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Published TCIMAIL newest issue No.201 | Product Document Searching Made Easy by 2D Code! | TCI Chemistry News March 2026 | [Product Highlights] Ionic Liquid and Zinc Compound Used... | Various analytical charts can be searched on each product detail page and Product Document Search (The kinds of analytical charts differ by product)
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CAS RN: 83-31-8 | Product Number: N0766
1,8-Naphthosultone
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Purity: >98.0%(HPLC)
Synonyms:
- 8-Hydroxynaphthalene-1-sulfonic Acid Sultone
- 1,8-Naphthalenesultone
- 1-Naphthol-8-sulfonic Acid Sultone
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
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|---|---|---|---|---|---|
| 5G |
$59.00
|
13 | 15 | Contact Us | |
| 25G |
$180.00
|
15 | 10 | Contact Us |
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| Product Number | N0766 |
Purity / Analysis Method 
|
>98.0%(HPLC) |
| Molecular Formula / Molecular Weight | C__1__0H__6O__3S = 206.22 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 83-31-8 |
| Reaxys Registry Number | 9381 |
| PubChem Substance ID | 87558341 |
Specifications
| Appearance | Light orange to Yellow to Green powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Melting point | 156.0 to 160.0 °C |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 158 °C |
GHS
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Transport Information:
| H.S.code* | 2934.99-000 |
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