Fluorescein sodium (cas 518-47-8) Molecular Structure

CAS No. 518-47-8 (Fluorescein sodium )

Molecular Formula: C20H12O5?2NaMolecular Weight: 376.27

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References of Fluorescein sodium cas 518-47-8

} Toxicity

1. ???

dnd-esc 15 μmol/L

??? MUREAV ?? Mutation Research. 89 (1981),95.
2. ???

ivn-man TDLo:14?mg/kg/10M-I:CVS AACRAT 66,283,87

3. ???

ivn-man TDLo:7142?μg/kg:EYE,GIT

??? AJOPAA ?? American Journal of Ophthalmology. 103 (1987),111.
4. ???

orl-rat LD50:6721?mg/kg

??? JOPRAJ ?? Journal of Periodontology. 48 (1977),228.
5. ???

orl-mus LD50:4738?mg/kg

??? JOPRAJ ?? Journal of Periodontology. 48 (1977),228.
6. ???

ipr-mus LD50:1800?mg/kg

??? TXAPA9 ?? Toxicology and Applied Pharmacology. 24 (1973),37.

Safety

Moderately toxic by intraperitoneal route. Mildly toxic by ingestion. Human systemic effects by intravenous route: arrhythmias, eye hemorrhage, nausea or vomiting. Experimental reproductive effects. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of Na2O.
Hazard Codes:?IrritantXi
Risk Statements: 36-36/37/38?
R36: Irritating to eyes
R36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements: 22-24/25-37/39-26-36/37/39-27?
S22: Do not breathe dust
S24/25: Avoid contact with skin and eyes
S37/39: Wear suitable gloves and eye/face protection
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection
S27: Take off immediately all contaminated clothing
WGK Germany: 1
RTECS: LM5425000
F 3:?Hygroscopic
HS Code: 32041200