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        China CA - China Supplier

        CA

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        Contact Info
        • Add:Puyang Henan China, Zip: 457163
        • Contact: Mr. Wang
        • Tel:+86-393-4840366,+86-21-34225991,34225992,64801548
        • Email:willing@willingchem.com

        Other Products

        Description
        Additional Information

        Chemical Name: N-N'-Diphenylthiourea
        Molecular Formula: C13H12N2S
        Molecular Weight: 228.31
        CAS NO: 102-08-9

        Specification:

        Item

        Powder

        Oiled powder

        Appearance

        White powder

        Initial M.P. oC ≥

        148.0

        148.0

        Loss on drying % ≤

        0.30

        0.40

        Ash % ≤

        0.30

        0.40

        Residues on 150μm sieve, % ≤

        0.10

        0.10

        Residues on 63μm), % ≤

        0.50

        0.50

        Additive, %

        \

        0.0-2.0

        Properties: White powder. The density is 1.32. A little bitter, flammability, almost no poison. Soluble in alcohol, diethyl ether, acetone, cyclohexanone, tetrohydrofuran, partly soluble in all PVC plasticizers,insoluble in water and CS2. Soluble in alkali solutions and precipitation from acid solutions

        Application: Medium-speed vulcanization accelerator. Synergises with sulfur donor to boost vulcanization when used in NR and SBR. Need zinc oxide to be effective. Used as secondaryaccelerator in CR vulcanization and EPDR vulcanization system. Used in latex products, cables and general industrial products. It's critical temperature is 80oC,so could be used as raw materials for pharmatical and dye and the test reagent for Os and Rh

        Packaging: 25k~ plastic woven bag, paper with plastic film bag, kraft paper bag

        Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight The validity is 1 year.

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