Purpuric Acid, Ammonium Salt

Alias:

Murexide; ammonium

English name:

Purpuric Acid, Ammonium Salt

Alias:

Murexide; ammonium

CAS RN:

3051-09-0

EINECS No.:

221-266-6

Molecular formula:

C₈H₈N₆O₆

Molecular weight:

284.1857

Molecular structure:

Melting point:

>300℃

Boiling point:

523.2°C at 760 mmHg

Flash point:

270.2°C

Solubility:

Slightly soluble

Vapor pressure:

4.81E-11mmHg at 25°C

Uses:

As complex indicator for the determination of calcium, cobalt, copper, manganese, nickel, scandium, zinc and etc.