Oracet blue 2R (C.I. 61110), Laboratory chemicals, Laboratory Chemicals manufacturer, Laboratory chemicals india, Laboratory Chemicals directory, elabmart
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LC4624 Oracet blue 2R (C.I. 61110)

indicator for titration in non-aqueous solvents Reag. Ph Eur

 

Order number Packaging Quantity Price €
AC31624 Glass bottle 5 g 22.73

 

Product information
Grade Reag. Ph Eur
Hill Formula Disperse blue 19, 1-Amino-4-anilinoanthraquinone
Chemical formula C20H14N2O2
HS Code 3204 19 00
EC number 224-520-4
Molar mass 314.35 g/mol
CAS number 4395-65-7

 

Chemical and physical data
Ignition temperature 590 °C
Solubility (20 °C) insoluble
Melting point 194 °C
Molar mass 314.35 g/mol
Density 1.30 g/cm3
Bulk density 230 kg/m3

 

Safety information
Storage class 10 – 13 Other liquids and solids
WGK WGK 3 highly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

Specifications
Identity (UV/VIS-Spectrum) passes test
Melting point (DSC (differential scanning calorimetry)) about 194 °C
Absorption maximum λ max (Acetic acid) 610 – 615 nm
Spec. Absorptivity A 1%/1cm (λ7m7ax; 0.01 g/l; acetic acid) 450 – 520
Loss on drying (110 °C) ≤ 1 %
Suitability as indicator (for non-aqueous titration) passes test

 

Oracet blue 2R (C.I. 61110),  Laboratory chemicals, Laboratory Chemicals manufacturer, Laboratory chemicals india, Laboratory Chemicals directory, elabmart