70289
2-萘磺酸钠
suitable for ion pair chromatography, LiChropur™, ≥99.0% (HPLC)
别名:
2-萘磺酸 钠盐
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关于此项目
经验公式（希尔记法）:
C10H7NaO3S
化学文摘社编号:
分子量:
230.22
UNSPSC Code:
23151817
NACRES:
NB.21
PubChem Substance ID:
EC Number:
208-523-8
Beilstein/REAXYS Number:
3659024
MDL number:
Assay:
≥99.0% (HPLC)
Form:
powder
InChI
1S/C10H8O3S.Na/c11-14(12,13)10-6-5-8-3-1-2-4-9(8)7-10;/h1-7H,(H,11,12,13);/q;+1/p-1
InChI key
YWPOLRBWRRKLMW-UHFFFAOYSA-M
SMILES string
[Na+].[O-]S(=O)(=O)c1ccc2ccccc2c1
description
anionic
assay
≥99.0% (HPLC)
form
powder
quality
LiChropur™
technique(s)
ion pair chromatography: suitable
λ
10 % in H2O (hot)
UV absorption
λ: 380 nm Amax: 0.1, λ: 390 nm Amax: 0.05, λ: 400 nm Amax: 0.02, λ: 500 nm Amax: 0.02
suitability
corresponds to standard for filter test
Quality Level
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Application
Sodium 2-naphthalenesulfonate may be used as an analytical reagent for iodine speciation analysis in urine using ion-pair reversed phase liquid chromatography coupled to inductively coupled plasma mass spectrometry (RP-LC-ICP-MS).
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Speciation analysis of urine iodine by ion-pair reversed-phase liquid chromatography and inductively coupled plasma mass spectrometry
Han C, et al.
Analytical Methods : Advancing Methods and Applications, 6(14), 5369-5375 (2014)
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