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    BPS

    Bisphenol S molecule contains two hydroxyl groups and a strong electron-withdrawing sulfone, acidic than other phenols.
    Bisphenol S mainly used as a fixing agent. Fixing agent can be produced for raw material with bisphenol A. It has excellent heat resistance, light resistance and oxidation resistance, is polycarbonate, epoxy resin and polysulfide, polyether sulfone, polyether resin raw materials, etc. 
    Bisphenol S Also used in the manufacture of color photographic materials, photographic contrast enhancement, thermo sensitive materials (developer), daily surfactant and efficient deodorant, etc. Can be used as additive in plating solution, leather tanning agent, dispersant of disperse dye dyeing at high temperature hardening accelerator, phenolic resin, resin, flame retardant, etc. And intermediates of pesticides, dyes, auxiliaries, also can be directly used in the paint, leather modification agent, agent of the light metal plating.

    Item

    Specification

    Product Name

    Bisphenol S 

    Others Name

    BPS

    CAS No.

    80-09-1

    MF

    C12H10O4S

    EINECS No.

    201-250-5

    Appearance

    White crystal powder

    Melting point:

    245-250 °C(lit.)

    Water Solubility

    1.1 g/L (20°C)

    Key Words

     

    Product Specifications


    ITEM

    High Pure1

    High Pure2

    Pure

    Ordinary

    Purified

    Crude

    Pruity

    99.9

    99.8

    99.5

    99.5

    98

    95

    2,4-Bsiphenol S %

    0.1

    0.2

    0.5

    0.5

    2

    4

    M.P. ℃

    246-248

    245-248

    243-248

    243-248

    239-246

    236-242

    Moisture %

    0.1

    0.1

    0.2

    0.5

    0.5

    1.0

    APHA

    20-30

    30-40

    80-100

    -

    -

    Brown Powder

    CAS NO.: 80-09-1

    Contact: Mr. Ye Wei Xin
    Tel: +86-510-82753588
    Fax: +86-510-82753598
    Mobile: +86-13806194144

    Add: RM 417, Taihu Pearl Digital Mansion, No.99, Qingyang Road, Wuxi, China.
    P.C.: 214023