| Purity / Analysis Method | >98.0%(T) |
| Molecular Formula / Molecular Weight | C__1__6H__3__7NO__4S = 339.54 |
| Physical State (20 deg.C) | Solid |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Hygroscopic |
| CAS RN | 32503-27-8 |
| PubChem Substance ID | 87571721 |
| MDL Number | MFCD00011637 |
Tetrabutylammonium hydrogen sulfate
Purity : >98.0%(T)
CAS No.: 32503-27-8
EC No.: 251-068-5
EC Name: hydrogen sulfate;tetrabutylazanium
ECHA Name: Tetrabutylammonium hydrogen sulphate
Synonyms:
32503-27-8
Tetrabutylammonium hydrogen sulfate
Tetrabutylammonium hydrogensulfate
Tetrabutylammonium bisulfate
tetra-n-Butylammonium hydrogen sulfate
Specification & Properties
Specifications:
| Appearance | White powder to crystal |
| Purity(Neutralization titration) | min. 98.0 % |
| Melting point | 170.0 to 175.0 deg.C |
| Absorbance(210nm) | max. 0.500 |
| Absorbance(230nm) | max. 0.150 |
| Absorbance(240nm) | max. 0.130 |
| Absorbance(254nm) | max. 0.100 |
| Absorbance(400nm) | max. 0.050 |
| Solubility in Water | almost transparency |
Properties:
| Melting Point | 173 deg.C |
| Solubility in water | Soluble |
Safety & Regulations
Safety Information:
| Chemical Safety |   |
| Signal Word | Warning |
| Hazard Statements | H302 : Harmful if swallowed. H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P270 : Do not eat, drink or smoke when using this product. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. 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. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. |
Related Laws:
Transport Information:
Hazard Classification:
Danger!
According to the classification provided by companies to ECHA in REACH registrations this substance
causes severe skin burns and eye damage,
is harmful if swallowed,
causes serious eye damage,
is harmful to aquatic life with long lasting effects,
causes skin irritation and
may cause respiratory irritation.
