Description

Descriptiono-Phenylenediamine, also known as benzene-1.2-diamine, is an organic compound with the formula C6H4(NH2)2. This aromatic diamine is an important precursor to many heterocyclic compounds. It appears as a white solid, although samples can darken due to oxidation by air. It is isomeric with m-phenylenediamine and p-phenylenediamine.ApplicationChemistry:It is used as a precursor for the synthesis of heterocyclic compounds, including benzimidazoles and benzotriazoles.Biology:It is employed in biosensing systems as a colorimetric and photothermal signaling agent.Medicine:It is used in the synthesis of various medicinal compounds such as tiabendazole, pyrazinamide, and morinamide.Industry:It is used in the production of dyes, rubber antioxidants, and corrosion inhibitors.SpecificationsItemStandardTest ResultsAppearance White to light red flake crystalsLight red flake crystalContent ≥99.0%99.9%p-phenylenediamine≤0.03%undetectedm-phenylenediamine≤0.03%undetectedo-chloraniline≤0.03%0.003o-nitroaniline≤0.01%undetectedType of Packaging25kg/ drum or as per buyer requirement.CertificationsISO 9001. ISO 22716. cGMP certifiedKosher, Halal certifiedShipping InformationMOQ: (Due to the nature of chemical transportation, please consult the sea trade manager for details!)Port of Loading: CHINA – Shanghai Port, Ningbo Zhoushan Port, Guangzhou Port, QinGDAo Port, Tianjin Port, Dalian Port, Xiamen Port, Lianyungang Port (can be ensured according to the requirements of customers)Delivery Time: 4-6 weeks, depending on order size and destinationPayment TermsL/C, D/P, T/T at buyer’s costSample available on requestMultiple NamesOPDAEK 1700C.I. 76010O-PHENYL DIAMINEo-Phenylendiamine1.2-Fenylendiamino-Phenylenediamine1.2-Diaminobenzenediamino-1.2benzenePhenylenediamine,o-benzene-1.2-diaminebenzene,1.2-diamino-1.2-Phenylenediamineo-Phenylenediamine OPDC.I. Oxidation Base 161.2-Diaminobenzene, o-Phenylenediamine, OPD1.2-Diaminobenzene, 1.2-Phenylenediamine, OPD1.2-Diaminobenzene, 1.2-Phenylenediamine, o-Phenylenediamine, OPDRandom ContentHot contentHot review contentSodium Isopropyl Xanthate 90% SIPXSodium Amyl Xanthate (SAX) 90%, Mining chemical, mining flotation reagentOxalic acid for mining 99.6%Cyanoacetic acid 99% PowderFood Grade Ammonium SulphatePhthalic anhydridelithium Carbonates 99.5% Battery Level or 99.2% Industry grade 99%1Discounted Sodium Cyanide (CAS: 143-33-9) for Mining – High Quality & Competitive Pricing2Sodium Cyanide 98.3% CAS 143-33-9 NaCN gold dressing agent Essential for Mining Chemical Industries3China’s New Regulations on Sodium Cyanide Exports and Guidance for International Buyers4Sodium Cyanide (CAS: 143-33-9) End user certificate (Chinese and English version)5International Cyanide（Sodium cyanide） Management Code – Gold Mine Acceptance Standards6China factory Sulfuric Acid 98% 7Anhydrous Oxalic acid 99.6% Industrial Grade1Sodium Cyanide 98.3% CAS 143-33-9 NaCN gold dressing agent Essential for Mining Chemical Industries2High Purity · Stable Performance · Higher Recovery — sodium cyanide for modern gold leaching3Nutritional Supplements Food Addictive Sarcosine 99% min4Sodium Cyanide Import Regulations & Compliance – Ensuring Safe and Compliant Importation in Peru5United Chemical’s Research Team Demonstrates Authority Through Data-Driven Insights6AuCyan™ High-Performance Sodium Cyanide | 98.3% Purity for Global Gold Mining7Digital Electronic Detonator（Delay time 0~ 16000ms）