Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) ≥99.0% (by titrimetric analysis)
Supplier: TCI
Certificates
About this item
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
CAS Number:77-86-1
:
Formula:NH₂C(CH₂OH)₃
MDL Number:MFCD00004679
:121.14 g/mol
Merck Index:14,09772
Boiling Pt:220°C
Melting Pt:169…172 °C
Density:1,328 g/cm³ (20 °C)
EINECS:201-064-4
:GHS07
Storage Temperature:Ambient
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Appearance:White to Orange to Green powder to crystal
- Purity (Neutralization titration):min. 99.0 %
- Melting point:169.0 to 173.0 deg-C
- Solubility in Water:almost transparency
Specification Test Results
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