MilliporeSigma
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1.03992

SAFC

Fluorescein sodium (C.I. 45350)

extra pure

Synonym(s):
Fluorescein sodium (C.I. 45350)
Empirical Formula (Hill Notation):
C20H10Na2O5
CAS Number:
Molecular Weight:
376.27
MDL number:
EC Index Number:
208-253-0

Quality Level

form

powder

potency

6720 mg/kg LD50, oral (Rat)

pH

8.3 (20 °C, 10 g/L in H2O)

mp

>300 °C

solubility

500 g/L

bulk density

600 kg/m3

application(s)

liquid formulation
pharmaceutical

storage temp.

2-30°C

InChI

1S/C20H12O5.2Na/c21-11-5-7-15-17(9-11)25-18-10-12(22)6-8-16(18)19(15)13-3-1-2-4-14(13)20(23)24;;/h1-10,21H,(H,23,24);;/q;2*+1/p-2

InChI key

NJDNXYGOVLYJHP-UHFFFAOYSA-L

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

423.7 °F - Pensky-Martens closed cup

Flash Point(C)

217.6 °C - Pensky-Martens closed cup

Certificate of Analysis

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Certificate of Quality

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