CAS: 115-41-3 |Pyrocatechol aro

Apejuwe kukuru:

  • CAS No.:115-41-3
  • Orukọ ọja:Pyrocatechol aro
  • Fọọmu Molecular:C19H14O7S
  • Ìwúwo Molikula:386.38
  • EINECS No.:204-088-3

  • Alaye ọja

    ọja Tags

    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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