Salicylic acid CAS 69-72-7
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Salicylic acid is often used as an anti-inflammatory materials. It is known for its ability to ease aches and pains and reduce fevers.
Salicylic acid tends to atmospherically subimate when temperature higher than 76°C; Easily to decarboxylate and change into phenol and carbon dioxide when heated atmospherically. It is slightly soluble in water but dissolves in boiling water easily, soluble in ethanol or ether and slightly soluble in Chloroform.
-Boiling point: 211°C
-Melting Point: 158-161 °C
-Flash Point: 157°C
-Density: 1.44g/cm3
Specification
| Item | Industrial Grade | Sublimed Grade | Pharma Grade |
| Purity, % min. | 99.0 | 99.0 | 99.0-100.5 |
| Phenol, % max | 0.20 | 0.10 | 0.10 |
| Melting point, °C max | 156 | 158 | 158 |
| Sulphate ash, % max. | 0.30 | 0.20 | 0.10 |
| Loss on drying, % max | 0.50 | - | - |
| Mositure. % max. | 0.50 | 0.40 | 0.40 |
| Heavy metals, ppm max | 20 | - | - |
| Sulphate, % max | 200 | - | - |
Application
Cosmetic industry: It has a good’ scrub, clean pores’ capacity, safety, skin irritation and even lower than the other acid, thereby becoming the new darling of skin care products; It can also dilute the pigmentation spots, reduce pores, remove fine wrinkles and improve the effects of aging caused by sun exposurel
Pharmaceutical industry: It is a highly versatile disinfection preservative, which can be used to inhibit synthesis of sulfonamide nitrogen, antipyretic analgesics aspirin, sodium salicylate.
Chemical industry: It can be used in pesticides. Dye and rubber making.
Packaging
25kg per fiber drum, 9000kg per 20ft container
25kg craft bag, 18mt-20mt per 20ft container
