532-02-5
Product Name:
Sodium 2-naphthalenesulfonate
Formula:
C10H7NaO3S
Synonyms:
2-Naphthalenesulfonic acid sodium salt
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CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Light brown hygroscopic powder; [Alfa Aesar MSDS] |
|---|---|
| Color/Form | White to pale yellow |
| Melting Point | 275 °C |
| Solubility | Soluble in water |
| Density | 0.4 |
| Stability/Shelf Life | Stable under recommended storage conditions. |
| pH | pH at 25 °C: 5-7 |
| Other Experimental Properties | Surfactant - hydrotrope |
| Chemical Classes | Other Classes -> Naphthalenes |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P337+P313:IF eye irritation persists: Get medical advice/attention. |
COMPUTED DESCRIPTORS
| Molecular Weight | 230.22 g/mol |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 230.00135954 g/mol |
| Monoisotopic Mass | 230.00135954 g/mol |
| Topological Polar Surface Area | 65.6 Ų |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Complexity | 296 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 2 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
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