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Home > Products >  Hydroquinone

Hydroquinone CAS NO.123-31-9

  • Min.Order: 1 Metric Ton
  • Payment Terms: L/C,D/A,D/P,T/T,MoneyGram,Other
  • Product Details

Keywords

  • Hydroquinone
  • 99.9% min Hydroquinone photo grade
  • high quality Hydroquinone for cosmetic

Quick Details

  • ProName: Hydroquinone
  • CasNo: 123-31-9
  • Appearance: White needle crystal or powder crysta
  • Application: Can be used as intermediates of polyme...
  • DeliveryTime: prompt shipment
  • PackAge: at buyers' request
  • ProductionCapacity: 1000 Metric Ton/Year
  • Purity: 99.9% min
  • Transportation: by sea
  • LimitNum: 1 Metric Ton
  • Grade: Food Grade,Pharma Grade
  • PURITY: 99.5%-101.0%
  • MELTING POINT DC: 171-175
  • WATER: 0.3 % MAX
  • SOLUBILITY: Transparent without insoluble matter
  • RESIDUE ON IGNITION ASH: 0.05% Max
  • HEAVY METALPb: 0.002% Max
  • IRON Fe: 0.002% Max

Superiority

Hydroquinone

Usage: Can be used as intermediates of polymer, monomer inhibitor, dyes and auxiliary; as antioxidant in food and medicine industry; as anti coagulant for gas; developer for film, photos and X-ray film.

Details

Hydroquinone

Usage: Can be used as intermediates of polymer, monomer inhibitor, dyes and auxiliary; as antioxidant in food and medicine industry; as anti coagulant for gas; developer for film, photos and X-ray film.

Item

Specification

Typical Test Result

APPEARANCE

White needle crystal or powder crystal

White crystal

PURITY

PCT

99.5-101.0

99.8

MELTING POINT

DC

171-175

172.0-174.0

WATER

PCT

0.3 MAX

0.12

SOLUBILITY

 

Transparent without insoluble matter

Transparent without insoluble matter

RESIDUE ON IGNITION ASH

PCT

0.05 Max

0.001

HEAVY METALPb

PCT

0.002 Max

0.0010

IRON Fe

PCT

0.002 Max

0.0009

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