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Phthaldialdehyde, 98%

Brand:  Alfa Aesar A13299.09

UNSPSC : 12352114

Code : NEW

Additional Details : CAS Number : 643-79-8 Weight : 0.01000kg Transport : UN number : 2923 Chem class : 1 Pack group : II

Quantity 10g

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Product Code. 11460883

  • £22.90 / 10g


Estimated Shipment date
from Supplier 13-06-2017
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Specifications

Description

Applications
Phthaldialdehyde is used as a fluorescent reagent for checking the assay of amines present in proteins, peptides by capillary electrophoresis and chromatography. It is also used for cholesterol assay in the picomole range as well as for fluorometric determination of histamine, histidine and other amino acids. Poly(phthalaldehyde) is obtained by the polymerization reaction which is used to make a photoresist. The nitrogen by o-phthaldialdehyde assay (NOPA) is a method used in winemaking process to measure the completion of fermentation.

Solubility
Soluble in acetic acid and methanol. Slightly soluble in water.

Notes
Air, light and moisture sensitive. Store in cool place. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with oxidizing agents, amines and strong bases.
Description & Specifications

Chemical Identifiers

o-Phthaldialdehyde
C8H6O2
MFCD00003335
878317
643-79-8
134.14
UN2923

Specifications

o-Phthaldialdehyde
98%
98%
134.14
UN2923
10g
643-79-8
98%
C8H6O2
MFCD00003335
878317
Documentation

Technical Documents