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About This Item
Empirical Formula (Hill Notation):
C12H9N3S · C2H4O2
CAS Number:
Molecular Weight:
287.34
Colour Index Number:
52000
Beilstein:
4345073
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.25
form
powder
technique(s)
titration: suitable
suitability
suitable for microscopy
SMILES string
CC([O-])=O.Nc1ccc2nc3ccc(N)cc3[s+]c2c1
InChI
1S/C12H10N3S.C2H4O2/c13-7-1-3-9-11(5-7)16-12-6-8(14)2-4-10(12)15-9;1-2(3)4/h1-6H,13-14H2;1H3,(H,3,4)/q+1;/p-1
InChI key
OWXBIRAFHWASMS-UHFFFAOYSA-M
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Application
Thionine (Lauth′s violet), a metachromatic dye, is widely used as a biological stain of materials such as DNA. Thionine is being studied as an electron mediator in the development of microbial fuel cells and electrochemical biosensors.
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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