M7011

Sigma-Aldrich

Mercury dibromofluorescein disodium salt

practical grade, crystalline

Synonym(s):
Merbromin, Mercurochrome, 2′,7′-Dibromo-5′-(hydroxymercurio)fluorescein disodium salt
Empirical Formula (Hill Notation):
C20H8Br2HgNa2O6
CAS Number:
Molecular Weight:
750.65
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.32

Quality Level

grade

practical grade

form

crystalline

mp

≥300 °C

SMILES string

[Na+].[Na+].O[Hg]c1c([O-])c(Br)cc2c1OC3=CC(=O)C(Br)=CC3=C2c4ccccc4C([O-])=O

InChI

1S/C20H9Br2O5.Hg.2Na.H2O/c21-13-5-11-17(7-15(13)23)27-18-8-16(24)14(22)6-12(18)19(11)9-3-1-2-4-10(9)20(25)26;;;;/h1-7,24H,(H,25,26);;;;1H2/q;3*+1;/p-3

InChI key

SQFDQLBYJKFDDO-UHFFFAOYSA-K

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Legal Information

Signal Word

Danger

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

UN 2025 6.1 / PGII

WGK Germany

WGK 3

Certificate of Analysis
Certificate of Origin
P Koch et al.
Contact dermatitis, 34(6), 405-409 (1996-06-01)
We report a 5-year-old child with previous skin intolerance from Mercurochrome (merbromin), who developed a severe allergic contact dermatitis of both feet when wearing new polyvinyl chloride (PVC) boots. Within a few days, he developed a mercury exanthem involving both...
Yuemei Dong et al.
PLoS pathogens, 14(3), e1006898-e1006898 (2018-03-09)
Plasmodium relies on numerous agonists during its journey through the mosquito vector, and these agonists represent potent targets for transmission-blocking by either inhibiting or interfering with them pre- or post-transcriptionally. The recently developed CRISPR/Cas9-based genome editing tools for Anopheles mosquitoes...
A mating-induced reproductive gene promotes Anopheles tolerance to Plasmodium falciparum infection.
Marcenac, et al.
PLoS Pathogens, 16, e1008908-e1008908 (2021)
Drug rash with eosinophilia and systemic symptoms caused by topical application of mercury.
C Tschanz et al.
Dermatology (Basel, Switzerland), 201(4), 381-382 (2001-01-09)
D O'Kane et al.
International journal of impotence research, 29(6), 225-228 (2017-07-28)
ED affects a significant proportion of males worldwide. With an ever-aging population the prevalence of ED is predicted to double in the next decade. Oral PDE-5 inhibitors are the first-line treatment for ED and have revolutionised its management. These agents...

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