3-(环己胺)-1-丙磺酸，CAPS；BioXtra, ≥99%

产品线

BioXtra

质量水平

400

测定

≥99%

形式

powder

杂质

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

灼烧残渣

≤0.1%

pH值（酸碱度）

3.0-7.0 (20 °C, 0.5 M in H₂O)

pKa (25 °C)

10.4

pKa 

10.4

mp

>300 °C (lit.)

溶解性

H₂O: 0.5 M at 20 °C, clear, colorless

痕量阴离子

chloride (Cl^-): ≤0.05%
sulfate (SO₄^2-): ≤0.05%

痕量阳离子

Al: ≤0.0005%
Ca: ≤0.0005%
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

≤0.2 at 260 in H₂O at 0.5 M
≤0.2 at 280 in H₂O at 0.5 M

储存温度

room temp

SMILES string

OS(=O)(=O)CCCNC1CCCCC1

InChI

1S/C9H19NO3S/c11-14(12,13)8-4-7-10-9-5-2-1-3-6-9/h9-10H,1-8H2,(H,11,12,13)

InChI key

PJWWRFATQTVXHA-UHFFFAOYSA-N