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Sodium salicylate (CAS 54-21-7) is a sodium salt of salicylic acid. It can be prepared from sodium phenolate and carbon dioxide under higher temperature and pressure. Historically, it has been synthesized from methyl salicylate (found in wintergreen plants or the bark of sweet birch tree) by reacting it with an excess of sodium hydroxide and heating it under reflux.
Specification
Appearance Colorless small crystals shiny flakes or a white crystalline powder
Identification A,B,C It appears positive reactionClarity and color of solution Clear ≤BY6
Acidity 0.01M NaOH ≤2.0ml
Heavy metals ≤20ppm
Chloride ≤200ppm
Sulphate ≤600ppm
Loss on drying ≤0.5%
Assay 99.0%~101.0%
Application
It is used in medicine as an analgesic and antipyretic.
Sodium salicylate also acts as non-steroidal anti-inflammatory drug (NSAID), and induces apoptosis in cancer cells and also necrosis.It is also a potential replacement for aspirin for people sensitive to it.
It may also be used as a phosphor for the detection of vacuum ultraviolet radiation and electrons
Packing
25kg fiber drum.
9mt per 20ft containerStorage
Placed in sealed container and kept in a cool and dry place.
Avoid strong vibration, insolation, high temperature, smoke and fire.
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