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B24818 Dimidium bromide, 95%

CAS Number
3,8-Diamino-5-methyl-6-phenylphenanthridinium bromide

Stock No. Size Price ($) Quantity Availability
B24818-01 0.25g 69.50
B24818-03 1g 200.00
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Dimidium bromide, 95%


Chemical Properties

Formula Weight
Melting point
230° dec.
Storage & Sensitivity
Ambient temperatures.
Soluble in water.


Dimidium bromide acts as an inhibitor of L-cell growth. It is also used as a fluorescent probe for nucleic acids. It is also useful in the determination of cationic surfactants. It is also used as an intercalating agent.


Store in cool place. Incompatible with strong oxidizing agents.

Literature References

Makarov, N. M.; Kulapin, E. G. New potentiometric screen-printed sensors for determination of homologous sodium alkylsulfates . Sens. Actuators, B 2015, 210, 817-824.

Yang, Y. J.; Kelkar, A. V.; Zhu, X.; Bai, G.; Ng, H. T.; Corti, D. S.; Franses, E. I. Effect of sodium dodecylsulfate monomers and micelles on the stability of aqueous dispersions of titanium dioxide pigment nanoparticles against agglomeration and sedimentation. J. Colloid Interface Sci. 2015, 450, 434-445.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Harmonized Tariff Code


  • A10842

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  • A14965

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  • A16863

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