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Resorcinol

Introduction:
Resorcinol is an important chemical intermediate in specialty chemicals manufacturing.
(1)Resorcinol is the essential component of an adhesive system used in the tire manufacturing process and other fiber-reinforced rubber mechanical goods.
(2)Adhesives formulated from resorcinol-formaldehyde resins or phenol-modified resorcinol-formaldehyde resins are the criteria for wood bonding applications demanding room temperature cure, structural integrity, and waterproof characteristics.
(3)Resorcinol is an important chemical intermediate in specialty chemicals manufacturing, such as light screening agents used to protect plastics from exposure to ultraviolet light. Resorcinol is used to manufacture dyestuffs, pharmaceuticals, flame retardants, agricultural chemicals, fungicidal creams and lotions, explosive primers, antioxidants, a chain extender for urethane elastomers, and a treatment to improve mechanical and chemical resistance of paper machine fabrics.

Specification:
1. Name: Resorcinol
2. CAS No. 108-46-3
3. White to off-white needle crystals
4. Content: 99.5%
5. Melting point: 106° C
6. Boiling point: 280° C
7. Specific gravity: 1.272
8. Vapor density: 3.8
9. Hazard class: 6.1
10. UN NO: 2876
Item Index
  Best  Quality First  Quality Qualifier
Appearance white  or  light  brown  flakes
  its  color  may  turn  dark  in  storage
Dry  products'   crystallisation  point≥ 109.00 108.50 108.00
Resorcin(chemial  method)%≥ 99.00 98.50 98.00
Resorcin(HPLC)%≥ 99.70 99.00 98.50
Hydrochinone(HPLC)%≤ 0.05 0.10 0.10
Catechol  pyrocatechol(HPLC)%≤ 0.10 0.30 0.50
Phenol(HPLC)%≤ 0.10 0.10  



Used:
Resorcinol is used in resins as an UV absorber. It is used in manufacturing fluorescent and leather dyes and adhesives (resorcinol formaldehyde resins). It is used as a pharmaceutical to treat acne and other greasy skin conditions in combination with other acne treatments such as sulfur. It is used as an anti-dandruff agent in shampoo and sunscreen cosmetics. It is also used as a chemical intermediate to synthesis pharmaceuticals and other organic compounds. Resorcinol is one of parent material of topical keratolytic agents.

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