Bon Acid
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| Post Date: | Apr 04,2019 |
| Expiry Date: | Oct 01,2019 |
| Detailed Description: |
Cas No. :92-70-6
Specs:HG/T2745-96 (98.5Min) Chemical Name: 2-Hydroxy-3-Naphthalene Carboxylic acid Other Name: 3-Hydroxy-2-Naphthalene Carboxylic acid Physical and Chemical Properties: Light yellow powder. Melting range 217-223. Easily soluble in alcohol, ether. Soluble in benzene, alkali solution. Slightly soluble in water. Specifications: Use HG/T2745-96 as a standard for judging product. Appearance:light yellow powder. Purity :98.5% 1,2 acid :0.5% Beta-Naphthol :0.5% Water%:0.3 Ash%:0.5 Initial melting Point:217 Insolubles in NaOH:0.2% |
| CAS Registry Number: | 92-70-6 |
| Synonyms: | ;C.I. Developer 20;C.I. Developer 20 (Obs.);C.I. Developer 8;3-Hydroxy-2-naphthalenecarboxylic acid;Bon Acid;beta-oxynaphthoic acid;2,3-Bon Acid;Refined Bon Acid;2-Hydroxy-3-Naphthalene Carboxylic acid;3-Hydroxy-2-Naphthslene Carboxylic acid;3-Hydroxy-2-Naphthalene Carboxylic acid;2-Hydroxy-3-naphthoic acid;3-hydroxynaphthalene-2-carboxylate; |
| Molecular Formula: | C11H8O3 |
| Molecular Weight: | 187.172 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xi:Irritant; |
| Risk Codes: | R36/37/38:; |
| Safety Description: | S26:; S37/39:; |
| Company: | Zhenjiang Maoyuan Chemical Co.,Ltd. [ China ] |
| Contact: | Zhu Bin |
| Tel: | +86-511-88784621;88781197;8878 |
| Fax: | +86-511-88786268;88795220 |
| Email: | maoyuanchem@qq.com |
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