Trizma® base
Primary Standard and Buffer, ≥99.9% (titration), crystalline
DOWNLOAD MSDS (PDF)Synonym:
2-
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CAS Number 77-86-1
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Linear Formula NH2C(CH2OH)3
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Molecular Weight 121.14
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Beilstein Registry Number 741883
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EC Number 201-064-4
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MDL number MFCD00004679
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PubChem Substance ID 24899973
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Popular Documents: Product Information Sheet (PDF) | Datasheet (PDF) | Bulletin (PDF)
Properties
| Related Categories | Biochemicals and Reagents, Biological Buffers, Buffers, Buffers / Buffer salts, Buffers A to Z, |
| Quality Level | ELITE |
| description | aminopeptidase substrate |
| assay | ≥99.9% (titration) |
| form | crystalline |
| impurities | ≤0.2% water (Karl Fischer) |
| color | white |
| pH range | 7 - 9 |
Description
Frequently Asked Questions
Live Chat and Frequently Asked Questions are available for this Product.
General description
2222A 40% (w/w) solution in water is clear and colorless.
Other Notes
Easily compare specifications for Trizma products with the Trizma specification table.
The pH values of all buffers are temperature- and concentration-dependent. For Tris buffers, pH increases about 0.03 unit per °C decrease in temperature, and decreases 0.03-0.05 unit per ten-fold dilution.
For precise applications, use a carefully calibrated pH meter with a glass/calomel combination electrode.
Packaging
1 kg in poly bottle
25, 100, 250, 500 g in poly bottle
5, 10, 25, 50 kg in poly drum
Legal Information
Trizma is a registered trademark of Sigma-Aldrich Co. LLC
Protocols & Applications
Ensure correct concentrations of buffer solutions with the Buffer Calculator
Price and Availability
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