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CAS RN: 98-67-9
4-Hydroxybenzenesulfonic Acid
- Product code: ICTP0104
- Purity/Analytical Methods: >85.0%(T)
Basic Information
| Appearance and Shape (20°C) | Solid |
|---|---|
| CAS RN | 98-67-9 |
| MDL number | MFCD00673723 |
| Molecular weight | 174.17 |
| Molecular Formula | C6H6O4S |
| Product code | ICTP0104 |
| PubChem Substance ID | 87574361 |
| Purity/Analytical Methods | >85.0%(T) |
| Reaxys-RN | 1869034 |
| SDBS (AIST Spectral DB) | 2888 |
| Situations to avoid | Moisture Sensitive |
| Store under inert gas | Store under inert gas |
Technical Specifications
Technical Specifications
| Appearance | White to Light yellow to Light red powder to lump |
|---|
Physical properties (reference value)
| Poroportion | 1.34 |
|---|---|
| Refractive index | 1.49 |
Safety and Regulatory
GHS
| Pictograms |
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|---|---|
| Hazard statement | H314 : Causes severe skin burns and eye damage. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant P260 : Do not breathe dusts or mists P264 : Wash skin thoroughly after handling P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting P363 : Wash contaminated clothing before reuse P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor P405 : Store locked up. |
| Signal word | Danger |
Related legislation
| RTECS# | DB6970000 |
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Transport information
| Category | 8 |
|---|---|
| Packaging category | III |
| UN number | UN1759 |