What is Resorcinol used for?

Resorcinol is the capital basic of an adhering arrangement acclimated in the annoy accomplishment activity and added fiber-reinforced elastic automated goods.
Adhesives formulated from resorcinol-formaldehyde resins or phenol-modified resorcinol-formaldehyde resins are the belief for copse bonding applications ambitious allowance temperature cure, structural integrity, and waterproof characteristics.
Resorcinol is an important actinic average in specialty chemicals manufacturing, such as ablaze screening agents acclimated to assure plastics from acknowledgment to ultraviolet light. Resorcinol is acclimated to accomplish dyestuffs, pharmaceuticals, blaze retardants, agronomical chemicals, fungicidal creams and lotions, atomic primers, antioxidants, a alternation extender for urethane elastomers, and a analysis to advance automated and actinic attrition of cardboard apparatus fabrics.
Applications
Medical
Used externally, it is an antibacterial and disinfectant, and is acclimated 5 to 10% in ointments in the analysis of abiding derma diseases such as psoriasis, hidradenitis suppurativa, and eczema of a sub-acute character. It is present in over-the-counter contemporary abscess treatments at 2% or beneath concentration, and in decree treatments at college concentrations. Weak, adulterated solutions of resorcinol (25 to 35 g/kg) are advantageous in abating the agog in erythematous eczema. A 2% band-aid acclimated as a aerosol has been acclimated with apparent aftereffect in hay agitation and in whooping cough. In the closing ache 0.6 mL of the 2% band-aid has been accustomed internally. It can be included as an anti-dandruff abettor in absterge or in sunscreen cosmetics. It has aswell been alive in the analysis of belly ulcers in doses of 125 to 250 mg in pills, and is said to be analgesic and haemostatic in its action. In ample doses, it is a poison, causing giddiness, deafness, salivation, sweating, and convulsions. It is aswell formed up in assertive antibacterial soaps. Monoacetylresorcinol, C6H4(OH)(O-COCH3), is acclimated beneath the name of euresol. Resorcinol is one of the capital alive capacity in articles like Resinol and Vagisil. Resorcinol is aswell an alive additive in assertive Clearasil products.
Chemical
Resorcinol is aswell acclimated as a actinic average for the amalgam of pharmaceuticals and added amoebic compounds. It is acclimated in the assembly of diazo dyes and plasticizers and as a UV cushion in resins.
An arising use of resorcinol is as a arrangement atom in supramolecular chemistry. The -OH groups on resorcinol anatomy hydrogen bonds to ambition molecules, captivation them in the able acclimatization for a reaction. Many such reactions are able to be agitated out in the solid state, thereby abbreviation or eliminating the use of solvents that may be adverse to the environment.
Resorcinol is an analytic reagent for the qualitative determinaion of ketoses.
Resorcinol is the starting actual for resorcinarene molecules and the initiating atomic advance styphnate (Reference: Army TM 9-1300-214, p. 7–12).
Resorcinol reacts with formaldehyde to anatomy a thermoset resin, which can anatomy the base of an aerogel.
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