3-Hydroxy-2-naphthoic acid
| Post Date: |
Mar 16,2016 |
| Expiry Date: |
Sep 12,2016 |
| Detailed Description: |
Cas No. :92-70-6
Specs:99% Min.
Items | Excellent grade | First grade | | Appearance | Pale yellow powder | Pale yellow powder | | Assay% ≥ | 99 | 98.5 | | Melting point of dry product ºC ≥ | 218 ºC | 217.5 ºC | | Insoluble in sodium bicarbonate% ≤ | 0.05 | 0.1 | | Moisture % ≤ | 0.1 | 0.15 | | 2.6 acid% ≤ | 0.09 | 0.1 | | 2.3.6 acid% ≤ | 0.08 | 0.1 | | 2-naphthol% ≤ | 0.4 | 0.5 |
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| CAS Registry Number: |
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| 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;
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| Risk Codes: |
R36/37/38:;
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| Safety Description: |
S26:;
S37/39:;
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| Company: |
Anhui Jin'ao Chemical Co.,Ltd.
[ China ]
|
| Contact: |
Mr. Hu |
| Tel: |
+86-551-63684116; 63684118; 63 |
| Fax: |
+86-551-63420438 |
| Email: |
info@ajachem.com |
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