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UV-234 Excellent Light Stabilizer 234 CAS 70321-86-7 For Hard Pvc

UV-234 Excellent Light Stabilizer 234 CAS 70321-86-7 For Hard Pvc

    • UV-234 Excellent Light Stabilizer  234 CAS 70321-86-7 For Hard Pvc
    • UV-234 Excellent Light Stabilizer  234 CAS 70321-86-7 For Hard Pvc
    • UV-234 Excellent Light Stabilizer  234 CAS 70321-86-7 For Hard Pvc
    • UV-234 Excellent Light Stabilizer  234 CAS 70321-86-7 For Hard Pvc
  • UV-234 Excellent Light Stabilizer  234 CAS 70321-86-7 For Hard Pvc

    Product Details:

    Place of Origin: CHINA
    Brand Name: JTL
    Certification: ISO9001
    Model Number: Stabilizer Uv-234

    Payment & Shipping Terms:

    Minimum Order Quantity: Negotiation
    Price: Negotiation
    Packaging Details: Drum
    Supply Ability: 1000 tons / month
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    Detailed Product Description
    Classification: Chemical Auxiliary Agent Molecular Formula: C30H29N3O
    Purity: 99% Min CAS NO: 70321-86-7
    Type: Ultraviolet Stablizer, Pharmaceutical Intermediates Appearance: White Or Light Yellow Powder
    Other Names: Light Stabilizer UV-234 Application: Coating Auxiliary Agents, Electronics Chemicals
    High Light:

    light stabilizer

    ,

    uv inhibitor additive

    Ultraviolet Absorbent Uv Absorber 1164 Cas 2725-22-6 Light Stabilizer

     

    Basic Spec

    English name: 2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol
    English synonym: 2-(2h-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)-pheno; 900; 234;2-(2H-BENZOTRIAZOL-2-YL)- 4,6-BIS(1-METHYL-1-PHENYLETHYL)PHENOL;2-(3',5'-BIS(1-METHYL-1-PHENYLETHYL)-2'-HYDROXYPHENYL)BENZOTRIAZOLE;Ultraviolet absorbent UV-234;UV -234;2-[2'-hydroxy-3',5'-bis(-dimethyl benzyl)-phenyl-benzotriazole
    CAS No.: 70321-86-7
    Molecular formula: C30H29N3O
    Molecular weight: 447.57
    EINECS number: 274-570-6
    Related Categories: Catalysts and Auxiliaries; UV Absorbers; Polymer Additives; Polymer Science; Stabilizers; Light Stabilizers; UV Absorption; Polymer Additives; Polymer Science; Reagents and Supplements;
     
    Chemical Structure
     
    UV-234 Excellent Light Stabilizer  234 CAS 70321-86-7 For Hard Pvc

    Physical Specification

     

    Melting point 139-143 °C (lit.)
    Flash point 383 °F (lit.)
    Solubility H2O: <0.04 ppm at 20 °C, insoluble
    Morphological powder
    Water solubility insoluble, <0.04 ppm at 20 oC
    CAS Database 70321-86-7 (CAS DataBase Reference)
    EPA Chemical Information Phenol, 2-(2H-benzotriazol-2-yl)-4, 6-bis(1-methyl-1-phenylethyl)- (70321-86-7)

     

    Appearance: White/Pale Yellow Powder
    Content: ≥ 99%
    Melting point: 139-141 °C
    Loss on drying: ≤ 0.3%
    Ash: ≤ 0.1%
    Transmittance 440nm ≥97.0%
    500nm ≥98.0%
    toxicity Low toxicity, oral LD 50 >2g/Kg body weight

     

     

     

    Welcome to inquire us to get the complete COA

     

    Application Of UV-234

     

    • UV-234 is a pale yellow powder with a melting point of 135-145 °C. Soluble in chloroform, dichloromethane, benzene, ethyl acetate and other organic solvents, slightly soluble in alcohol, insoluble in water. Benzotriazole UV absorbers are suitable for polycarbonate, polyvinyl chloride, polyoxymethylene, polyamide, polyester, paints, etc.

     

    Packing & Storage

     
    25kgs Fibre Drum, 25kgs Carton, and we can provide other package with customer.

     

    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

     

    Payment Terms

    100% TT Before Shipment
     

     

    Contact Details
    JASON TECHNOLOGIES LTD

    Contact Person: Mr. Frank

    Tel: 86-134-35409275

    Send your inquiry directly to us (0 / 3000)