OM SHREE GANESHYA NAMAH

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Product Name

 ALIZARINE COMPLEXONE (INDICATOR FOR EDTA TITRATION)

Article No

 A0016300025

CAS No

 3952-78-1

Molecular Formula

 C19H15NO8.2H2O

Molecular Weight

 421.36

Specifications

Appearance:

 Brown colored powder

Identity:

 Passes test

Absorptivity (A 1%/1cm; at lmax):

 Min 110.0

Absoption maxima at pH 5.1:

 421-429 nm

Insoluble matter in NaOH:

 Passes test

Loss on drying (at 135°C):

 Max 5.0%

Sensitivity:

 Passes test

TLC test:

 Passes test