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Basic Description
| Specifications & Purity | Ultra pure, ≥99%(T), suitable where a calcium phosphate-DNA complex formation is desirable |
|---|---|
| Storage Temp | Room temperature |
| Shipped In | Normal |
| Grade | Ultra pure |
| Product Description | A zwitterionic buffer that exhibits only a very small shift in dissociation constant with respect to temperature. Useful in the pH 5.8-7.3 range. Has a pKa of 6.50 at 25°C. Suitable for fractionation of hemoglobin. Absorbance (100 mM, H2O, 280 nm):≤0.04. An inert, zwitterionic buffer that exhibits only a very small shift in dissociation constant with respect to temperature (absorbance: <0.04 at 280 nm, 100 mM, H2O). Suitable for fractionation of hemoglobin. Has a pKa of 6.5 at 25°C. |
Names and Identifiers
| IUPAC Name | 2-[bis(2-hydroxyethyl)amino]-2-(hydroxymethyl)propane-1,3-diol |
|---|---|
| INCHI | InChI=1S/C8H19NO5/c10-3-1-9(2-4-11)8(5-12,6-13)7-14/h10-14H,1-7H2 |
| InChi Key | OWMVSZAMULFTJU-UHFFFAOYSA-N |
| Canonical SMILES | C(CO)N(CCO)C(CO)(CO)CO |
| Isomeric SMILES | C(CO)N(CCO)C(CO)(CO)CO |
| WGK Germany | 3 |
| PubChem CID | 81462 |
| Molecular Weight | 209.24 |
| Beilstein | 2205275 |
| Reaxy-Rn | 2205275 |
Certificates
Certificate of Analysis(COA)
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Chemical and Physical Properties
| Solubility | water: soluble |
|---|---|
| Melt Point(°C) | 103-104°C |
Safety and Hazards(GHS)
| Pictogram(s) | GHS07 |
|---|---|
| Signal | Danger |
| Hazard Statements | H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation H318:Causes serious eye damage |
| Precautionary Statements | P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P405:Store locked up. P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P271:Use only outdoors or in a well-ventilated area. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P362+P364:Take off contaminated clothing and wash it before reuse. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P305+P354+P338:IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. P317:Get emergency medical help. P337+P317:If eye irritation persists: Get medical help. P332+P317:If skin irritation occurs: Get medical help. P319:Get medical help if you feel unwell. |
| WGK Germany | 3 |
| Reaxy-Rn | 2205275 |