3,3′-Dichlorobenzidine dihydrochloride


Product name: 3,3′-Dichlorobenzidine dihydrochloride

Chemical name: 3,3′-DCB hcl; DCB;

CAS: 612-83-9

Synonyms3,3-DCB

MW: 326

MF: C12H12Cl4N2

Use: It is mainly used as intermediate of Pigment Orange 34.

Package: 25kg per plastic woven bag

Origin: Made In China

Specifications of 3,3′-Dichlorobenzidine dihydrochloride:

Items Standards Results
Appearance White powder Comply
Content 72% 72.5%
Moisture 0.5% 0.35%
Ash 0.5% 0.38%
pH 5-8 6

Introductions of 3,3′-Dichlorobenzidine dihydrochloride

3,3′-Dichlorobenzidine dihydrochloride CAS:612-83-9 is an important chemical intermediate.
White to pinkish paste.
Melting point 132-137 ℃
Soluble in dilute acid, ethanol and ether, slightly soluble in water.
Use: used in the production of dyes, pigments and inks.

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