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Posted at: Offers to Sell and Export | Posted on: Wed 20 Oct, 2010 5:25 am |
o phenylenediamine
Products Photos CatalogPhenylenediamine Photos Catalog

o-Phenylenediamine (O-PDA)

Cas no.: 95-54-5 einecs: 202-430-6

Molecular Formula:

C6H8N2 Molecular weight: 108.14

Molecular Structure:

Property: o-Phenylenediamine (O-PDA) is a organic compound with the formula C6H4(NH2)2. o-Phenylenediamine (O-PDA) is an important precursor to many heterocyclic compounds. o-Phenylenediamine (O-PDA) is isomeric with m-phenylenediamine and p-phenylenediamine.


Items index

items Unit Technical Index

Appearance - White flake or Granule Off white to Pinkish flake or Granule Pinkish flake or Granule

Purity(GC) % (Min) 99.9 99.8 99.5

MPD ppm ( Max) 200 500 1000

PPD ppm ( Max) 200 500 1000

Melting point ℃(Min) 100.7 100.7 100.0

Usage: o-Phenylenediamine (O-PDA) is intermediate used in the synthesis of insecticides, dyestuff, fungicides, corrosion inhibitors, pigments and pharmaceuticals; o-Phenylenediamine (O-PDA) is also used to remove elemental sulfur in mining ores, and to remove aldehye color formers in polymeric.

In coordination chemistry, o-Phenylenediamine (O-PDA) is an important ligand precursor. Schiff base derivatives, such as those derived from salicylaldehyde, are excellent chelating ligands. Oxidation of its metal-phenylenediamine complexes affords the diimine derivatives, which are intensely coloured and often exist in multiple stable oxidation states.

Package and storage: 25kg drum or bag, Keep in the clear and dry storage shed.

Related: o-Phenylenediamine (O-PDA); O-PDA; 1, 2-Benzenediamine; 1, 2-Diaminobenzene; C.I. 76010; C.I. Oxidation base 16; Orthamine

Company Contact:

No member photo
Contact Name: Vincent
Company Name: Chemland Group Inc
Email: Email
Tel: 0086 532 85026682
Fax: 0086 532 85028486
Street Address: No.10 Hongkong
Middle Rd, Qingdao, China
Website: http://www.chemland.us
Member name: ChemlandGroup
Country: China-CN China
Member Since: 20 October 2010
Total Leads: 11 ChemlandGroup Import Export Business Leads
Business focus: Food Additives
Verify: Safe Import Export Tips

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