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Pyridine sulfur trioxide

Product name
Pyridine sulfur trioxide
Brand

Specification
98%
Package
20kgs/drum
Unit
kg
Price
Preservation
Store in a cool, dry, well ventilated warehouse.
Appearance
White powder,
Details
Pyridine sulfur trioxide is an intermediate of sodium sugar anhydride sodium ester. Generally used as a sulfonation agent, mild reaction, the nature of stability; in the field of biological pharmacy, commonly used as organic oxidants and sulfuric acid esterification agent. Special sulfonation reagents for sulfonation of furan, pyridine, etc.. Also used as an oxidizing agent and as a sulfonation agent.
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  • product name:Pyridine sulfur trioxide
  • product alias:Pyridine,compd.withsulfurtrioxide(1:1);Salfurtrioxidepyri-dinecomplex;Sulfurtrioxide,compd.withpyridine(1:1);(DIMETHYLAMINOMETHYL)STYRENE;VINYLBENZYLDIMETHYLAMINE;N,N-DIMETHYLVINYLBENZYLAMINE;
  • Molecular formula:C5H5N.O3S
  • Molecular weight:159.16
  • CAS No:26412-87-3
  • Structure drawing:
  • dangerous mark:C
  • Safety term:S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39:Wear suitable protective clothing, gloves and eye/face protection
  • Risk term:R22:Harmful if swallowed. R34:Causes burns.
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