TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride) ≥99%, ULTROL®, Calbiochem®
Supplier: MilliporeSigma
648313-500GM
648313-1KG
648313-250GM
80058-778EA
241.25
USD
80058-778
80058-774
80058-776
TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride) ≥99%, ULTROL®, Calbiochem®
TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride)
It is useful in the pH range of 7.0 to 9.0. and has a pKa of 8.1 at 25 °C.
Absorbance (1.0 M, H₂O, 260 nm):≤0.1
Formula:
NH₂C(CH₂OH)₃·HCl Storage Temperature: Ambient |
MDL Number:
MFCD00012590 CAS Number: 1185-53-1 |
Specification Test Results
Synonyms | tris(Hydroxymethyl)aminomethane, HCl |
Purity | ≥99% by titration |
Heavy metals | <1 ppm |
Solubility in H2O | Soluble |
Absorbance (1.0 M, H2O, 260 nm) | <0.1 |
pH (1.0 M, H2O) | 3.5 - 5.0 |
pKa | 8.3 at 20 °C |
Storage | Store at Room Temperature (15 to 30 °C) |
Do not freeze | Ok to freeze |
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