Acide phthalique, puriss. p.a., >=99,5% (t)

Code: 80010-100g D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Phthalic acid may be used in the synthesis of benzoic acid. It may be used to constitute the mobile phase during hydrophilic interaction liquid chromatography (HI...


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$23.20 100G
DEMANDER

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Phthalic acid may be used in the synthesis of benzoic acid. It may be used to constitute the mobile phase during hydrophilic interaction liquid chromatography (HILIC) coupled with electrospray ionization tandem mass spectrometric (ESI-MS/MS) analysis of free amino acids (AAs) in human thyroid tissues.

General description

Phthalic acid (1,2-benzenedicarboxylic acid) is an aromatic dicarboxylic acid. On heating, it undergoes dehydration to afford cyclic anhydride. It can be synthesized from phthalic anhydride.

anion tracessulfate (SO42-): ≤50 mg/kg, chloride (Cl-): ≤50 mg/kg
assay≥99.5% (T)
cation tracesNa: ≤50 mg/kg, K: ≤50 mg/kg, Cr: ≤5 mg/kg, Mn: ≤5 mg/kg, Mg: ≤5 mg/kg, Ca: ≤10 mg/kg, Pb: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, Zn: ≤5 mg/kg, Ni: ≤5 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg
formpowder or crystals
gradepuriss. p.a.
ign. residue≤0.02% (as SO4)
InChI keyXNGIFLGASWRNHJ-UHFFFAOYSA-N
InChI1S/C8H6O4/c9-7(10)5-3-1-2-4-6(5)8(11)12/h1-4H,(H,9,10)(H,11,12)
mp210-211 °C (dec.) (lit.)
Quality Level200
SMILES stringOC(C1=C(C(O)=O)C=CC=C1)=O
solubilitywater: soluble(lit.)
Code
Description
Unité de vente
Prix annoncé
Qté
80010-1KG
Acide phthalique, puriss. p.a., >=99,5% (t)

Unité:1KG
Prix annoncé: $134.85
Source:Prix annoncé
AJOUTER
Cas Number88-99-3
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