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Salicylic acid CAS 69-72-7

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Salicylic acid CAS 69-72-7 is a kind of powder, technical grade in pale pink to white green appearance, while higher grade is white powder, odorless, sweet first and then hot, no chemical change in the air. Salicylic acid is known for its ability to ease aches and pains and reduce fevers. It is used as an anti-inflammatory drug.

Atmospherically subimation temperature over 76°C. Easily to decarboxylate and change into phenol and carbon dioxide when heated atmospherically, and its aqueous solution appears acid reaction, become purple with FeCl3, slightly dissolves 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


Specification of Salicylic acid

Item                                      Industrial Grade           Sublimed Grade       Pharma Grade

Purity, % min.                        99.0                               99.0                           99.0-100.5
Phenol, % ma  .                     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 of Salicylic acid
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.

25kg per fiber drum
25kg craft bag

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