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City Chemical 3,3-Dimethylnaphthidine

3, 3-Dimethylnaphthidine is a polycyclic aromatic hydrocarbon, being one kind of dimethylnaphthidine isomers. It is an effective indicator for metal titration (for example, the titration of aluminum using EDTA method, determination of vanadium). Also, it has been used for the photometric determination of small amount of oxygen as well as chlorine in water. Used in environmental test kits.

Chemical Name: 3,3'-Dimethylnaphthidine

Chemical Family: Aromatics, Hydrocarbons

CAS Number: 13138-48-2

Grade: Laboratory Grade

Synonyms: 3,3'-Dimethyl-(1,1'-binaphthalene)-4,4'-diamine

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family
    Base Chemicals Functions
    CAS No.
    13138-48-2
    Formula
    C22H20N2
    EC No.
    236-069-0

    Applications & Uses

    Applicable Processes

    Properties

    Physical Form
    Appearance
    Grayish-tan chrystalline powder
    Typical Properties
    ValueUnitsTest Method / Conditions
    SKUD1516--
    Property98.0%-
    Molecular Weight312.41--
    Melting Point228 - 229°C-

    Regulatory & Compliance

    Safety & Health

    Precautions for Safe Handling

    Further processing of solid materials may result in the formation of combustible dusts. The potential for combustible dust formation should be taken into consideration before additional processing occurs.
    Provide appropriate exhaust ventilation at places where dust is formed.

    Packaging & Availability

    Packaging Type

    Storage & Handling

    Storage and Handling

    Conditions for safe storage, including any incompatibilities

    • Keep container tightly closed in a dry and well-ventilated place.