Excellent quality Thiophene-2,5-Twocarboxylicacid - P-AMINOPHENOL – Reborn
Excellent quality Thiophene-2,5-Twocarboxylicacid - P-AMINOPHENOL – Reborn Detail:
Chemical Name: 1-Amino-4-hydroxybenzene
CAS NO.:123-30-8
Molecular Formula：C6H7NO
Molecular Weight：109.13
Specification
Appearance: white to grayish brown crystal
Melting point (℃): 186~189
Boiling point (℃): 150 (0.4kPa)
Saturated vapor pressure (kPa): 0.4 (150℃)
Octanol/water partition coefficient: 0.04
Solubility: slightly soluble in water, ethanol, ether
Application
It is an important intermediate for the synthesis of fine chemicals such as dyes, medicines and pesticides. It is an intermediate for the manufacture of azo dyes, sulfur dyes, acid dyes, fur dyes and developers. It is used to produce weak acid yellow 6G, weak acid bright yellow 5G, sulfur dark blue 3R, sulfur blue CV, sulfur blue FBL, sulfur brilliant green GB, Sulfur Red Brown B3R, Sulfur Reduction Black CLG, Fur Dyestuff Fur Brown P, etc. In the pharmaceutical industry, it is used to manufacture paracetamol, antagon and other drugs. In addition, it is used as an analytical reagent to test gold, determine copper, iron, magnesium, vanadium, nitrite and cyanate.
Package and Storage
1.25kg drum
2.Stored in sealed, dry and dark conditions
Product detail pictures:
Related Product Guide:
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By Nicole from Turkey - 2018.06.30 17:29
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By Ida from Ireland - 2017.06.16 18:23
