Bis-(sodium sulfopropyl) disulfide 27206-35-5 Purity97%

Bis-(sodium sulfopropyl) disulfide

  • CAS: 27206-35-5
  • FOB Price:2 USD/Kilogram Get Latest Price
  • Port:Shanghai
  • Minimum Order Quantity:1/Kilogram
  • Supply Ability:5000 Kilogram/Month
  • Payment Terms:L/C,T/T,Western Union,
  • Updatetime:Mar 19 2018
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Supplier Details

Wuhan Tinkoal technology Co, LTD [Audited]

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1-Propanesulfonic acid,3,3'-dithiobis-, sodium salt (1:2)Quick Details

  • Classification:Syntheses Material Intermediates
  • Cas NO.:27206-35-5
  • EINECS:248-324-3
  • Molecular Formula:C6H12Na2O6S4
  • Boiling Point:°Cat760mmHg
  • Flash Point:°C
  • Purity:97%
  • Appearance:White or yellowish powder
  • usage:brightening agent for acid copper bath
  • Brand Name:Tinkoal
  • MF:C6H12Na2O6S4
  • Mw:354.4

Packaging & Delivery

  • Packaging Detail:25 kgs/drum
  • Delivery Detail:delivered in 3 days after received the money

Detailed Description


Name: Bis-(sodium sulfopropyl) disulfide

CAS No. 27206-35-5

Other name: SPS

                     1-Propanesulfonicacid,3,3’-dithiobis-,disodium salt


MF: C6H12Na2O6S4

Mw: 354.4

EINECS: 248-324-3

Appearance: White or yellowish powder

Assay: 97%

Application: As a brightening agent for acid copper baths for decorative and 

functional deposits, Bis-(sodium sulfopropyl) disulfide is functionally 

compatible with most components of typical copper bath formulation such as non-

ionic surfactants, polymeric amines and other mercapto compounds. 

Package: 25 kgs/drum


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Sodium 3-nitrobenzenesulphonate

Sodium 3-nitrobenzenesulphonate

  • Min. Order: 1 Kilogram
  • FOB Price: USD 1 / Kilogram
  • Purity: 95%min
  • Packaging Detail: 25kg/bag

    Name: Sodium 3-nitrobenzenesulphonate

    CAS: 127-68-4

    Other name: Meta-Nitro Benzene sulfonic acid sodium salt

                Meta-Nitro Benzene sulfonic acid sodium salt

                Antidyeing agent S

                Ludigol S

    MF: C6H4NNaO5S

    Mw: 225.15

    Grade: industrial grade

    Purity: 90% (Antidyeing agent S), 95%(Sodium 3-nitrobenzenesulphonate)

    Appearance: yellow powder (90%), white powder (95%)

    Solubility: soluble in water and acid, insoluble in some organic solvents, such as alcohol, ether, benzenc, etc.

    pH Value: 7.0-9.0

    Application: used as a resisting agent for dyeing and printing go avoid forming striation ,

    as an oxidizing agent for plating and dyestuffs intermediate, etc

    Packing: 25kgs/plastic bag

    Storage: stored in dry place

    Detail more >>
    Sodium isethionate

    Sodium isethionate

  • Min. Order: 1 Kilogram
  • FOB Price: USD 0.2 / Kilogram
  • Purity: 95%min
  • Packaging Detail: 25kgs/drum
  •  Name: Sodium isethionate

    CAS No. 1562-00-1

    Other name:  2-Hydroxyethanesulfonic acid sodium salt



    MF: C2H5NaO4S

    Mw: 148.11

    Assay: 95% 

    Mp: 191-194 degree

    Appearance:  white to off-white powder

    Application: Sodium isethionate is used as assistant brightener for nickel plating,

    surfactant intermediate,pharmaceutical intermediate .

     Package: 25kgs/drum, 250kgs/drum

    Detail more >>

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