Phthalic acid

SIAL/P39303 - reagent grade, 98%

Synonym: 1,2-Benzenedicarboxylic acid

CAS Number: 88-99-3
Empirical Formula (Hill Notation): C₈H₆O₄
Molecular Weight: 166.13
EC Number: 201-873-2
MDL Number: MFCD00002467
Linear Formula: C₆H₄-1,2-(CO₂H)₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-P39303-100G	100 g	$41.60 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	98%
form	crystalline powder
	powder
grade	reagent grade
InChI	1S/C8H6O4/c9-7(10)5-3-1-2-4-6(5)8(11)12/h1-4H,(H,9,10)(H,11,12)
InChI key	XNGIFLGASWRNHJ-UHFFFAOYSA-N
mp	210-211 °C (dec.) (lit.)
Quality Level	200
SMILES string	OC(C1=C(C(O)=O)C=CC=C1)=O

Application:	Phthalic acid may be used as an additive to the mobile phase to enhance the detection sensitivity of amino acids (AAs) by hydrophilic interaction liquid chromatography (HILIC) coupled with electrospray ionization tandem mass spectrometry (ESI-MS/MS).
General description:	Phthalic acid (PA) is the final metabolite of phthalic acid esters (PAEs). Its interaction with well-ordered MgO(100) (magnesium oxide) thin films has been investigated. The efficiency of activated carbon suspended in aqueous medium for the adsorption of PA has been analyzed. The degradation of PA via oxidation by electro-Fenton (EF) and solar photoelectro-Fenton (SPEF) has been reported.
Packaging:	1 kg in poly bottle
Packaging:	100 g in poly bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319 - H335
Precautionary statements	P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26
RIDADR	NONH for all modes of transport
WGK Germany	WGK 1

Purity	98%
mp	210-211 °C (dec.) (lit.)
UNSPSC	12352100

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