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Fluorescein

Catalog No. 32615 Name Sigma Aldrich
CAS Number 2321-07-5 Website http://www.sigmaaldrich.com
M. F. C20H12O5 Telephone 1-800-521-8956
M. W. 332.30628 Fax
Purity Email
Storage Chembase ID: 575

SYNONYMS

Title
荧光素
IUPAC name
3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthene]-3-one
IUPAC Traditional name
fluorescein
Synonyms
酸性黄 73
Acid Yellow 73

DATABASE IDS

PubChem SID 24859566
CAS Number 2321-07-5
EC Number 219-031-8
MDL Number MFCD00005050
Beilstein Number 94324
Color Index Number 45350

PROPERTIES

GHS Hazard statements H319
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
GHS Precautionary statements P305 + P351 + P338
Risk Statements 36
RTECS LM5075000
Safety Statements 26
German water hazard class 3
GHS Pictograms GHS07
GHS Signal Word Warning
Empirical Formula (Hill Notation) C20H12O5
Grade Reag. Ph. Eur.
Ignition Residue ≤0.25% (as SO4)
Suitability passes test for TLC
Suitability passes test for UV spectrum
Gene Information human ... PTPN1(5770), PTPRF(5792)

DETAILS

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REFERENCES