• Home
  • About us
  • Products
  • Partners
  • Information
  • Contacts
  • Home » Products » Phthalic anhydride

    Phthalic anhydride

    (2-Benzofuran-1,3-dione)
    Chemical formula: С8H4O3
    CAS: 85-44-9
    ЕС: 201-607-5

    Phthalic anhydride

    Phthalic anhydride is colourless crystals, practically insoluble in water, moderately soluble in organic solvents. Widely used in the manufacture of alkyd resins, phthalate plasticizers, such as Dioctylphtalate, Dibutyl phthalate etc., paints, polyester resins, dyes, tires and rubber products, a range of pharmaceutical and other products.
    Country of origin
    Manufacturer
    Packaging
    Conform
    Russia
    Kamteks-Khimprom
    25 kg bags
    GOST 7119-77
    Characteristics SPEC. for Grade A
    Appearance Scales and white powder
    Phthalic anhydride, %, min 99,9
    crystallization temperature, °С, min 130,9
    Phthalic acid Отсутствует
    Maleic anhydride, %, max 0,05
    Molten product color, HAZEN, max:
    ▪ with the release
    ▪ during guarantee period for flakes and powder

    15
    20
    Color of molten product after heating at 250°C for 90 min., HAZEN, max:
    ▪ with the release
    ▪ during guarantee period for flakes and powder

    40
    60

    Warranty storage period : 1 year from manufacture date.
    Hazard class transport: 8 class.
    Class risk product: 2nd class.
    OKACHIM © 2000 | ISO 9001:2015| uWeb
    Wholesale deliveries of industrial chemicals in Russia and CIS countries. All rights reserved.