Lianyungang Kangke Chemical Co., Ltd.
Main products:Calcium Propionate,Sodium Tripolyphosphate,Monopotassium Phosphate
Products
Contact Us
  • Contact Person : Ms. AN HAIYING
  • Company Name : Lianyungang Kangke Chemical Co., Ltd.
  • Tel : 0086-518-85770361,15305133903
  • Fax : 0086-518-85809176
  • Address : Jiangsu,LIANYUNGANG,705# NO. 1 BLD JIUHE INTERNATIONAL NEW CITY 3RD PROJECT LIANYUNGANG ECONOMIC TECHNOLOGY DEVELOPMENT ZONE, CHINA
  • Country/Region : China
  • Zip : 222000

Hydroquinone (HQ)

Hydroquinone (HQ)
Product Detailed
Chemical name: 1,4-Dihydroxybenzene Description: needle like crystal Molecular formula: C6H6O2 Molecular weight: 110.11

Hydroquinone

Chemical name: 1,4-DihydroxybenzeneDescription: needle like crystalMolecular formula: C6H6O2Molecular weight: 110.11Specific gravity: 1.332Melting point: 172oCBoiling point: 286oCFlashing point: 165oC 

Hydroquinone is soluble in water, alcohol, ether and slightly soluble in benzene.Uses: hydroquinone is an important chemical industry materia, which is mainly used in developer anthraquinone, azobenzene dye, synthetic ammonia flux, rubber antiox-idant, paint and stabilizer as well antioxidant of essense. Specification: Industry grade , photographic gradePacking: in 25kg water proof poly compound bag within liner, per 15-17/mt in a 20'fcl. Storage and transport: It should be handled with care when it is used and transported. It should be handled as general poisonous chemical goods.Standard: Main quality standard indicators.

Items

Photographic-gradeGB10552-89

Industrial-gradeQ/320700FE02-1999

Appearancewhite or off-white powdery crystal white or off-white powdery crystal
Content %(m/m)99.0-101.099.0-101
Melting point oC≥ 170.0171.0-175.0
Solubility Up to standard
Ignition residue≤0.1%≤ 0.05 %
Heavy metal (Pb) ≤ 0.002 %
Iron (Fe) ≤ 0.002 %

Hydroquinone (HQ)



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