TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride) ≥99.0%, Bioreagent
Supplier: VWR
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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(hydroxymethyl)methylammonium chloride,Trometamol hydrochloride
Formula:NH₂C(CH₂OH)₃·HCl
MW:157.6 g/mol
Melting Pt:150…152 °C
MDL Number:MFCD00012590
CAS Number:1185-53-1
:Length:
:Width:
:Height:
:Ø
:Thickness:
:99,0
:Boiling Pt:
:Boiling Pt:
:Melting Pt:
:Melting Pt: 150…152 °C
:Flash Pt:
:Flash Pt:
:M.W. 157.6 g/mol
:TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride)
:12,09902
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Specification Test Results
- Appearance:white crystals or crystalline powder
- Assay (By titration):NLT 99.0%
- Absorbance (1M solution) 260nm:NMT 0.05
- Absorbance (1M solution) 280nm:NMT 0.05
- Absorbance (1M solution) 400nm:NMT 0.01
- Identification (by IR):conforms to structure
- Insoluble Matter:NMT 0.005%
- Loss On Drying (at 105ºC):NMT 0.5%
- Melting Point:147⁰C - 153⁰C
- pH (05M sloution in H2O):3.5 to 5.0
- pKa (@ 25ºC):8.0 to 8.4
- Residue On Ignition:NMT 0.1%
- Solubility (1M solution in H2O):clear and complete
- Arsenic (As):NMT 10ppm
- Calcium (Ca):NMT 5 ppm
- Copper (Cu):NMT 5 ppm
- Iron (Fe):NMT 5 ppm
- Lead (Pb):NMT 5 ppm
- Magnesium (Mg):NMT 5 ppm
- Manganese (Mn):NMT 5 ppm
- Zinc (Zn):NMT 5 ppm
- Bioburden:NMT 100 CFU/g
- Cell Culture Toxicity:Passes test
- Endotoxin (10% solution in H2O):NMT 0.1 EU/mg
- DNase:none detected
- RNase:none detected
- Protease:none detected
- TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride) ≥99.0%, Bioreagent:
Specification Test Results
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