3,3'-Diaminobenzidine/DAB CAS: 91-95-2

Off-white to light brown powder. Mainly used for the monomer of high-temperature proof polymer. Also for synthesis of other organic intermediates.

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product description

ItemSpecifications
AppearanceOff-white to light brown powder
Purity≥98.0%
Moisture≤1.0%
Melting point175-177℃ (lit.)

Package: 25KG/drum or as buyer request.

Storage: in a dry and ventilated warehouse; keep away from sunshine and moisture.