CAS: 115-41-3 |Pyrocatechol aro
Awọn itumọ ọrọ sisọ:
1,2-Benzenediol,4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis-, S, S-dioxide; 3',3',4'-Trihydroxyfuchsone-2'-SulfonicAcidPV;PyrocatechinSulfonphthaleinViolet CATECHOLSULFONAPHTHALEIN; CATECHOL violet; 3,3', 4'-TRIHYDROXYFUCHSONE-2''-SULFONIC ACID; A, A-BIS
SILES Canonical:C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC(=C(C=C3)O)O)C4=CC(=C(C=C4)O)O
Koodu HS:32041900
Ìwúwo:1.632± 0.06g/cm3 (Asọtẹlẹ)
Oju Ise:659.5±55.0°C(Asọtẹlẹ)
Oju Iyọ:185°C(oṣu kejila)(tan.)
PKA:7.21± 0.10 (Asọtẹlẹ)
Ìfarahàn:MetallicorCrystalline Powder
Awọn Gbólóhùn Ewu:36/37/38
Awọn Gbólóhùn Aabo:24/25
WGK Germany:3
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