N-[TRIS(HYDROXYMETHYL)-METHYL]-2-AMINOET

Code: 1106950250 D2-231

Analysis Note

Assay (alkalimetric)≥ 99 %Identity (IR-spectrum)passes test

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Analysis Note

Assay (alkalimetric)≥ 99 %Identity (IR-spectrum)passes testUV-Absorption (250 nm, 50 g/l, 1 cm, water)≤ 0.05Sulphate (SO4)≤ 0.005 %Heavy metals (as Pb)≤ 0.0005 %Na (Sodium)≤ 0.1 %Loss on Drying (105°C)≤ 0.2 %Biological buffer, pKa at 20 °C7.50

Application

N-[Tris(hydroxymethyl)-methyl]-2-aminoethanesulfonic acid Buffer substance TES. CAS 7365-44-8, molar mass 229.24g/mol.

General description

Buffer substance TES

Packaging

25 g in Glass bottle

250 g in Plastic bottle

formsolid
InChI keyJOCBASBOOFNAJA-UHFFFAOYSA-N
InChI1S/C6H15NO6S/c8-3-6(4-9,5-10)7-1-2-14(11,12)13/h7-10H,1-5H2,(H,11,12,13)
mp226-228 °C
Quality Level100
storage temp.2-30°C
Cas Number7365-44-8
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