N-[三(羟甲基)甲基]-3-氨基丙磺酸，TAPS；BioXtra, ≥99.5% (titration)

产品线

BioXtra

质量水平

400

测定

≥99.5% (titration)

形式

powder

杂质

≤0.005% Phosphorus (P)
≤0.1% Insoluble matter

灼烧残渣

≤0.1%

useful pH range

7.7-9.1

pKa 

8.4

mp

230-235 °C (dec.)

溶解性

H₂O: 1 M, clear, colorless

痕量阴离子

chloride (Cl^-): ≤0.05%

痕量阳离子

Al: ≤0.0005%
Ca: ≤0.001%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
NH₄⁺: ≤0.05%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%

吸光度

≤0.05 at 260 in H₂O at 1 M
≤0.05 at 280 in H₂O at 1 M

application(s)

diagnostic assay manufacturing

SMILES string

OCC(CO)(CO)NCCCS(O)(=O)=O

InChI

1S/C7H17NO6S/c9-4-7(5-10,6-11)8-2-1-3-15(12,13)14/h8-11H,1-6H2,(H,12,13,14)

InChI key

YNLCVAQJIKOXER-UHFFFAOYSA-N