Fuchsine acid (C.I. 42685)

for microscopy
Fuchsine acidic

Empirical formula C20H17N3Na2O9S3
Molar mass (M) 585.54 g / mol
Melting point (mp)> 130 ° C
Solubility: 200 g / l (H2O, 20 ° C)
WGK 1
CAS No. [3244-88-0]
EC no. 221-816-5

Used as plasma stain in 0.5-1.0% watery solution.

Excitation maximum: 540 nm
Emission maximum: 630 nm

$$$$$

Hazard statements
H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation

Safety recommendations
Precautions - prevention
P280 Wear protective gloves / eye protection.

Precautions - response
P302 + P352 IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for a long period of time
amount of minutes; remove contact lenses, if possible; keep rinsing.
P337 + P313 If eye irritation persists: Get medical advice / attention.