Tracid Brilliant Red B
Tracid Brilliant Red B Basic information
- Product Name:
- Tracid Brilliant Red B
- Synonyms:
-
- Tracid Brilliant Red B
- ACID BRILLIANT RED B (C.I. ACID RED 249)
- disodium 3-[(5-chloro-2-phenoxyphenyl)azo]-4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate
- 2,7-Naphthalenedisulfonic acid, 3-(5-chloro-2-phenoxyphenyl)azo-4-hydroxy-5-(4-methylphenyl)sulfonylamino-, disodium salt
- 7-naphthalenedisulfonic acid,3-[(5-chloro-2-phenoxyphenyl)azo]-4-hydroxy-5-[[(4-methylphenyl)sulfonyl]amino]- disodium salt
- C.I. Acid red 249
- Weak acid brilliant red B
- Acid red 249 (C.I. 18134)
- CAS:
- 6416-66-6
- MF:
- C29H20ClN3Na2O10S3
- MW:
- 748.11074
- EINECS:
- 229-129-2
- Product Categories:
-
- Organics
- Mol File:
- 6416-66-6.mol
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Tracid Brilliant Red B Chemical Properties
- Density
- 1.538[at 20℃]
- solubility
- DMSO (Slightly), Methanol (Slightly), Water (Slightly)
- form
- Solid
- color
- Very Dark Brown to Black
- Water Solubility
- 160.71g/L at 20℃
- LogP
- -1.609 at 20℃
- EPA Substance Registry System
- 2,7-Naphthalenedisulfonic acid, 3-[(5-chloro-2-phenoxyphenyl)azo]-4-hydroxy-5-[[(4-methylphenyl)sulfonyl]amino]-, disodium salt (6416-66-6)
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Tracid Brilliant Red B Usage And Synthesis
Uses
Acid Red 249 is a water-based inkjet printing ink compound.
Preparation
5-Chloro-2-phenoxybenzenamine?diazo, and?8-(4-Methylphenylsulfonamido)-1-naphthol-3,6-disulfonic acid?coupling.
Flammability and Explosibility
Non flammable
Properties and Applications
colourful red blue light. Dark red powder, soluble in water, slightly soluble in ethanol for product red, the strong sulfuric acid for product red, diluted for pink; Join the hydrochloric acid solution for red; Add sodium hydroxide to brown. Metal ion to the colored light no effect. Used for wool, silk and polyamide fiber fabric dyeing and printing, but also for direct dyes and with bath dyeing wool/rayon blended fabric.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 5 | 2 | 3 | 4 | 4 | 3 | 4 | 4-5 |
| AATCC | 3 | 4 | 2 | |||||
Tracid Brilliant Red B Preparation Products And Raw materials
Raw materials
Tracid Brilliant Red BSupplier
Winchem Industrial Co. Ltd
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- 0574-83851061
- info@win-chemical.com
Shanghai JONLN Reagent Co., Ltd.
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- 400-0066400 13621662912
- 422131432@qq.com
Hangzhou Sunshine Chemicals Co., Ltd
- Tel
- 0086-571-88523165
- wangjf@aciddyes.com
Hubei Jusheng Technology Co.,Ltd
- Tel
- 027-59599241 18871490274
- 1400878000@qq.com
Alfa Chemistry
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- 1-516-6625404
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