TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride), Biotech Reagent, J.T.Baker®
Supplier: Avantor
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About this item
Synonyms: Tris(hydroxymethyl)methylamine hydrochloride, 2-Amino-2-(hydroxymethyl)propane-1,3-diol hydrochloride, Trizma® hydrochloride, Trizma(R) hydrochloride, Tris(hydroxymethyl)aminomethane hydrochloride, TRIS HCl, Tromethane hydrochloride, Tris-HCl, Tris(hydroxymethyl)methylammonium chloride, Trometamol hydrochloride, THAM HCl
CAS Number:1185-53-1
:
Formula:NH₂C(CH₂OH)₃·HCl
MDL Number:MFCD00012590
Molecular Weight:157.6 g/mol
Merck Index:12,09902
:Management of Change (MOC) category = R
:GHS07
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Assay (NH₂C(CH₂OH)₃·HCl):≥99.0 %
- Appearance (colorless crystals to white crystalline powder):Passes Test
- Absorbance of a 1M Solution - 260 nm:≤ 0.06
- Absorbance of a 1M Solution - 280 nm:≤ 0.06
- Absorbance of a 1M Solution - 400 nm:≤ 0.01
- Identification (by IR):Passes Test
- Loss on Drying at 105 °C:≤ 0.5 %
- Water (H₂O)(by Karl Fischer titrn):≤ 0.5 %
- Endotoxin Concentration (EU/g):≤ 2.5
- Melting Point:147 - 153 °C
- pH of 0.5M Solution at 25 °C:3.5 - 5.0
- Enzyme Activity - DNase Activity:Passes Test
- Enzyme Activity - RNase Activity:Passes Test
- Enzyme Activity - Protease Activity:Passes Test
- Trace Impurities - Sodium (Na):≤ 50.000 ppm
- Trace Impurities - Aluminum (Al):≤ 5.000 ppm
- Trace Impurities - Barium (Ba):≤ 5 ppm
- Trace Impurities - Bismuth (Bi):≤ 5 ppm
- Trace Impurities - Cadmium (Cd):≤ 5.000 ppm
- Trace Impurities - Calcium (Ca):≤ 10.0 ppm
- Trace Impurities - Cobalt (Co):≤ 5.000 ppm
- Trace Impurities - Chromium (CR):≤ 5 ppm
- Trace Impurities - Potassium (K):≤ 50 ppm
- Trace Impurities - Lithium (Li):≤ 5 ppm
- Trace Impurities - Manganese (Mn):≤ 5 ppm
- Trace Impurities - Molybdenum (Mo):≤ 5 ppm
- Trace Impurities - Nickel (Ni):≤ 5.000 ppm
- Trace Impurities - Arsenic (As):≤ 1 ppm
- Trace Impurities - Copper (Cu):≤ 5 ppm
- Trace Impurities - Iron (Fe):≤ 5 ppm
- Trace Impurities - Lead (Pb):≤ 1 ppm
- Trace Impurities - Magnesium (Mg):≤ 5 ppm
Specification Test Results
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