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Tris(Hydroxymethyl)Aminomethane, 99.8+%
From £31.42 per (ex VAT)
Tris(Hydroxymethyl)Aminomethane, 99.8+%
| Product Code | 252859-100G |
|---|---|
| Unit of Measure | 1X100GR |
| CAS Number | 77-86-1 |
| MDL NUMBER | MFCD00004679 |
| EMPIRICAL FORMULA | C4H11NO3 |
| Molecular Weight | 121.14 |
| Synonyms | 2-Amino-2-(Hydroxymethyl)-1,3-Propanediol; Tham; Tris Base; Trometamol |
| Brand | SIGMA-ALDRICH |
Properties
| Property | Value |
|---|---|
| eCl@ss | 32030000 |
| Shipped on ICE | STD |
| UNSPSC Code | 12352104 |
| ADRSuff | 1 |
| CAS Number | 77-86-1 |
| Boiling Point | 219-220 C/10 mmHg (lit.) |
| EINECSNo | 201-064-4 |
| Flash Point | Not applicable |
| GHS Categories | NH |
| GHS Hazard Codes | NH |
| GHS Hazard Statements | NH |
| GHS Pictograms | - |
| GHS Precaution Codes | - |
| GHS Signal Words | - |
| MDL Number | MFCD00004679 |
| Melting Point | 167-172 C (lit.) |
| Molecular Formula | C4H11NO3 |
| GHS Precaution Statements | Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
| Molecular Weight | 121.14 |
| Net Weight | 100 |
| RTECSNo | TY2900000 |
| Synonyms | 2-Amino-2-(hydroxymethyl)-1,3-propanediol; THAM; Tris base; Trometamol |
| Tariff Number | 29221900900 |
| MSDS Link | https://www.sigmaaldrich.com/MSDS/MSDS/DisplayMSDSPage.do?country=DElanguage=ENproductNumber=252859brand=SIAL |
| Assay | 99.8-100.1% |
| Quality Level | 200 |
| cation traces | heavy metals: <=5 ppm (ICP) |
| form | crystalline |
| mp | 167-172 C (lit.) |
| pKa (25 C) | 8.1 |
| grade | ACS reagent |
| InChI key | LENZDBCJOHFCAS-UHFFFAOYSA-N |
| SMILES string | NC(CO)(CO)CO |
| bp | 219-220 C/10 mmHg (lit.) |
| impurities | <=0.005% insolubles |
| useful pH range | 7-9 |
| Absorption | passes test |
| InChI | 1S/C4H11NO3/c5-4(1-6,2-7)3-8/h6-8H,1-3,5H2 |
Description
Tris(Hydroxymethyl)Aminomethane, 99.8+%