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SALICYLIC ACID(USP)
1,Cosmetic Raw Material2,Personal Care Material3,Skin Care&Efficacy
Specification:| Salicylic Acid (Medical Grade) | ||||
| Chemical name: | Benzoic acid,-2hydroxcy | |||
| Molecular formula: | C7H6O3 | |||
| CAS | 69-72-7 | |||
| Structure formula: | ||||
| Standard | BP/USP | |||
| Physical and Chemical Properties: | White crystal or crystal powders,and sweets first and then hot,no chemical changes in the air.Atmospherically sublimation temperature over 76oC.Easily to decarboxylate and change into phenol and dioxide when heated atmospherically,and its aqueous solution appears acid reaction,becomes purple with FeCL3.Slightly dissolves in water but dissolves in boiling water easily.Dissolves in the ethanol or ether and slightly soluble in chloroform. | |||
| Specification | Appearance: | White crystal or crystal powders | ||
| Color and clarity of solution: | Meet the requirement. | |||
| Loss of drying: | ≤0.5% | Sulfate ash: | ≤0.1% | |
| Assay: | 99.0-100.5% | Moisture: | ≤0.40% | |
| Heavy metals: | ≤20ppm | Sulfate: | ≤200ppm | |
| M.P.: | ≥158oC | Phenol: | ≤0.10% | |
| Usage | Medicine of disinfection and antiseptic for dissolving skin cutin hyperplasia and skin mould infection. | |||
| Packing: | 25kg | |||
| Storage: | 25kg ,Dry place in sealed container. | |||
PACKAGING&DELIVERY
25kg/package
Within 7 days after receipt of deposit
Salicylic Acid(USP)