| Identification | Back Directory | [Name]
disodium 4-hydroxy-3-[(4-nitrophenyl)azo]-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate | [CAS]
6441-94-7 | [Synonyms]
C.I.18115
Acid Red 76
C.I.Acid Red 76
C.I.Acid Red 76:C.I.18115
disodium 4-hydroxy-3-[(4-nitrophenyl)azo]-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate
4-Hydroxy-5-[[(4-methylphenyl)sulfonyl]amino]-3-[(4-nitrophenyl)azo]-2,7-naphthalenedisulfonic acid disodium salt | [EINECS(EC#)]
229-232-2 | [Molecular Formula]
C23H16N4Na2O11S3 | [MOL File]
6441-94-7.mol | [Molecular Weight]
666.568 |
| Hazard Information | Back Directory | [Preparation]
4-Nitrobenzenamine diazo, and 8-(4-Methylphenylsulfonamido)-1-naphthol-3,6-disulfonic acid ?coupling. | [Properties and Applications]
colourful red blue light.
|
Standard
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Light Fastness
|
Soaping
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Persperation Fastness
|
Oxygen bleaching
|
Fastness to seawater
|
|
Fading
|
Stain
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Fading
|
Stain
|
Fading
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Stain
|
|
ISO
|
4
|
4
|
5
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4
|
2-3
|
|
3-4
|
|
|
AATCC
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3-4
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4-5
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4-5
|
3
|
1
|
|
2
|
|
|
|
|