产品名称
辛烷-1-磺酸钠盐, for ion pair chromatography LiChropur™
Quality Level
assay
≥99% (acidimetric)
form
solid
technique(s)
ion pair chromatography: suitable
loss
≤2 loss on drying, 120°C; 4h; vacuum
transmittance
200 nm, ≥70%, 220 nm, ≥90%, 250 nm, ≥98%, (0.005 M; 1 cm in H2O)
pH
5.5-7.5 (20 °C, 100 g/L in H2O)
mp
>300 °C
bulk density
345 kg/m3
suitability
passes test for identity (IR)
storage temp.
15-25°C
SMILES string
[Na+].[S](=O)(=O)([O-])CCCCCCCC
InChI
1S/C8H18O3S.Na/c1-2-3-4-5-6-7-8-12(9,10)11;/h2-8H2,1H3,(H,9,10,11);/q;+1/p-1
InChI key
HRQDCDQDOPSGBR-UHFFFAOYSA-M
General description
正辛烷磺酸钠盐常用作离子对色谱中的离子对试剂。将正辛烷磺酸钠盐加入色谱流动相可以改变分析物之间的极性差距( polarity gap),从而有助于改善色谱分离。
Application
正辛烷磺酸钠盐可用作反相高效液相色谱(RP-HPLC))中的流动相成分,用于促进药物片剂中氨磺必利的分离和定量测定。
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
存储类别
8B - Non-combustible corrosive hazardous materials
