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Home > Specialty Chemicals > 2-Mercaptobenzimidazole for Sale > 2-mercaptobenzimidazole copper plating brighteners and Levelling
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2-mercaptobenzimidazole copper plating brighteners and Levelling

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CAS No.:

583-39-1

Grade:

Plating Grade

Content:

99%

Port:

Shanghai

Brand:

MILIION SENIOR

Packaging:

25Kg/cardboard barrels

Price valid (until):

2023-12-31

Company Type:
Trader
Location:
China
Qualification:
Main Products:

1,3-Propanesultone,SPS 98%,PPS-OH,TC-EHS,acid zinc carrier OX series,Acid zinc plating

  • Product Description

  • Seller Information

  • Description


      Product Detail  


    2-mercaptobenzimidazole

    Chemical name: 2-mercapto-benzimidazole
    CAS No: 583-39-1
    EINECS No: 209-502-6
    Molecular formula: C7H6SN2
    Molecular weight:150.2
    Melting point: 303-304°C
    Water Solubility: <0.1 g/100 mL at 23.5 oC
    Contect: 99%
    Appearance: White crystal

    Application:
    It is soluble in alkaline solution and used as brightener for copper plating, which can brighten and level the deposit.
    In addition, It can improve working current density.It is often combined with N,SPS.

    Packing
    25Kg/cardboard barrels

    Other acid copper intermediates:

    1) SPS(90%/ 95%), Bis-(Sodium Sulfopropyl)-Disulfide, CAS No. 27206-35-5
    2) ZPS, 3-(Benzothiazol-2-ylthio)-1-propanesulfonic acid sodium salt, CAS No. 49625-94-7
    3) DPS, N,N-Dimethyl-dithiocarbamyl propyl sulfonic acid sodium salt, CAS No. 18880-36-9
    4) UPS, 3-[(Aminoiminomethyl)thio]-1-propanesulfonic acid, CAS No. 21668-81-5
    5) BY-1, Basic yellow (yellow dye)
    6) NPZ-1, Phenazine polymers (Blue violet dye)
    7) NPZ-2, Phenazine polymers (Violet red dye)
    8) Polyether-1, Polyether chemical compound
    9) Polyether-2, Polyether chemical compound
    10) Polyether-8, Polyoxyethylene ether of alcohol
    11) PAX, Levelling agent and brightener in LCD
    12) PAE-9, Polyoxyethylene ether of amine
    13) PAC, Brightener and levelling agent in MCD and LCD, eliminate the white mist in LCD
    14) AOS, Improve the brightening range of the plating coating, and make the plating coating in LCD smooth.
    15)1,3-Propane Sultone
    16) MPS, Sodium 3-mercaptopropanesulphonate
    17) 2-mercaptobenzimidazole
    18) etc.


      Product Detail  



      Product Detail  


    Certificates

    Basic Info
    Product Name:

    2-Mercaptobenzimidazole

    Other Name:

    2H-Benzimidazole-2-thione,1,3-dihydro-;2-Benzimidazolethiol;2-Benzimidazolinethione;1,3-Dihydro-2H-benzimidazole-2-thione;2-Mercaptobenzimidazole;1H-Benzimidazole-2-thiol;ASM MB;2-Thiobenzimidazole;Antioxidant MB;o-Phenylenethiourea;Antigene MB;Permanax 21;2-Benzimidazolethione;Vulkanox MB;AO-MB;Nocrac MB;Vulkanox MBI;G 580;2-Mercapto-1H-benzimidazole;Antioxidant MB/K;MB/K;Antage MB;Sumilizer MB;MB;2,3-Dihydro-1H-benzimidazole-2-thione;Nonflex MB;1,3-Dihydro-2H-benzoimidazole-2-thione;NSC 186246;NSC 21414;Benzimidazolin-2-thione;Sandant MB;Vulkanox MG;1H-Benzo[d]imidazole-2(3H)-thione;Curekind MBI/B;1H-Benzo[d]imidazole-2-thiol;2-Sulfhydrylbenzimidazole;MBI 80;Rhenogran MBI 80;1,3-Dihydrobenzimidazole-2-thione;1H-Benzoimidazole-2-thiol;1H-1,3-Benzodiazole-2-thiol;1,3-Dihydro-benzoimidazole-2-thione;2080-59-3;2254-59-3;12640-35-6;49608-67-5;98443-73-3;124449-02-1;134469-07-1;138464-55-8

    CAS No.:

    583-39-1

    Molecular Formula:

    C7H6N2S

    InChIKeys:

    InChIKey=YHMYGUUIMTVXNW-UHFFFAOYSA-N

    Molecular Weight:

    150.2

    Exact Mass:

    150.20

    BRN:

    119867

    EC Number:

    209-502-6

    UNII:

    619CVM6HOK

    NSC Number:

