酸性紫 19(Fuchsin Acid)：3244-88-0
酸性紫 19
酸性品红, 酸性紫 19;品红S;酸性紫 19;2-氨基-5-[(4-氨基-3-磺苯基)(4-亚氨基-3-磺基-2,5-环己二烯-1-亚基)甲基]-3-甲基苯磺酸二钠盐
Fuchsin Acid
FUCHSIN TRISULFONATE;FUCHSIN VIOLET;FUCHSIN ACID;FUCHSINE ACID;FUCHSIN ACIDIC DISODIUM SALT;CI NO 42685;CI 42685;MAGENTA ACID
3244-88-0
221-816-5
C20H17N3Na2O9S3
585.54
1.74[at 20℃]
>250°C
5(pink)-8(yellow)
14.3 g/100 mL
H2O: soluble1mg/mL
3-4 (10g/l, H2O, 20℃)
Stable. Incompatible with strong oxidizing agents.
0Pa at 25℃
Very dark green Solid
Xi
36/37/38
26-36-24/25
32041200
酸性紫14
room temp
用途：检定游离氯，生物染色剂，如结缔组织和细菌鞭毛的染色。pH指示剂。
