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| Όνομα προϊόντος: | Tris (υδροξυμεθυλ) αμινομεθάνιο | Δούλος: | 77-86-1 | 
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| Μορφή: | Κρυστάλλινος | Χρώμα: | Λευκό | 
| Θερμοκρασία αποθήκευσης.: | 20-25°C | Eenecs: | 201-064-4 | 
| Σημείο τήξης: | 167-172 °C (lit.) | 
CAS 77-86-1 Tris(hydroxymethyl)aminomethane
| Tris(hydroxymethyl)aminomethane Basic information | 
| Product Name: | Tris(hydroxymethyl)aminomethane | 
| Synonyms: | OmniPur TRIS -CAS 77-86-1 - Calbiochem;Tris Base, Molecular Biology Grade - CAS 77-86-1 - Calbiochem;Tris Base, ULTROL Grade - CAS 77-86-1 - Calbiochem;Tris Buffer, 1.0 M, pH 8.0, Molecular Biology Grade - CAS 77-86-1 - Calbiochem;Tris Buffer, 100 mM, pH 7.4, Molecular Biology Grade - CAS 77-86-1 - Calbiochem;Tris(Hydroxymethyl)aminomethane (Trometamol) high purity;1-[ethyl(hydroxymethyl)amino]ethane-1,2-diol;TRIS,Tromethamine, Trometamol | 
| CAS: | 77-86-1 | 
| MF: | C4H11NO3 | 
| MW: | 121.14 | 
| EINECS: | 201-064-4 | 
| Product Categories: | tris;Pharmaceutical intermediates;ACS Grade Buffers;Amino Alcohols;Biological Buffers;API;Biochemistry;Reagents for Electrophoresis;Buffer;Buffers A to Z;Building Blocks;Chemical Synthesis;Organic Building Blocks;Oxygen Compounds;bc0001;77-86-1 | 
| Mol File: | 77-86-1.mol | 
| Tris(hydroxymethyl)aminomethane Chemical Properties | 
| Melting point | 167-172 °C(lit.) | 
| Boiling point | 219-220 °C10 mm Hg(lit.) | 
| density | 1,353 g/cm3 | 
| bulk density | 840kg/m3 | 
| vapor pressure | 0.0267 hPa (20 °C) | 
| refractive index | 1.4170 (estimate) | 
| Fp | 219-220°C/10mm | 
| storage temp. | 20-25°C | 
| solubility | H2O: 4 M at 20 °C, clear, colorless | 
| form | crystalline | 
| color | white | 
| PH | 10.5-12.0(4 m in water, 25 °C) | 
| pka | 8.1(at 25℃) | 
| PH Range | 7 - 9 | 
| biological source | synthetic | 
| Water Solubility | 550 g/L (25 ºC) | 
| Sensitive | Hygroscopic | 
| λmax | λ: 260 nm Amax: 0.10 λ: 280 nm Amax: 0.08  | 
| BRN | 741883 | 
| Stability: | Stable. Incompatible with bases, strong oxidizing agents. Protect from moisture. | 
| InChIKey | LENZDBCJOHFCAS-UHFFFAOYSA-N | 
| LogP | -2.515 (est) | 
| CAS DataBase Reference | 77-86-1(CAS DataBase Reference) | 
| NIST Chemistry Reference | 1,3-Propanediol, 2-amino-2-(hydroxymethyl)-(77-86-1) | 
| EPA Substance Registry System | Tris(hydroxymethyl)aminomethane (77-86-1) | 
| Absorption | passes test | 
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