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| Salicylic Acid |
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| Benzoic acid,-2hydroxcy |
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| 69-72-7 |
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| daily chemicals |
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White crystal or crystal powders,and sweets first and then hot,no chemical changes in the air.Atmospherical
ly sublimation temperature over 76oC.Easily to decarboxylate and change into phenol and dioxide when he
ated atmospherically,and its aqueous solution appears acid reaction,becomes purple with FeCL3.Slightly di
ssolves in water but dissolves in boiling water easily.Dissolves in the ethanol or ether and slightly soluble in
chloroform.
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