3-Hydroxy-2-naphthoyl-ortho-phenetidide

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Chemical Name: 3-Hydroxy-2-naphthoyl-ortho-phenetidide
CAS.NO:92-74-0
Synonyms:2-hydroxynaphthalene-3-carboxylic acid-(2'-ethoxy)-anilide;Naphtol AS-PH;2'-ethoxy-3-hydroxy-2-naphthanilide;3-Hydroxy-[2]naphthoesaeure-o-phenetidid;3-hydroxy-2-naphthoic acid 2-ethoxyanilide
Molecular Formula:C19H17NO3
Molecular Weight:307.34300
 
Physical and Chemical Properties:
Density:1.273g/cm3
Boiling point:436.2ºC at 760 mmHg
Melting point:157~158℃
Flash point:217.6ºC
Index of Refraction:1.686
 
Specification:
Appearance:Light yellow powder
Purity:≥99.0%
 
Packing: 25kg drum
Storage:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Flammables-area.
Application:Mainly used in the manufacture of organic pigments, but also in the dyeing of cotton and viscose fibers.

3-Hydroxy-2-naphthoyl-ortho-phenetidide


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