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M7011

Sigma-Aldrich

Mercury dibromofluorescein disodium salt

practical grade, crystalline

Synonym(s):

2′,7′-Dibromo-5′-(hydroxymercurio)fluorescein disodium salt, Merbromin, Mercurochrome

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About This Item

Empirical Formula (Hill Notation):
C20H8Br2HgNa2O6
CAS Number:
129-16-8
Molecular Weight:
750.65
EC Number:
204-933-6
MDL number:
MFCD00013081
UNSPSC Code:
12352200
PubChem Substance ID:
24897134
NACRES:
NA.32

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

signalword

Danger

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
028K0724
077K1667
086K1406
125K1520
098F0492

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Andrea Wilken et al.
Analytical and bioanalytical chemistry, 397(8), 3525-3532 (2010-06-25)
The interaction of Mercurochrome, a medical preparation based on the mercury organic compound merbromin, with free thiols in low molecular weight peptides and in proteins has been investigated by means of liquid chromatography (LC) and electrospray mass spectrometry (ESI-MS). Beta-lactoglobulin
J Contreras-Garduño et al.
Microbes and infection, 16(3), 261-267 (2013-12-03)
Immune priming is a new paradigm in innate immunity. However, most studies have focused on the benefits of priming (enhanced survival and parasite clearance after a second challenge), while little attention has been paid to the costs. In this study
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
Local treatment of dry gangrene.
G Dreiplatz et al.
VASA. Zeitschrift fur Gefasskrankheiten, 31(4), 280-280 (2003-01-04)
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)
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