商品名称:荧光素钠(C.I. 45350)
reag. Ph. Eur.
powder
6720 mg/kg LD50, oral (Rat)
≤10% loss on drying, 110°C
red-brown
8.3 (20 °C, 10 g/L in H2O)
>300 °C
500 g/L
600 kg/m3
490-492 nm (buffer pH 8.0)
2-30°C
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
NJDNXYGOVLYJHP-UHFFFAOYSA-L