70289
Sodium 2-naphthalenesulfonate
suitable for ion pair chromatography, LiChropur™, ≥99.0% (HPLC)
Synonym(s):
2-Naphthalenesulfonic acid sodium salt
Sign In to View Organizational & Contract Pricing.
Select a Size
Change View
About This Item
Empirical Formula (Hill Notation):
C10H7NaO3S
CAS Number:
Molecular Weight:
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
description
anionic
Quality Level
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
SMILES string
[Na+].[O-]S(=O)(=O)c1ccc2ccccc2c1
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
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
Still not finding the right product?
Explore all of our products under Sodium 2-naphthalenesulfonate
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
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)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| K0129-20ML | 04061833867723 |
| K0254-20ML | 04061838447234 |
| 70289-10G | 04061833472095 |