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CHEMICAL NAME: o-aminobenzoic acid
C.A.S.: [118-92-3]
CODE: 80137
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SPECIFICATION |
UNIT |
STANDARD |
METHOD |
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Appearance |
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Almost white powder |
80137-01 |
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Colour |
|
Ivory to Beige |
80137-02 |
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Solubility test in NH3 |
|
Soluble |
80137-03 |
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Melting Point |
ºC |
146 + 1.5 |
80137-04 |
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Infrared Spectrum (KBr) |
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Identical to standard |
80137-12 |
|
Ashes |
% |
0.2 Max
|
80137-05 |
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Humidity |
% |
0.5 Max |
80137-06 |
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Chlorides like NaCl |
% |
0.2 Max |
80137-07 |
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Purity with NaOH 0.1N |
% |
98.5 Min |
80137-08 |
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Purity with HClO4 0.1N |
% |
98.5 Min |
80137-09 |
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Purity with NaNO2 0.1N |
% |
98.5 Min |
80137-10 |
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Purity HPLC |
% |
98.5 Min |
80137-11 |
Slightly soluble in water and benzene. Soluble in hot water, ether and alcohol.
Insoluble in hexane
Sublime on heating
On heating upon melting point decomposes easily forming aniline
The molecular form shows in solution fluorescence and on heating phosphorescence
The crystal shows piezoelectric effect
APPLICATION
- Dyes
- Pharmaceuticals
- Cosmetics
- Photographic Chemicals
- Multi Purpose in fine Chemicals
- Surface treatment
- Lubricant additives
- Corrosion inhibitors
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