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TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride) ≥99%, ULTROL®, Calbiochem®

Supplier: EMD MILLIPORE (BIOSCIENCES)

648313-500GM 648313-1KG 648313-250GM
80058-778EA 247.87 USD InStock
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
MW: 157.6 g/mol
Storage Temperature: Ambient
 MDL Number: MFCD00012590
CAS Number: 1185-53-1
Merck Index: 12,09902
https://qa.digitalassets.avantorsciences.com/adaptivemedia/rendition?id=3cbdc9446fdb9bcfe3f1d992ff20a16726f98113&vid=333372f99709b662d2d0452ab1cb55c39fae311f&prid=web&clid=SAPDAM
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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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