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Sodium Mercaptobenzothiazole with CAS 2492-26-4

CAS: 2492-26-4
Molecular Formula: C7H4NNaS2
Molecular Weight: 190.24
EINECS: 219-660-8
Solubility: Soluble in water; slightly soluble in alcohol.
Storage Period: 1 year

Synonym: (2-benzothiazolylthio)-sodiu; 2(3H)-Benzothiazolethione,sodiumsalt; 2-benzothiazolethiol,sodiumderiv; 2-benzothiazolethioChemicalbookl,sodiumsalt; 2-mercapto-benzothiazole,sodium; sodium2-mercaptobenzothiazolsolution; sodiumbenzothiazolethiolate; sodiummbt; Sodium Mercaptobenzothiazole SMBT

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    What is of Sodium mercaptobenzothiazole with CAS 2492-26-4?

    Sodium Mercaptobenzothiazole (SMBT) CAS 2492-26-4 is an industrial-grade chemical widely used as a vulcanization accelerator and chemical intermediate in rubber, plastics, and polymer manufacturing. Known for its high purity, stability, and excellent solubility in water, Sodium Mercaptobenzothiazole ensures consistent performance in large-scale industrial applications.

    As a reliable Sodium Mercaptobenzothiazole SMBT supplier, we provide bulk quantities suitable for industrial production, ensuring stable supply and competitive pricing.

    Sodium mercaptobenzothiazole cas 2492 26 4 is an amber liquid with an odor of old rubber. A 50% aqueous solution. Denser than water.

    Specifications

    Product name Sodium salt of 2-Mercaptobenzothiazole (MBT•Na)
    Cas 2492-26-4
    MF C7H4NNaS2
    MW 189.22
    Appearance Pale yellow transparent liquid
    Active content (wt) % 50.0min
    Density (20℃)g/cm3 1.20 min

    Applications of Sodium Mercaptobenzothiazole (SMBT)

    1. Rubber Industry

    SMBT is widely used as a vulcanization accelerator in natural and synthetic rubber, improving cross-linking speed and rubber elasticity.

    Enhances tensile strength, durability, and wear resistance of rubber products.

    2. Plastics and Polymers

    Acts as a processing additive to improve the performance and stability of plastics and polymer materials.

    Used in industrial-grade polymer manufacturing to optimize curing and thermal properties.

    3. Chemical Intermediate

    Sodium 2-mercaptobenzothiazole is an important intermediate for producing thiazole-based compounds, corrosion inhibitors, and specialty chemicals.

    4. Industrial Process Applications

    Used in aqueous solutions (sodium mercaptobenzothiazole solution) for dispersion and reaction in large-scale industrial processes.

    Ensures uniform performance due to its excellent solubility in water.

    Packing

    25kgs/drum,9tons/20’container

    Sodium mercaptobenzothiazole with CAS 2492 26 4-packing

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