send us an inquiry
LC2295 Dimidium bromide
for surfactant tests

 

Order number Packaging Quantity Price €
AC29295 Glass bottle 1 g 176.40
AC29295 Glass bottle 5 g 705.60

 

Product information
Synonyms 3,8-Diamino-5-methyl- 6-phenylphenanthridinium bromide
Hill Formula C20H18BrN3
HS Code 2933 99 80
EC number 208-256-7
Molar mass 380.28 g/mol
CAS number 518-67-2

 

Chemical and physical data
Solubility (20 °C) soluble
Melting point 242 °C
Molar mass 380.28 g/mol
Bulk density 380 kg/m3

 

Safety information
R Phrase R 36/37/38
Irritating to eyes, respiratory system and skin.
S Phrase S 22
Do not breathe dust.
Categories of danger irritant
Hazard Symbo


Irritant

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.

 

Transport information
Declaration (transport by sea) IMDG-Code UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(4-(DIMETHYLAMINO)-AZOBENZENE), 6.1, III
Declaration (transport by air) IATA-DGR UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(4-(DIMETHYLAMINO)-AZOBENZENE), 6.1, III

 

Specifications
Dye content (spectrophotometrically) ≥ 95 %
Identity (UV/VIS-Spectrum) passes test
Absorption maximum λ max (Methanol) 523 – 528 nm
Spec. Absorptivity A 1%/1cm (λ7m7ax; 0.0005 %; methanol) 166 – 175
TLC-Test passes test
Loss on drying (110 °C) ≤ 5 %

 

 

C6H12N2O4S