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Sigma-Aldrich

5(6)-Carboxyfluoreszein

Dye content 90 %

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About This Item

Empirische Formel (Hill-System):
C21H12O7
CAS-Nummer:
72088-94-9
Molekulargewicht:
376.32
EG-Nummer:
276-331-1
MDL-Nummer:
MFCD00151081
UNSPSC-Code:
12171500
PubChem Substanz-ID:
329756539
NACRES:
NA.47

Assay

≥89.5% (HPLC)

Qualitätsniveau

100

Form

powder

Zusammensetzung

Dye content, 90%

mp (Schmelzpunkt)

275 °C (dec.) (lit.)

λmax

492 nm

ε (Extinktionskoeffizient)

12134 at 284 nm in 0.1 M NaOH at 0.005 g/L
43060 at 239 nm in 0.1 M NaOH at 0.005 g/L

Anwendung(en)

diagnostic assay manufacturing
hematology
histology

Lagertemp.

room temp

SMILES String

OC(=O)c1ccc2c(c1)C(=O)OC23c4ccc(O)cc4Oc5cc(O)ccc35.OC(=O)c6ccc7C(=O)OC8(c9ccc(O)cc9Oc%10cc(O)ccc8%10)c7c6

InChI

1S/2C21H12O7/c22-11-2-5-15-17(8-11)27-18-9-12(23)3-6-16(18)21(15)14-4-1-10(19(24)25)7-13(14)20(26)28-21;22-11-2-5-14-17(8-11)27-18-9-12(23)3-6-15(18)21(14)16-7-10(19(24)25)1-4-13(16)20(26)28-21/h2*1-9,22-23H,(H,24,25)

InChIKey

BPVHBBXCESDRKW-UHFFFAOYSA-N

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Verwandte Kategorien

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

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Analysenzertifikate (COA)

Lot/Batch Number
MKCK7036
MKCJ8194
MKCG6805
MKCD3055
MKBX5657V

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