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CAS RN: 81-11-8
4,4′-Diaminostilbene-2,2′-disulfonic Acid
- Product code: ICTD0121
- Purity/Analytical Methods: >94.0%(T)
Basic Information
| Appearance and Shape (20°C) | Solid |
|---|---|
| CAS RN | 81-11-8 |
| MDL number | MFCD00024946 |
| Molecular weight | 370.39 |
| Molecular Formula | C14H14N2O6S2 |
| Product code | ICTD0121 |
| PubChem Substance ID | 87566859 |
| Purity/Analytical Methods | >94.0%(T) |
| Reaxys-RN | 2954139 |
| SDBS (AIST Spectral DB) | 1661 |
| Situations to avoid | Light Sensitive |
Technical Specifications
Technical Specifications
| Appearance | Light yellow to Brown powder to crystal |
|---|
Safety and Regulatory
GHS
| Pictograms |
|
|---|---|
| Hazard statement | H315 : Causes skin irritation H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling P280 : Wear protective gloves/ eye protection/ face protection 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 P302 + P352 : IF ON SKIN: Wash with plenty of soap and water P332 + P313 : If skin irritation occurs: Get medical advice/ attention P362 : Take off contaminated clothing and wash before reuse. |
| Signal word | Warning |
Related legislation
| RTECS# | WJ6603000 |
|---|
Product Category
Chemical structure
Chemicals by Class 6-Membered Carbocyclic Compounds [Chemical Structural Class] Stilbenes [Chemical Structural Class]
Chemistry Building Blocks Non-Heterocyclic Building Blocks Sulfonic Acids, Sulfinic Acids [Non-Heterocyclic Building Blocks] Sulfur Compounds [Non-Heterocyclic Building Blocks]
Materials Science Polymer/Macromolecule Reagents Monomers Diamine Monomers Polyimide Raw Materials Diamines [Polyimide Raw Materials]