| AMPSO Basic information |
| Product Name: | AMPSO |
| Synonyms: | 2-hydroxy-3-[(2-hydroxy-1,1-dimethylethyl)amino]-1-propanesulfonicaci;N-(1,1-DIMETHYL-2-HYDROXYETHYL)-3-AMINO-2-HYDROXY-PROPANESULFONIC ACID;N-(1,1-DIMETHYL-2-HYDROXYETHYL)-3-AMINO-2-HYDROXYPROPANESULPHONIC ACID;AMPSO;3-[(1,1-DIMETHYL-2-HYDROXYETHYL)AMINO]-2-HYDROXY-PROPANESULFONIC ACID;2-hydroxy-3-[(2-hydroxy-1,1-dimethylethyl)amino]propanesulphonic acid;AMPSO FREE ACID SIGMAULTRA;AMPSO FREE ACID |
| CAS: | 68399-79-1 |
| MF: | C7H17NO5S |
| MW: | 227.28 |
| EINECS: | 269-991-7 |
| Product Categories: | Buffer |
| Mol File: | 68399-79-1.mol |
| AMPSO Chemical Properties |
| Melting point | ~222 °C |
| density | 1.361±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| form | Crystals |
| PH Range | 8.3 - 9.7 |
| pka | 9.0(at 25℃) 9.1(at 37℃) |
| Water Solubility | Soluble in water (333.33 mg/ml, clear to slightly hazy colorless solution). |
| BRN | 5929916 |
| InChIKey | ACERFIHBIWMFOR-UHFFFAOYSA-N |
| CAS DataBase Reference | 68399-79-1(CAS DataBase Reference) |
| EPA Substance Registry System | 1-Propanesulfonic acid, 2-hydroxy-3-[(2-hydroxy-1,1-dimethylethyl)amino]- (68399-79-1) |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22-36/37/38 |
| Safety Statements | 24/25-36-26 |
| WGK Germany | 3 |
| TSCA | Yes |
| HazardClass | IRRITANT |
| HS Code | 29221990 |
| MSDS Information |
| Provider | Language |
|---|---|
| ACROS | English |
| SigmaAldrich | English |
| AMPSO Usage And Synthesis |
| Chemical Properties | white crystalline powder |
| Uses | It is used as an alkaline transfer buffer used for the transfer of strongly basic proteins from gels to nitrocellulose. |
| AMPSO Preparation Products And Raw materials |
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