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Home > Products >  Factory Supply 3,4-Dihydroxybenzaldehyde

Factory Supply 3,4-Dihydroxybenzaldehyde CAS NO.139-85-5

  • FOB Price: USD: /Kilogram Get Latest Price
  • Min.Order: 100 Gram
  • Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Other
  • Available Specifications:

    Pharma grade(25-1000)KilogramPharma grade(1000-18000)Kilogram

  • Product Details


  • 3,4-Dihydroxybenzaldehyde
  • Erlotinib impurity 54
  • Protocatechualdehyde

Quick Details

  • ProName: Factory Supply 3,4-Dihydroxybenzaldehy...
  • CasNo: 139-85-5
  • Molecular Formula: C7H6O3
  • Appearance: Pale yellow to pale gray powder
  • Application: MATERILA
  • DeliveryTime: immediately
  • PackAge: drum
  • Port: Shanghai Port
  • ProductionCapacity: 500 Metric Ton/Day
  • Purity: 99%
  • Storage: keep in cool and dry place
  • Transportation: BY SEA OR BY AIR
  • LimitNum: 100 Gram
  • Moisture Content: 10%max
  • Residual Solvent: 0
  • Heavy Metal: 0
  • purity: 99%


Specifications of our 3,4-Dihydroxybenzaldehyde CAS 139-85-5:

Items Specifications Results
Appearance Pale yellow to pale gray powder Conforms
Assay ≥99% 99.82%

Welcome to inquire us to get the complete COA


Ality Holding Group Limited, established in 2007, is a comprehensive Chemical Supply Group with Patent Technology as its core. Ality Group operates branches in Hong Kong, Singapore and mainland China, including production bases in Shandong, Zhejiang and Fujian provinces.

Ality Group devotes to providing global retail customers and institutional clients with quality, comprehensive and diversified supplies.

Ality Group mainly provides Life Science Series, Fine Intermediates, Chemical Additives and Custom Manufactures; Ality Group, for retail and institutional clients, also provides OEM Services and R&D Services.

Ality Group upholds the creed that, Employees as the base, Customer as the core, Market as the direction, and Compliance as the principles, which is committed to creating the leading Chemical Supply Brand in the world.

If you are interested in us, pls check our website // for more details.

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