| Company Name: |
Hangzhou Sage Chemical Co., Ltd.
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| Tel: |
+86057186818502 13588463833 |
| Email: |
info@sagechem.com |
| Products Intro: |
Product Name:1-Naphthalenecarboxylic acid, 3-hydroxy-
CAS:19700-42-6
Purity:98% Package:1g;5g;100g;Bulk
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| | 3-Hydroxynaphthalene-1-carboxylic acid Basic information |
| | 3-Hydroxynaphthalene-1-carboxylic acid Chemical Properties |
| Melting point | 242-243 °C | | Boiling point | 450.6±28.0 °C(Predicted) | | density | 1.399±0.06 g/cm3(Predicted) | | pka | 3.61±0.10(Predicted) |
| | 3-Hydroxynaphthalene-1-carboxylic acid Usage And Synthesis |
| Chemical Properties | 3-Hydroxy-1-naphthoic acid [19700-42-6], mp 248 – 249℃, gives a reddish brown color with iron(III) chloride. Coupling with diazo compounds occurs in the 4-position. | | Synthesis | 3-Hydroxy-1-naphthoic acid is prepared by hydrolysis of diazotized 3-amino-1-naphthoic acid with boiling aqueous copper sulfate. |
| | 3-Hydroxynaphthalene-1-carboxylic acid Preparation Products And Raw materials |
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