O-CRESOLPHTHALEIN COMPLEXONE AR*

O-CRESOLPHTHALEIN COMPLEXONE AR
Article No. Grade Purity Cas no. Molecular Formula Molecular Weight H.S. Code Shelf Life
C0079300001 AR 2411-89-4 C32H32N2O12 636.61 2933.2990
60 Months

Physical Properties

Physical state at 20 °C

Solid

Colour

Light brown

Melting Point/ Freezing point [°C]

219 - 221 °C

Specifications

Appearance:

 Beige colored powder

Water (by KF):

 Max 10%

Suitability (as indicator):

 Passes test

Absorption maxima in 0.1mol/L NaOH:

 577 - 580 nm

Absorptivity (1%/1cm; at lmax; 0.005g/L 0.1 M NaOH solution):

 Min 750

Safety Information and Hazard Symbols

Safety Statement: 22-24/25
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Globally Harmonized System of classification and Labelling of Chemicals (GHS)

SUVCHEM
MAKE IN INDIA

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