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Wholesale Price 2,5-Thiophenedicarboxylic acid – Phthalaldehyde – Subang

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  • Wholesale Price 2,5-Thiophenedicarboxylic acid – Phthalaldehyde – Subang

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Wholesale Price 2,5-Thiophenedicarboxylic acid – Phthalaldehyde – Subang Detail:

Chemical Structure

15

Product name: Phthalaldehyde

O-phthalaldehyde; 1,2-phthalaldehyde;  Molecular formula: C10H15NO

Molecular formula: C8H6O2

Molecular weight: 134.13200

Numbering System

CAS accession number: 643-79-8

EINECS accession number: 211-402-2

Physical Data

Appearance and properties: light yellow crystalline powder

Density: 1.13g/cm3

Melting point: 55-58°C

Boiling point: 83-84°C (0.7501mmHg)

Flash point: >230°F

Refractive index: 1.622

Storage conditions: 2-8ºC

HS code: 2912299000

Dangerous goods transport code: UN2923 8/PG 2

Use

 Analytical reagents in the chemical field: as an amine alkaloid reagent, it is used to determine primary amine and peptide bond decomposition products by fluorescence method. 2. Organic synthesis: also a pharmaceutical intermediate. 3. Fluorescent reagent, used for pre-column HPLC separation of amino acid derivatives and flow cytometry to measure the thiol group of protein.

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