Sodium 2-naphthalenesulfonate

SIAL/70289 - suitable for ion pair chromatography, LiChropur^™, ≥99.0% (HPLC)

Synonym: 2-Naphthalenesulfonic acid sodium salt

CAS Number: 532-02-5
Empirical Formula (Hill Notation): C₁₀H₇NaO₃S
Molecular Weight: 230.22
EC Number: 208-523-8
MDL Number: MFCD00064186
Linear Formula: C₁₀H₇NaO₃S
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-70289-10G	10 g	$200.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

λ	10 % in H₂O (hot)
assay	≥99.0% (HPLC)
description	anionic
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
quality	LiChropur^™
Quality Level	100
SMILES string	[Na+].[O-]S(=O)(=O)c1ccc2ccccc2c1
suitability	corresponds to standard for filter test
technique(s)	ion pair chromatography: suitable
UV absorption	λ: 380 nm A_max: 0.1
	λ: 390 nm A_max: 0.05
	λ: 400 nm A_max: 0.02
	λ: 500 nm A_max: 0.02

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
Recommended products:	Discover LiChropur^™ reagents ideal for HPLC or LC-MS analysis

Symbol	GHS07
Signal word	Warning
Hazard statements	H319
Precautionary statements	P264 - P280 - P305 + P351 + P338 - P337 + P313
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥99.0% (HPLC)
UNSPSC	12000000

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