,9h)-tetrone,2,9-bis(;C.I. Pigment Red 189;c.i. 71135;2,9-Bis(4-chlorophenyl)-anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone;N,N'-DI(4-CHLOROPHENYL)-PERYLENE-TETRACARBONIC ACID, DIAMIDE;vat red 32;Vat Brilliant Red RB;2,9-Di(4-chlorphenyl)-anthra2,1,9-def:6,5,10-d'e'f'diisoquinoline-1,3,8,10-tetrone |
| CAS: | 2379-77-3 |
| MF: | C36H16Cl2N2O4 |
| MW: | 611.43 |
| EINECS: | 219-166-2 |
| Product Categories: | Organics;electronic |
| Mol File: | 2379-77-3.mol |
| density | 1.631 |
| Water Solubility | 31.68ng/L at 20℃ |
| LogP | 6.5 at 20℃ |
| EPA Substance Registry System | C.I. Pigment Red 189 (2379-77-3) |
| Preparation | Perylene-3,4,9,10-tetracarboxylic acid and 4-Chlorobenzenamine condensation. | ||||||||||||||||||||||||||
| Not classified | |||||||||||||||||||||||||||
| Properties and Applications | red. Red powder. Insoluble in water. In concentrated sulfuric acid for purple; Alkaline reduction leuco for red light purple; Acid reduction leuco for red orange. Mainly used for dyeing cotton, cotton affinity and levelness of medium, can be used for cotton fabric direct printing, resist and discharge printing. This product by Pigment into C.I. Pigment Red 189.
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| Raw materials | perylene-3,4,9,10-tetracarboxylic acid-->4-Chloroaniline |
Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.
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