    186246|21414

    UN Number:

    2811

    DSSTox ID:

    DTXSID9025536

    HScode:

    2933990090

    Categories:

    Characteristics
    PSA:

    56.2

    XLogP3:

    1.7

    Appearance:

    White to beige Powder

    Density:

    1.42

    Melting Point:

    298 °C

    Boiling Point:

    270.6ºC at 760mmHg

    Flash Point:

    >250°C

    Refractive Index:

    1.771

    Water Solubility:

    H2O: <0.1 g/100 mL at 23.5 ºC

    Storage Conditions:

    Refrigerator, Under Inert Atmosphere

    Vapor Pressure:

    30.2 mm Hg at 142° F (NTP, 1992)

    Toxicity:

    Oral-mouse LD50: 750 mg/kg; peritoneal-mouse LD50: 200 mg/kg

    Flammability characteristics:

    Flammable; burning produces toxic nitrogen oxides and sulfur oxide fumes

    Air and Water Reactions:

    Dust explosion: 0.140 oz/ft3. Insoluble in water. This chemical is moisture sensitive. (NTP, 1992).

    Reactive Group:

    Amines, Phosphines, and Pyridines

    Reactivity Profile:

    An organosulfide and an amine. Organosulfides are incompatible with acids, diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. Reactions with these materials generate heat and in many cases hydrogen gas. Many of these compounds may liberate hydrogen sulfide upon decomposition or reaction with an acid. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.

    Hazard Identification

    Classification of the substance or mixture

    Acute toxicity - Category 3, Oral

    Skin sensitization, Category 1

    Specific target organ toxicity – repeated exposure, Category 2

    Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 3

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H301 Toxic if swallowed

    H317 May cause an allergic skin reaction

    H373 May cause damage to organs through prolonged or repeated exposure

    H412 Harmful to aquatic life with long lasting effects

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P270 Do not eat, drink or smoke when using this product.

    P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

    P272 Contaminated work clothing should not be allowed out of the workplace.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    P260 Do not breathe dust/fume/gas/mist/vapours/spray.

    P273 Avoid release to the environment.

    Response

    P301+P316 IF SWALLOWED: Get emergency medical help immediately.

    P321 Specific treatment (see ... on this label).

    P330 Rinse mouth.

    P302+P352 IF ON SKIN: Wash with plenty of water/...

    P333+P317 If skin irritation or rash occurs: Get medical help.

    P362+P364 Take off contaminated clothing and wash it before reuse.

    P319 Get medical help if you feel unwell.

    Storage

    P405 Store locked up.

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    1,3-Propanesultone,SPS 98%,PPS-OH,TC-EHS,acid zinc carrier OX series,Acid zinc plating

    Location:

    Room 206, Floor 6th, CFD Times Fortune Center Building, Jianghan District, Wuhan, China

    Payment Terms:

    TT against copy of documents,D/P,L/C

    Average lead Time:

    7

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    51-100

    Year of Establishment:

    2015

    Certifications:

    Business License

    万年长 (MILLION SENIOR)
    Excellent electroplating chemicals supplier.
    The most powerful Acetylene glycol surfactants, copper foil intermediates, and electrolyte additives supplier in China used in the field of solar photovoltaic, lithium battery industries, and so on...More>>

    1) Product Superiority

       Focusing on Ni,Zn,Cu,Cr,Sn plating chemicals for 20 years,the top supplier of Acetylenic Diol surfactants in China.

    2) Continuous improvement

       Continuously innovate technology and improve quality to meet the high needs of customers.

    3) Quality assurance

       ISO9001: Standard with strict quality control to ensure superior product quality.

    4) Fast delivery

       Goods usually can be sent out within 7-14 days (or so) after the payment

           Wuhan Million Senior International Trade Co., Ltd is an international chemical expert supplier specialized in the field of Electroplating chemicals, New energy chemicals (Crystalline silicon cutting fluid, Lithium electrolyte additives, Copper foil additives), Metal working fluids, Fluorosurfactants, Water treatment chemicals, Pharmaceutical intermediates, Other fine chemicals,etc. We have a group of strong long-term cooperated manufacturers, which enable us to provide customers with stable and high-quality products; With the business ideas of Integrity Management and Customer First, we continuously provide customers with professional and sincere services, and try our best to meet various and continuously growing demands of customers; We pursue continuous innovation, and expand new products and markets constantly. Nowadays, Million Senior products have been exported worldwide, include Southeast Asia, Europe and America, Middle East, South America, Africa(etc.), which have won more and more favors from customers home and abroad. Million Senior will be a vibrant towering tree with luxuriant foliage, and benefits every corner of the world. Choose Million Senior is to choose Safety, Guarantee, Satisfaction, Confidence, we sincerely expect to cooperate with you, and let’s create a better future together.



      Company Profile  


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