| Identification | Back Directory | [Name]
Tracid Brilliant Red B | [CAS]
6416-66-6 | [Synonyms]
SMBR
C.I.18134
Conacid Red BDN
Projet Magental
Kenanthrol Red BN
C.I. Acid red 249
Brilliant Red B
Acid Brilliant Red B
Triacid Fast Red 2BN.
Tracid Brilliant Red B
Aminyl Brilliant Red M-B
Weak acid brilliant red B
Acid red 249 (C.I. 18134)
Sumitomo Fast Brilliant Red B
Dycosweak Acid Brilliant Red B
Tertracid Brilliant Milling Red
Suminol Milling Brilliant Red B
ACID BRILLIANT RED B (C.I. ACID RED 249)
3-(2-Phenoxy-5-chlorophenylazo)-4-hydroxy-5-(tosylamino)naphthalene-2,7-bis(sulfonic acid sodium) salt
disodium 3-[(5-chloro-2-phenoxyphenyl)azo]-4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate
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
3-[(5-Chloro-2-phenoxyphenyl)azo]-4-hydroxy-5-[[(4-methylphenyl)sulfonyl]amino]-2,7-naphthalenedisulfonic acid disodium salt | [EINECS(EC#)]
229-129-2 | [Molecular Formula]
C29H20ClN3Na2O10S3 | [MDL Number]
MFCD00800397 | [MOL File]
6416-66-6.mol | [Molecular Weight]
748.111 |
| Hazard Information | Back Directory | [Chemical Properties]
Dark red powder. Easily soluble in water. The aqueous solution is red, and turns magenta upon addition of hydrochloric acid; it turns brown upon addition of sodium hydroxide. Slightly soluble in ethanol, it turns magenta. It turns magenta in concentrated sulfuric acid and pink upon dilution. | [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]
Nonflammable | [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.
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Standard
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Light Fastness
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Soaping
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Persperation Fastness
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Oxygen bleaching
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Fastness to seawater
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Fading
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Stain
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Fading
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Stain
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Fading
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Stain
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ISO
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5
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2
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3
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4
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4
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3
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4
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4-5
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AATCC
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3
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|
|
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4
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2
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