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Resorcinol
Product Name: Resorcinol
CAS No.: 108-46-3
Molecular Formula:C6H6O2
Molecular Weight: 110.11
Description: Resorcinol (or resorcin) is an organic compound with the formula C6H4(OH)2. It is one of three isomeric benzenediols, the 1, 3-isomer (or meta-isomer). Resorcinol crystallizes from benzene as colorless needles that are readily soluble in water, alcohol, and ether, but insoluble in chloroform and carbon disulfide.
Application: Resorcinol is mainly used in rubber adhesives, synthetic resins, dyes, preservatives, pharmaceuticals and analytical reagents, etc. The main side of resorcinol is similar to phenol and cresol, and formaldehyde to generate condensates, which can be used to make viscose silk and nylon with tire cord binder, preparation of wood glue, for vinyl materials and metal bonding, resorcinol is the intermediate of many azo dyes, fur dyes, and is also a pharmaceutical intermediate Resorcinol is the raw material of p-azo salicylic acid. Resorcinol has a bactericidal effect, can be used as a preservative, add in cosmetics and dermatological drug paste and ointment, etc. Resorcinol derivatives ¦Â-methylumbelliferone is the intermediate of optical bleaching agent, trinitroresorcinol is detonator, and a considerable amount of resorcinol is used to produce benzophenone ultraviolet absorbers.
Specification:

Item

Standard

Apearance

White flake appearance in Color is allowed during storage darken

Initial melting point of dried product

 ¡Ý108.5 ¡æ

Resorcinol content

(Chemical method)

 ¡Ý99%

Resorcinol content

(HPLC)

 ¡Ý98%

Parahydroquinone content

¡Ü0.05%

Catechol content

¡Ü0.05%

Phenol content

¡Ü0.05%

Crystallization point

 ¡Ý109¡æ

Moisture

¡Ü1.0%

Ash

¡Ü0.1%

 
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