Tris-(hydroxyméthyl) aminométhane (TRIS, Trométamol) 99,9, ultrapure
Fournisseur: VWR Chemicals
|
Attention
|
Synonyms:
2-Amino-2-(hydroxymethyl)propane-1,3-diol(tris), Tromethamine, Tris(hydroxymethyl)methylamine, 2-Amino-2-(hydroxymethyl)propane-1,3-diol, 2-Amino-2-(hydroxymethyl)-1,3-propanediol, Trizma(R) base, TRIS base, THAM
0497-1KGEA
277
EUR
0497-1KG
0497-5KG
0497-500G
0497-10KG
0497-12KG
0497-50KG
Tris-(hydroxyméthyl) aminométhane (TRIS, Trométamol) 99,9, ultrapure
Tris-(hydroxyméthyl) aminométhane (TRIS, Trométamol)
Formule:
NH₂C(CH₂OH)₃ MW: 121.14 g/mol Point d'ébullition: 288 °C Point de fusion: 169 °C Densité: 1.328 g/cm³ (20 °C) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00004679 Numéro CAS: 77-86-1 EINECS: 201-064-4 Merck Index: 13,09842 |
|
Résultats des tests de spécification
Abs.@280 nm (1 M, Water) | <0.05 |
Abs.@290 nm (40%, Water) | ≤0.2 |
Abs.@400 nm (40%, Water) | ≤0.05 |
Arsenic | ≤0.0005% |
Copper | ≤0.0001% |
Insolubles | ≤0.005% |
Iron | ≤0.0001% |
Lead | ≤0.0001% |
Magnesium | ≤0.0005% |
Melting Point | 168 – 172 °C |
Moisture (KF) | ≤1% |
pH (5%, Water) @25 °C | 10 - 11.5 |
Purity | ≥99.9% |
Solubility (10%, Water) | Pass |
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...