Factory Price 1 2-Ethanedithiol / Ethylene dithioglycol / CAS 540-63-6 in Stock
  • Item No.HIgh quality
    MOQ1 Kilogram / Kilograms
  • Size 10.00 x 10.00 x 7.00 cm
    Weight1.10 kg
    description

     http://sc01.alicdn.com/kf/He94673b93fa64f4c850f082d1fae8d59A/238246835/He94673b93fa64f4c850f082d1fae8d59A

     

    • Product Description

     

    Melting point−41 °C(lit.)
    Boiling point144-146 °C(lit.)
    density1.123 g/mL at 25 °C(lit.)
    vapor density>1 (vs air)
    vapor pressure4.8 mm Hg ( 20 °C)
    FEMA3484 | 1,2-ETHANEDITHIOL
    refractive indexn20/D 1.558(lit.)
    Fp122 °F
    storage temp.Store at 0-5°C
    pkapK1:8.96;pK2:10.54 (25°C)
    formLiquid
    colorClear slightly colored
    Water Solubilityinsoluble
    SensitiveAir Sensitive
    JECFA Number532
    Merck14,3725
    BRN505946
    Stability:Stable. Flammable. Incompatible with oxidizing agents, bases, reducing agents, alkali metals.
    InChIKeyVYMPLPIFKRHAAC-UHFFFAOYSA-N
    CAS DataBase Reference540-63-6(CAS DataBase Reference)
    NIST Chemistry Reference1,2-Ethanedithiol(540-63-6)
    EPA Substance Registry System1,2-Ethanedithiol (540-63-6)
     
    Hazard CodesT,Xn,F
    Risk Statements10-23/24/25-23/25-21-36-23-21/22-36/37/38-20/21/22
    Safety Statements36/37/39-45-26-16-36/37-36-7/9
    RIDADRUN 3071 6.1/PG 2
    WGK Germany3
    RTECSKI3325000
    F10-13-23
    TSCAYes
    HazardClass3
    PackingGroupIII
    HS Code29309070
    Hazardous Substances Data540-63-6(Hazardous Substances Data)
    ToxicityLD50 orally in Rabbit: 120 mg/kg LD50 dermal Rabbit 197 mg/kg
     

     

     

    Liquid packaging

    • 1000kg/ ISO tank

    • 1000kg/ IBC drum

    • 200kg/ drum&plastic drum

    • 25kg/ plastic drum

     

    Powder packing

     

    • 1000kg/Jumbo bag

    • 25kg/ plastic woven bag&kraft paper bag&Carton

     

     

    Our Services

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    Company Information

    Qingdao Sigma Chemical Co., Ltd.is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

    The aim of Qingdao Sigma Chemical Co., Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
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    teams.jpgREPUTION.jpg

     

     

     

    FAQ

    Q1: Are you a manufacturer?
    Answer: Yes, we are factory founded on 2002.
     
    Q2: How to contact with us?
    Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
     
    Q3:Which kind of payment terms do you accept?
    For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
     
    Q4:Can you give me a discount price?
    Surely,It depend on your qty
     
    Q5:How can i get a sample?
    free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
     
    Q6: How to confirm the Product Quality before placing orders?
    A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
     
    Q7:How do you treat quality complaint?
    A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

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