O-Phenylenediamine 99.9% CAS: 95-54-5

O-phenylenediamine is a colorless crystalline solid. Solubility: O-phenylenediamine is soluble in most organic solvents such as alcohols, ethers and ketones, and insoluble in water. Odor: O-phenylenediamine has a pungent odor. Use: Dye synthesis: o-phenylenediamine is an important raw material for the synthesis of a variety of dyes, especially for the preparation of azo dyes. Rubber industry: O-phenylenediamine is one of the components of rubber vulcanization accelerator, which helps to increase the strength and durability of rubber.

(1) O-phenylenediamine is mainly used in the manufacture of pesticide fungicides (carbendazim, Benzodiazim, methyl tolbuzine, thiamendam), reducing dyes (reduced yellow 6GD, reduced brilliant Orange GR), cationic dyes (cationic Brilliant Yellow 10GFF), polymer stabilizers (2-mercaptobenzimidazole), heterocyclic compounds (benzimidazole and quinoxaline), photosensitive materials, Surfactant, antifreeze, copper anticorrosive agent, etc. It is one of the ingredients of hair dye formulation and one of the organic reagents commonly used in analytical chemistry to identify 1, 2-diketones, carboxylic acids and aldehydes.

(2) M-phenylenediamine is mainly used in the manufacture of dyes, such as direct fast black RN, and used as fur dyes, as well as azonitrogen and azine dye intermediates, determination of nitrite, but also used in ion exchange resins, block copolymers and photography; Used as textile dyeing agent, laboratory reagent, vulcanizing agent, corrosion inhibitor. It is also used as curing agent of epoxy resin and coagulant of cement.

(3) p-phenylenediamine is mainly used in the manufacture of dyes, can be used for the synthesis of azo dyes disperse dyes, acid dyes, direct dyes, vulcanized dyes, fur dyes (fur black D), can also be used for fur dyeing, as a cosmetic hair dye Ursilk D, It is also used in the production of rubber anti-aging agents (" anti-aging agent DNP ", "anti-aging agent DOP", "anti-aging agent DBP") and developer.

Bizda chuqur hamkorlikka ega bo'lgan ko'plab yuqori sifatli fabrikalar mavjud bo'lib, ular sizga yuqori sifatli mahsulotlar va raqobatbardosh narxlarni taqdim etadi. Shuningdek, biz ommaviy xaridlar uchun chegirmalar berishimiz mumkin. Va biz ko'plab professional ekspeditorlik kompaniyalari bilan hamkorlik qilamiz, mahsulotlarni sizning qo'llaringizga xavfsiz va muammosiz etkazib bera olamiz. Yetkazib berish muddati to'lov tasdiqlanganidan keyin taxminan 3-20 kun.

1. Siz zavodmisiz yoki savdo shirkati?
Biz sanoat va savdoni integratsiyalashgan, bir martalik xizmat ko'rsatuvchi kompaniyamiz. OEM qabul qilinishi mumkin.

2. Siz namunalar berasizmi? Bu bepulmi yoki qo'shimchami?
Bepul namunalar. Namunaning yuk to'lovi siz tomondan to'lanishi kerak.

3. Sizda sifat nazorati bilan bog'liq sertifikatlar bormi?
Sifatni ta'minlash uchun ISO 9001: 2008 sertifikati.

4. Kotirovka olish uchun nimani taqdim etishim kerak?
Iltimos, sizga kerak bo'lgan mahsulot turi, buyurtma miqdori, manzili va aniq talablari haqida bizga xabar bering. Kotirovka sizning murojaatingiz uchun o'z vaqtida amalga oshiriladi.

5. Qaysi to'lov usulini afzal ko'rasiz? Qanday shartlar qabul qilinadi?
Qabul qilingan yetkazib berish shartlari: FOB, CFR, CIF, EXW;
Accepted Payment Currency:USD;EUR
Qabul qilingan to'lov turi: T / T, Western Union; Paypal, Savdo kafolati.
So'zlashadigan til: Ingliz.