Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.8-100.1% (dry basis), AR® ACS, Macron Fine Chemicals™

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.8-100.1% (dry basis), AR® ACS, Macron Fine Chemicals™

Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.8-100.1% (dry basis), AR® ACS, Macron Fine Chemicals™

Irritant Warning

Warning

Management of Change (MOC) category = N

1806-10 1806-11 1806-88 1806-57

MK180610CS 3216.46 USD

MK180610 MK180611 MK180688 MK180657

Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.8-100.1% (dry basis), AR® ACS, Macron Fine Chemicals™

Tris(hydroxymethyl)aminomethane (TRIS, Trometamol)

Formula: NH₂C(CH₂OH)₃
Boiling Pt: 357 °C (1013 hPa)
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
Merck Index: 13,09842

https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=11a03d1ab6b2c11b9a2c83f0a73fc4264cec0110&vid=81895d1047698a1dfe0d7ffb45301528644796fd&prid=web&clid=SAPDAM

Specification Test Results

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
ACS - Assay (NH₂C(CH₂OH)₃) (dried basis)	99.8 - 100.1 %
ACS - Insoluble Matter	≤0.005 %
ACS - Loss on Drying at 105°C	≤1.0 %
ACS - pH of 0.05M Solution at 25°C	10.3 - 10.5
ACS - Water (H₂O)(by Karl Fischer titrn)	≤2 %
ACS - Heavy Metals (as Pb)	≤5 ppm
ACS - Iron (Fe)	≤5 ppm
ACS - Absorbance	Passes Test
Appearance (white crystalline granules or powder)

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