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376485

Phthalic acid dipotassium salt

Name: Phthalic acid dipotassium salt
Brand: ALDRICH

98%

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About This Item

Linear Formula:

C₆H₄-1,2-(CO₂K)₂

CAS Number:

4409-98-7

Molecular Weight:

242.31

EC Number:

224-561-8

MDL number:

MFCD00040595

UNSPSC Code:

12352100

PubChem Substance ID:

24863446

NACRES:

NA.22

Quality Level

100

Assay

98%

solubility

water: soluble 25 mg/mL, clear, colorless

SMILES string

[K+].[K+].[O-]C(=O)c1ccccc1C([O-])=O

InChI

1S/C8H6O4.2K/c9-7(10)5-3-1-2-4-6(5)8(11)12;;/h1-4H,(H,9,10)(H,11,12);;/q;2*+1/p-2

InChI key

GOMCKELMLXHYHH-UHFFFAOYSA-L

General description

Phthalic acid dipotassium salt is the dipotassium salt of 1,2-benzenedicarboxylic acid.

Application

Phthalic acid dipotassium salt may be used in the preparation of brucite-like Ca²⁺/Al³⁺ layered double hydroxide (LDH), Ca₂Al(OH)₆·NO₃·2H₂O.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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