N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic Acid
- Product NameN-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic Acid
- CAS7365-44-8
- CBNumberCB5114267
- MFC6H15NO6S
- MW229.25
- EINECS230-906-3
- MDL NumberMFCD00007532
- MOL File7365-44-8.mol
- MSDS FileSDS
Chemical Properties
| Melting point | ~225 °C (dec.) |
| Density | 1.260 (estimate) |
| refractive index | 1.5500 (estimate) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| form | Crystalline Powder |
| color | White |
| Odor | Odorless |
| PH Range | 6.8 - 8.2 |
| PH | 3.5-5.0 (25℃, 1M in H2O) |
| pka | 7.5(at 25℃) |
| Water Solubility | SOLUBLE |
| λmax | λ: 260 nm Amax: 0.055 λ: 280 nm Amax: 0.045 |
| Merck | 14,9176 |
| BRN | 1957061 |
| InChIKey | JOCBASBOOFNAJA-UHFFFAOYSA-N |
| CAS DataBase Reference | 7365-44-8(CAS DataBase Reference) |
| FDA UNII | L173DK6289 |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P362+P364-P403+P233-P501c | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 22-24/25-36-26 | |||||||||
| WGK Germany | 1 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29221980 | |||||||||
| NFPA 704: |
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