P-Phenylenediamine

Appearance: wihte flake/powder. Purity(hplc):99.9% Melting point: 1000kg/lot, 25kg/fiber drum

P-Phenylenediamine(CAS:106-50-3)

Name N,N-Dimethyl-p-phenylenediamine dihydrochloride Synonyms 4-Amino-N,N-dimethylaniline dihydrochloride 4-Dimethylaminoaniline dihydrochloride N,N'-dimethylbenzene-1,4-diamine dihydrochloride CAS 536-46-9 EINECS 208-635-7 Purity 98% Molecular Formula C8H14Cl2N2 Molecular Weight 209.116 Melting Point 222 Boling Point 262 C at 760 mmHg Flash Point 88.6 C Appearance light red to black solid Storage Condition Keep in dark place,Inert atmosphere,Room temperature HS code 2921 51 90 Use For the Colorimetric Determination of hydrogen sulfide and sulfide and the detection of vanadium. Nanjing Kaitian Chemical Co., Ltd. is mainly engaged in the research and development, production and sales of pharmaceutical intermediates, pesticide intermediates, bulk drugs and other chemicals. N,N-Dimethyl-p-phenylenediamine dihydrochloride is one of the gold products produced by our company. N,N-Dimethyl-p-phenylenediamine dihydrochloride has good advantages in product purity and appearanceï¼?welcome to inquire and order.

Supplier: Chemical intermediates such as p-phenylenediamine, 2, 5-diaminetoluene sulfate

Appearance: white fine powder; Purity(hplc):99% Drying loss:0.5% Ash:0.5% Iron::20ppm 1000kg/lot, 25kg/fiber drum

Appearance:off-white crystalline powder Purity(hplc):¡ý99% Drying loss:¡ü0.5% Ash:¡ü0.5% Fe:¡ü50ppm 1000kg/lot, 25kg/fiber drum

Appearance:off-white crystalline powder Purity(hplc):98% Content of water:4.0% Ash:0.5% Fe:20ppm. 1000kg/lot, 25kg/fiber drum

Appearance:light pink to off-white crystalline powder Purity(hplc):99% Drying loss:0.5% Ash:0.5% Fe:40ppm. 1000kg/lot, 25kg/fiber drum

Product name:n, n-bis(beta-hydroxy ethyl)-p-phenylenediamine sulfate Appearance:white crystalline powder Purity(hplc):99% Content of water:4.0% Ash:0.5% Iron:50ppm 1000kg/lot, 25kg/fiber drum