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Picture of Benzenesulfinic Acid Sodium Salt

Benzenesulfinic Acid Sodium Salt

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Origin: China

Cas No: 873-55-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description
  • Quick Details

    CAS No.:
    873-55-2
    Other Names:
    Sodium benzenesulfinate
    MF:
    C6H5NaO2S
    EINECS No.:
    212-842-8
    Place of Origin:
    Shanghai, China
    Grade Standard:
    Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade
    Purity:
    99%
    Appearance:
    Powder
    Application:
    industrial
    Brand Name:
    Terppon
    Model Number:
    8
    Color:
    White

    Packaging&Delivery

    Lead Time:
    1 week
  • Property

    CAS No.: 873-55-2 Formula: C6H6NaO2S+ Molecular Weight: 165.16500

    Description

    Benzenesulfinic Acid Sodium Salt is used reduce the adverse chemical interaction involved in the coupling of self/dual-cured composites to hydrated dentin.

    Basic Info

    Chemical Name Benzenesulfinic Acid Sodium Salt
    Synonyms

    Benzenesulfinic acid, sodium salt;
    sodium,benzenesulfinate;

    CAS No. 873-55-2
    Molecular Formula C6H6NaO2S+
    Molecular Weight 165.16500
    PSA 56.51000
    LogP 2.13290

    Properties

    Appearance & Physical State white to off-white crystalline powder
    Density 0.8 g/cm3 (20ºC)
    Boiling Point 339.4ºC at 760 mmHg
    Melting Point 300ºC
    Flash Point 159.1ºC
    Stability Stable under normal temperatures and pressures.
    Storage Condition Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    Safety Info

    RTECS DA9135000
    Safety Statements S26-S37/39
    HS Code 2904909090
    WGK Germany 1
    Risk Statements R36/37/38
    Hazard Codes Xi

    Synthesis Route

    Benzenesulfonyl ChlorideP-TOLYL DISULFIDE+Benzenesulfinic Acid Sodium Salt
    Benzenesulfonyl Chloride+acetonebenzenesulfonylsulfanylbenzene+benzenesulfonylsulfonylbenzene
    1-ethoxysulfanyl-2,4-dinitrobenzene+Benzenesulfinic Acid Sodium Salt

    Precursor

    Benzenesulfonyl Chloride
    acetylacetone
    4-methoxybenzyl 3-(chloromethyl)-2-(2-oxo-3-(2-phenylacetamido)-4-((phenylsulfonyl)thio)azetidin-1-yl)but-3-enoate
    Ethyl cyanoacetate

    Downstream Product

    2-(cyclopenten-1-yl)prop-2-enylsulfonylbenzene
    2-(benzenesulfonyl)-3-(4-fluorophenyl)-1-phenylprop-2-en-1-one
    2-(benzenesulfonyl)acetamide
    9-(benzenesulfonyl)nonan-1-ol

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