3-[[2-(acetylamino)-4-aminophenyl]azo]naphthalene-1,5-disulphonic acid
- CAS No.: 117-88-4
- Purity: 99%
Bulk supply high purity 3-[[2-(acetylamino)-4-aminophenyl]azo]naphthalene-1,5-disulphonic acid 117-88-4, Paid sample available
- Molecular Formula: C18H16 N4 O7 S2
- Molecular Weight: 464.48
- Boiling Point: °Cat760mmHg
- Flash Point: °C
- PSA： 205.34000
- Density: 1.66g/cm3
- LogP: 6.10500
3-[[2-(acetylamino)-4-aminophenyl]azo]naphthalene-1,5-disulphonic acid(Cas 117-88-4) Usage
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General Description |
The chemical 3-[[2-(acetylamino)-4-aminophenyl]azo]naphthalene-1,5-disulphonic acid, also known as Acid Orange 10, is an azo dye often used in the textile industry to dye cotton, wool, and silk. It is also used as a biological stain for microscopy. It is a bright orange-red powder that is soluble in water and ethanol. 3-[[2-(acetylamino)-4-aminophenyl]azo]naphthalene-1,5-disulphonic acid is known to be toxic to aquatic organisms and may cause long-term adverse effects in the aquatic environment. It also has the potential to be harmful if swallowed and can cause irritation to the skin and eyes. Due to its potential health and environmental hazards, it is important to handle and dispose of this chemical with care and in accordance with safety regulations. |
InChI:InChI=1/C18H16N4O7S2/c1-10(23)20-16-7-11(19)5-6-15(16)22-21-12-8-14-13(18(9-12)31(27,28)29)3-2-4-17(14)30(24,25)26/h2-9H,19H2,1H3,(H,20,23)(H,24,25,26)(H,27,28,29)/b22-21+
117-88-4 Relevant articles
DISAZO COMPOUND, REACTIVE DYE COMPOSITION, AND METHODS OF DYEING CELLULOSE OR CELLULOSE-CONTAINING FIBER
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Page 14, (2010/02/06)
The present invention provides a disazo ...
117-88-4 Process route
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131-27-1
3-amino-1,5-naphthalenedisulfonic acid
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102-28-3
m-acetamide aniline
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117-88-4
2-(4-amino-2-acetylaminophenylazo)-4,8-naphthalenedisulfonic acid
| Conditions | Yield |
|---|---|
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3-amino-1,5-naphthalenedisulfonic acid;
m-acetamide aniline;
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59-67-6
nicotinic acid
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108-77-0
1,3,5-trichloro-2,4,6-triazine
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117-88-4
2-(4-amino-2-acetylaminophenylazo)-4,8-naphthalenedisulfonic acid
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104-23-4
4'-aminoazobenzene-4-sulfonic acid
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C39 H30 N11 O12 S3 (1+)
| Conditions | Yield |
|---|---|
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1,3,5-trichloro-2,4,6-triazine; 2-(4-amino-2-acetylaminophenylazo)-4,8-naphthalenedisulfonic acid;
With
sodium hydroxide; sodium carbonate;
In
water;
at 0 - 5 ℃;
pH=5 - 7;
4'-aminoazobenzene-4-sulfonic acid;
In
water;
at 50 ℃;
pH=6 - 7;
nicotinic acid;
In
water;
at 95 ℃;
pH=6 - 7;
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117-88-4 Upstream products
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131-27-1
3-amino-1,5-naphthalenedisulfonic acid
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102-28-3
m-acetamide aniline
