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Update to Avantor’s response to the coronavirus (COVID-19) pandemic

Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) ≥99.9%, crystallised for molecular biology

Supplier: EBRO Electronic GmbH
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H5131 H5133 H5135
PAH5131EA 97.09 USD InStock
PAH5131 PAH5133 PAH5135
Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) ≥99.9%, crystallised for molecular biology
Tris(hydroxymethyl)aminomethane (TRIS, Trometamol)
Tris Base, Molecular Biology Grade is commonly used for many molecular biology applications.

Each lot of Tris Base is free of DNase, Ranse, and protease activity.


Formula: NH₂C(CH₂OH)₃
MW: 121.14 g/mol
Boiling Pt: 357
Melting Pt: 167…172 °C.
Storage Temperature: Ambient
 MDL Number: MFCD00004679
CAS Number: 77-86-1
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
pH. at 25°C (0.1M) 10.0 – 11.5
Purity ≥99.9%
A260 at 1M ≤0.05
A280 at 1M ≤0.05
Moisture ≤0.2%
Melting Point 167–172 °C
Lead ≤2 ppm
Magnesium ≤1 ppm
Calcium ≤1 ppm
Iron ≤1 ppm

 

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