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18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
ChemicalBook CAS DataBase List 2-Amino-4-chlorophenol-6-sulfonic acid
88-23-3

2-Amino-4-chlorophenol-6-sulfonic acid synthesis

3synthesis methods
2-Amino-4-chlorophenol-6-sulfonic acid obtained from p-chlorophenol by sulfonation and nitration is reduced with iron and hydrochloric acid without being precipitated. After filtering from the iron sludge, the highly alkaline reduction liquor is concentrated by evaporation and decolorized with activated carbon. Upon acidification 3-amino-5-chloro-2-hydroxybenzenesulfonic acid precipitates. Yield 72 %, based on p-chlorophenol.
95-85-2 Synthesis
2-Amino-4-chlorophenol

95-85-2
404 suppliers
$13.00/25g

2-Amino-4-chlorophenol-6-sulfonic acid

88-23-3
189 suppliers
$14.00/5g

-

Yield:-

Reaction Conditions:

with sulfuric acid

References:

I. G. Farbenindustrie [Privatmitteilung]

88-25-5 Synthesis
4-Chloro-2-nitrophenol-6-sulfonic acid

88-25-5
1 suppliers
inquiry

2-Amino-4-chlorophenol-6-sulfonic acid

88-23-3
189 suppliers
$14.00/5g

References
26488-93-7 Synthesis
N-(5-chloro-2-hydroxyphenyl)acetamide

26488-93-7
45 suppliers
$50.00/500 mg

2-Amino-4-chlorophenol-6-sulfonic acid

88-23-3
189 suppliers
$14.00/5g

References

2-Amino-4-chlorophenol-6-sulfonic acid Related Search:

4-Amino-benzenesulfonic acid monosodium salt 2-Amino-4-chlorophenol 3-Aminophenol Phenol Glycine 4-Aminophenol Sulfamic acid