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![Sodium 6-Diazo-5,6-dihydro-5-oxo-1-naphthalenesulfonate [Research for Photosensitive Material]](https://starshinechemical.com/wp-content/uploads/2022/03/n0479-jpgcontextbwfzdgvyfhjvb3r8nda1ndf8aw1hz2uvanblz3xomgmvagizlzg5mze2odu5ntc2njivtja0nzkuanbnfgmxnjyzyzc3ytvhmmjjywu3mgrimwu4zdc0n2zjngu5oduwnjkyngi2otgynjfly2e2m2fkntbhmjuxzwy3ndy.jpeg)
CAS RN: 2657-00-3
Sodium 6-Diazo-5,6-dihydro-5-oxo-1-naphthalenesulfonate [Research for Photosensitive Material]
- Product code: ICTN0479
Basic Information
| Appearance and Shape (20°C) | Solid |
|---|---|
| CAS RN | 2657-00-3 |
| MDL number | MFCD02091652 |
| Molecular weight | 272.21 |
| Molecular Formula | C10H5N2NaO4S |
| Product code | ICTN0479 |
| Reaxys-RN | 4073088 |
| Situations to avoid | Light Sensitive |
Technical Specifications
Technical Specifications
| Appearance | Orange to Brown to Dark red powder to crystal |
|---|
Safety and Regulatory
GHS
| Pictograms |
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|---|---|
| Hazard statement | H315 : Causes skin irritation H319 : Causes serious eye irritation H242 : Heating may cause a fire. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant P220 : Keep/Store away from clothing/ combustible materials P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking P234 : Keep only in original container P264 : Wash skin thoroughly after handling P280 : Wear protective gloves/ eye protection/ face protection P302 + P352 : IF ON SKIN: Wash with plenty of water P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish P337 + P313 : If eye irritation persists: Get medical advice/ attention P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P362 + P364 : Take off contaminated clothing and wash it before reuse P332 + P313 : If skin irritation occurs: Get medical advice/ attention P420 : Store away from other materials P403 + P235 : Store in a well-ventilated place. Keep cool. |
| Signal word | Danger |
Transport information
| UN number | UN3226 |
|---|
Product Category
Chemical structure
Chemistry Building Blocks Non-Heterocyclic Building Blocks Azo/Diazo Compounds [Non-Heterocyclic Building Blocks] Carbonyl Compounds [Non-Heterocyclic Building Blocks] Ketones_C9-C10 [Non-Heterocyclic Building Blocks] Ketones [Non-Heterocyclic Building Blocks] Nitrogen Compounds [Non-Heterocyclic Building Blocks] Sulfonic Acid Salts, Sulfinic Acid Salts [Non-Heterocyclic Building Blocks] Sulfur Compounds [Non-Heterocyclic Building Blocks]