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Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 68,0 - 70,0% (by acidimetry), AR® ACS, Macron Fine Chemicals™

Supplier: MACRON AVANTOR BRAND

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MACR1409-46EA 0 INR InStock
MACR1409-46 MACR1409-04
Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 68,0 - 70,0% (by acidimetry), AR® ACS, Macron Fine Chemicals™
Tris(hydroxymethyl)aminomethane (TRIS, Trometamol)


Formula: NH₂C(CH₂OH)₃
MW: 121.14 g/mol
Boiling Pt: 357
Melting Pt: 169…172 °C
Density: 1.328 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00004679
CAS Number: 77-86-1
EINECS: 201-064-4
UN: 2031
ADR: 8 II
Merck Index: 13,09842
https://qa.digitalassets.avantorsciences.com/adaptivemedia/rendition?id=11a03d1ab6b2c11b9a2c83f0a73fc4264cec0110&vid=b84ca1743f9dfe50eb47c249460ab41a6772ceb2&prid=web&clid=SAPDAM
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Specification Test Results
Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
Appearance Passes Test
ACS - Assay (HNO₃) (by acidimetry) 68.0 - 70.0 %
ACS - Color (APHA) ≤10
ACS - Residue after Ignition ≤5 ppm
ACS - Chloride (Cl) ≤0.5 ppm
ACS - Sulfate (SO₄) ≤1 ppm
ACS - Arsenic (As) ≤0.010 ppm
ACS - Heavy Metals (as Pb) ≤0.2 ppm
Trace Impurities - ACS - Iron (Fe) ≤0.200 ppm

 

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