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26741-53-7 Phosphite Antioxidant 626 Antioxidant 24 Ultranox 626

26741-53-7 Phosphite Antioxidant 626 Antioxidant 24 Ultranox 626

    • 26741-53-7 Phosphite Antioxidant 626 Antioxidant 24 Ultranox 626
    • 26741-53-7 Phosphite Antioxidant 626 Antioxidant 24 Ultranox 626
    • 26741-53-7 Phosphite Antioxidant 626 Antioxidant 24 Ultranox 626
    • 26741-53-7 Phosphite Antioxidant 626 Antioxidant 24 Ultranox 626
  • 26741-53-7 Phosphite Antioxidant 626 Antioxidant 24 Ultranox 626

    Product Details:

    Place of Origin: CHINA
    Brand Name: JTL
    Certification: ISO9001
    Model Number: Antioxidant 2246-A

    Payment & Shipping Terms:

    Minimum Order Quantity: Negotiation
    Price: Negotiation
    Packaging Details: BAG
    Supply Ability: 1000 tons / month
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    Detailed Product Description
    Classification: Chemical Auxiliary Agent CAS NO: 26741-53-7
    Other Name: Ultranox 626 Usage: Rubber Auxiliary Agent , Plastic Auxiliary Agent
    Purity: 95% Min Appearance: White Crystalline Powder
    Molecular Formula: C33H50O6P2 EINECS No.: 247-952-5
    High Light:

    plastic additive masterbatch

    ,

    polymer additives

    26741-53-7 Antioxidant 24 Ultranox 626 Phosphite Antioxidant 626

     

    Basic Spec

    English name: Antioxidant 24
    English alias: Bis(2,4-di-tert-butylphenyl) pentaerythritol diphosphite; 3,9-Bis(2,4-bis(1,1-dimethylethyl)phenoxy)-2,4,8,10-tetraoxa-3 , 9-diphosphaspiro (5.5) undecane; ADK Stab PEP 24; Mark PEP 24; Ultranox 626; Irgafos 126; Primanox626; 3,9-bis(2,4-di-tert-butylphenoxy)-2,4,8,10 -tetraoxa-3,9-diphosphaspiro[5.5]undecane; Antioxidant 626; Bis-(2,4-di-tert-butylphenyl)-pentaerythrityl diphosphite; Antioxidant AT-626; Bis(2,4-di-tert-butylphenyl) Pentaerythritol diphosphite
    CAS No.: 26741-53-7
    EINECS number: 247-952-5
    Molecular formula: C33H50O6P2
    Molecular weight: 604.694
    InChI: InChI=1/C33H50O6P2/c1-29(2,3)23-13-15-27(25(17-23)31(7,8)9)38-40-34-19-33(20- 35-40) 21-36-41 (37-22-33) 39-28-16-14-24 (30 (4, 5) 6) 18-26 (28) 32 (10, 11) 12 / h13- 18H, 19-22H2, 1-12H3
    Molecular structure: antioxidant THP-24 26741-53-7
    Melting point: 160-178°C
    Boiling point: 555.8 °C at 760 mmHg
    Flash point: 363.9 ° C

     

    Chemical Structure:

    26741-53-7 Phosphite Antioxidant 626 Antioxidant 24 Ultranox 626

     

     

    Physical Property & Specification

    Specifications:

     

    Item Specification
    Appearance White crystalline powder
    Purity 95.0% min
    Melting point 170.0-180.0°C min
    Volatiles 1.0% max
    Acid value 1.0mgKOH/g max
    Free 2,4-di-t-butylphenyl 1.0% max

     

    Features:

     

    Bulk density 0.43g/mL; dust explosion concentration lower limit 0.12Kg/m3, explosive index 0.37; flash point 168°C; ignition point 421°C; soluble in organic solvents such as toluene, dichloromethane, slightly soluble in alcohol, insoluble in water .
    Features:
    Compared with common phosphite antioxidants, this product has higher phosphorus content (antioxidant functional group) and higher antioxidant activity. It is a high-performance phosphite antioxidant. The addition of SONOX 626 allows the polymer to be effectively protected under high temperature processing conditions and allows the polymer to achieve excellent multiple processing stability.

     

     

    Packaging:

     

    Packed in a carton lined with plastic bags, 20KG/carton; not suitable for exposure, heat and moisture during storage and transportation. Store in a cool, dry and ventilated place, and store and transport according to the general chemical products.

     
     

     

    Applications

    This product is a high-performance antioxidant. The antioxidant activity of this product is better than other phosphites. It can make the polymer better processed under the condition of adding half of the common phosphite antioxidant. stability.

    This product is generally not used alone, and is often used in combination with a phenolic primary antioxidant such as antioxidant 1010. This product is widely used in PP, PE, PS, PA, PC, ABS and other polymer materials after compounding with phenolic antioxidants. The general dosage is from 0.1% to 0.3%.

     

    26741-53-7 Phosphite Antioxidant 626 Antioxidant 24 Ultranox 626

     

    Payment Terms

    100% TT Before Shipment

     

    Contact Information

     

    Tel 0086 134 35409275
    Fax 0086 757 84888673
    Mobile 0086 13670617610
    E-mail frank@jasontechcn.com
    Skype frank_shuai
    WhatsApp/Viber +86-13435409275

     

     

    FAQ

    1. Are you a factory or tarding company?

     

    Our company concentrates on on the production, sales and service for plastic and coating additives, fine chemicals and intermediates.

     

    2. Where dose your company locate?

     

    We locate in Heze, Shandong province of China, also have sales rep. in Foshan

     

    3. Can you provide samples for quality checking before placing an order?

     

    Samples are avaliable upon request, but the shipping cost should be paid by customer.

     

    4. How to get the price list?

     

    Please inqire us by alibaba/email.

     

    5. What's your payment term?

     

    TT/Payoneer/Paypal/West Union

    Contact Details
    JASON TECHNOLOGIES LTD

    Contact Person: Mr. Frank

    Tel: 86-134-35409275

    Send your inquiry directly to us (0 / 3000)

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