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Tianjin Huanbo Advanced Materials Co., Ltd
Tianjin Huanbo Advanced Materials Co., Ltd
20 YRS
Tianjin, China
Main Products:
2-Aminophenol / 2-Naphthol / 1-Diazo-2-Naphthol-4-Sulfonic Acid / 2-Amino-4-Nitrophenol / 2-Amino-5-Nitrophenol / Dipotassium 7-Hydroxynaphthalene-1,3-Disulphonate / 2-Naphthol-3,6-Disulfonic Acid Disodium Salt / 5-Aminonaphthalene-2-Sulfonic Acid / 1-Naphthylamine-7-Sulfonic Acid
Tianjin, China
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5-Nitro-2-Aminophenol / CAS 121-88-0
OVERVIEW
Packaging
25 KG/Fibre Drum
Lead Time
14-30 days
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DESCRIPTION
5-Nitro-2-Aminophenol
CAS: 121-88-0
Molecular formula: C6H6N2O3
Molecular weight: 154.12300
Appearance: brown to rusty crystalline powder
Introduction: It is used in the manufacture of metal complex dyes and reactive blacks.
Structural formula:
Typical Properties
Summary
Production method: it is obtained by diazotization of p-nitroaniline, nitridation (condensation), hydrolysis.
Uses: for the manufacture of metal complexing dyes and reactive black et al.
CAS No.
121-88-0
Formula
C6H6N2O3
Molecular Mass
154.12300
Exact Mass
154.03800
PSA
92.07000
Logp
1.98700
IUPAC
2-amino-5-nitrophenol
SMILES
C1=CC(=C(C=C1[N+](=O)[O-])O)N
Attribute classification
Matter Classification
organic
Category
Auxiliary > Other Auxiliary Agent
Dyestuffs and Pigments > Intermediates
Dyestuffs and Pigments > Intermediates
Chemical and Physical Properties
Melting Point
198-202 °C (dec.)
Density
1.511 g/cm3
Boiling Point
364ºCat 760 mmHg
Appearance
Brown to rust crystalline powder
Export information
HS Code
2922299090
Export Rebate
13%
UN No.
2811
DG-Class
0
Risk Code
R36/37/38; R68
Safety Label
Xn
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