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LC1893 Eosin Y (yellowish) (C.I. 45380)

for microscopy


Order number Packaging Quantity Price €
AC28893 Glass bottle 25 g 20.03
AC28893 Glass bottle 100 g 67.5


Product information
Hill Formula C20H6Br4Na2O5
HS Code 3204 12 00
EC number 241-409-6
Molar mass 691.86 g/mol
CAS number 17372-87-1


Chemical and physical data
Solubility 300 g/l (20 °C)
Melting point 295 – 296 °C
Molar mass 691.86 g/mol
Bulk density 710 kg/m3
pH value 9.2 (10 g/l, H2O, 20 °C)


Safety information according to GHS
Hazard Statement(s) H319: Causes serious eye irritation.
Precautionary Statement(s) P260: Do not breathe dust.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Warning
Hazard Pictogram(s)
Storage class 10 – 13 Other liquids and solids
WGK WGK 2 water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.


Safety information
R Phrase R 36
Irritating to eyes.
S Phrase S 22-26
Do not breathe dust.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
Categories of danger irritant
Hazard Symbol Irritant


Toxicological data
LD 50 oral LD50 rat > 2000 mg/kg


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