Competitive price 99% purity cas 69-72-7 pure salicylic acid and phenol plasters salicylic acid price

Salicylic acid

Technical Grade and medical grade

Chemical name: Benzoic acid,-2hydroxcy Salicylic acid

Molecular formula: C7H6O3

CAS: 69-72-7

Physical and Chemical properties:

Salicylic Acid is White crystalline powder,odorless,sweet first and then hot,no chemical change in the air.Atmospherically sublimation temperature over 76oC.Easily to decarboxylate and change into phenol and carbon 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.Soluble in ethanol or ether and slightly soluble in chloroform.

USE:

Salicylic acid can remove excess cutin layer, at the same time promote epidermal cells quickly update;If the epidermal cells are young, fresh and full of vigor and vitality, nature can make the skin recover smooth and delicate.

Salicylic acid is fat-soluble, can follow the secretion of oils and fats of sebaceous glands infiltrate deep pore, is advantageous to the dissolved pore old accumulation of cuticle, improve pore blocking, thus blocking the formation of acne and reduce the enlarged pores.

Salicylic acid effect in hair follicle cells, the wall can help remove blocked hair follicles, correction of abnormal cell falls off, the mild acne can prevent the pores clog and the most effective for blackheads.

Packing:

25kg/fiber drum or paper bags, or as customer request

Storage: Must be in dry and ventilated place.

We also have Salicylic acid medical grade, Sublimed Salicylic acid, Methyl Salicylate,Acetyl Salicylic acid, Sodium Salicylate, Magnesium Salicylate,Salicylamide etc.

Salicylic Acid (Technical Grade)

CAS NO. 69-72-7 Chemical formula Molecular Formula C7H6O3 Chemical Name 2-hydroxy benzoic acid ;salicylic acid Physical and Chemical Properties crystal powder in pale pink to pale brown, colourless, sweet first and then hot, no chemical change in the air. Atmosphevical sulbimating at the tempurature over 76℃ tlalte to decarloxylate and change into phenol and dioxide when heated tmospherically, and its agueous solution appeas acid reaction becomes purple with Feel3. Slightly dissolues in water but dissolves in boiling water easily solublein ethanol or ether slightly soluble in chloroform. Specification content: ≥99.0% M.P. ≥156.0℃ Phenol: ≤0.20% Ash: ≤0.30% Uses The product is material of medicine, perfume, dyestuff, pesticide and rubber cure retarder. Chiefly it is used to manufacture the medicine of fever-allaying and analgesic for fever, direct dyestuff, insecticide and absorbent of ultraviolet ray. Packing Package in polypropylene knitted bag attached with paper polyethylene plastic bag inside. Net weight 25kg . Storage Store in a cool, dry place and well closed containers, protected from light .