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Chemical name:
Isopropyl thioxanthone(mixture of 2-and 4-isomers)(I.T.X.)
Molecular Formula: C15H13NOS
Molecular Weight: 241
CAS NO: [5495-84-17] and [83846-86-0]mixture
Chemical structure:
Specification:
Appearance |
yellow crystal powder |
Assay |
≥99% |
Melting point |
60-64°C |
Loss on drying |
≤0.5% |
Ash |
≤0.1% |
Use: It is used in transparent or colour UV-photocurable ink,binder and paint.It is generally used with the amine synergist(EDAB)together.It is used with the anion initiator together,and also acts as the effect of sensitizer.It is suggested that the adding amount is 0.2-2% w/w.
Storage and transportation: The chemical stability is good.It can be stored and tansported according to the general chemcial matter regulation.
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