1.18312
Tetrabutylammonium hydrogen sulfate
for ion pair chromatography LiChropur™
別名:
Tetra-n-butylammonium hydrogen sulfate
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この商品について
製品名
Tetra-n-butylammonium hydrogen sulfate, for ion pair chromatography LiChropur™
Quality Segment
assay
≥99% (acidimetric)
technique(s)
ion pair chromatography: suitable
loss
≤2 loss on drying, 120°C, vacuum
transmittance
200 nm, ≥70%, 220 nm, ≥90%, 250 nm, ≥98%, (0.005 M; 1 cm in H2O)
pH
≤2 (20 °C, 100 g/L in H2O)
mp
168-174 °C
bulk density
650 kg/m3
suitability
passes test for identity (IR)
storage temp.
2-30°C
SMILES string
[S](=O)(=O)([O-])[O-].[N+](CCCC)(CCCC)(CCCC)CCCC.[H+]
InChI
1S/C16H36N.H2O4S/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;1-5(2,3)4/h5-16H2,1-4H3;(H2,1,2,3,4)/q+1;/p-1
InChI key
SHFJWMWCIHQNCP-UHFFFAOYSA-M
General description
Application
- Ion interaction reagent (IIR) in an RP-HPLC method for the determination of acetic acid (AA) and trifluoroacetic acid (TFA)in synthetic peptides.
- Ion pair reagent in the IPE (Ion Pair Extraction) method.
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signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1
wgk
WGK 2
flash_point_f
348.1 °F - closed cup
flash_point_c
175.6 °C - closed cup
hcodes
保管分類
8A - Combustible corrosive hazardous materials