Substance
ID:351448
Names and Identifiers
Synonyms
Acid Red 87Eosin YellowishBronze Bromo ESBromofluorescein四溴荧光黄酸性红 87曙红微黄2′,4′,5′,7′-四溴荧光素 二钠盐曙红 Y醇溶伊红Eosin Y disodium salt伊红 Y 二钠盐2′,4′,5′,7′-Tetrabromofluorescein disodium saltBromo acid J. TS, XL, or XX
IUPAC name
disodium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate
IUPAC Traditional name
disodium eosin YS(2-)
Registration numbers
CAS Number
EC Number
Beilstein Number
MDL Number
Color Index Number
PubChem SID
Properties
Safety Information
GHS Signal Word
Warning
GHS Precautionary statements
P305+P351+P338
European Hazard Symbols
Irritant (Xi)GHS Hazard statements
H319
Safety Statements
26
German water hazard class
3
Risk Statements
36
MSDS Link
RTECS
LM5850000
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Physical Property
Solubility
H2O: soluble0.1 g/mL, dark red
Fluorescence
λex 520 nm; λem 540 nm in H2O
Product Information
Empirical Formula (Hill Notation)
C20H6Br4Na2O5
Grade
for electrophoresis
Suitability
in accordance for electrophoresis test
Molecule Details
Other Notes
Reversible staining of peptides and proteins after PAGE, followed by recovery of proteins1
Reversible staining of peptides and proteins after PAGE, followed by recovery of proteins1
Molecular Spectra
No Data Available
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References
No Data Available
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