Betekenis van:
barium sulphate

barium sulphate
Zelfstandig naamwoord
  • bariumsulfaat
  • a white or colorless mineral (BaSO4); the main source of barium

Synoniemen

Hyperoniemen

barium sulphate
Zelfstandig naamwoord
    • a white insoluble radiopaque powder used as a pigment

    Synoniemen

    Hyperoniemen


    Voorbeeldzinnen

    1. Barium sulphate
    2. Barium sulphate (CI 77120)
    3. Sulphate of barium
    4. Natural barium sulphate (barytes)
    5. barium sulphate sludge containing mercury
    6. Natural barium sulphate (barytes); natural barium carbonate (witherite), whether or not calcined, other than barium oxide of heading 2816
    7. Natural barium sulphate (barytes); natural barium carbonate (witherite), whether or not calcined, other than barium oxide of heading 2816:
    8. One questionnaire reply was received from a supplier of raw materials supplying natural barium sulphate to the Community industry it is the sole supplier of the main raw material for the production of barium carbonate located in the Community.
    9. 06 07 03* barium sulphate sludge containing mercury 06 07 04* solutions and acids, e.g. contact acid 06 07 99 wastes not otherwise specified
    10. The following heavy metals or their compounds shall not be used as an ingredient of the product or tint (as applicable) (whether as a substance or as part of any preparation used): cadmium, lead, chromium VI, mercury, arsenic, barium (excluding barium sulphate), selenium, antimony.
    11. The following heavy metals or their compounds shall not be used as an ingredient of the product or tint (if applicable) (whether as a substance or as part of any preparation used): cadmium, lead, chromium VI, mercury, arsenic, barium (excluding barium sulphate), selenium, antimony.
    12. The following heavy metals or their compounds shall not be used as an ingredient of the product or tint (if applicable) (whether as a substance or as part of any preparation used): cadmium, lead, chromium VI, mercury, arsenic, barium (excluding barium sulphate), selenium, antimony. Cobalt shall also not be added as an ingredient with the exception of cobalt salts used as a siccative in alkyd paints.
    13. The following heavy metals or their compounds shall not be used as an ingredient of the product or tint (as applicable) (whether as a substance or as part of any preparation used): cadmium, lead, chromium VI, mercury, arsenic, barium (excluding barium sulphate), selenium, antimony. Cobalt shall also not be added as an ingredient with the exception of cobalt salts used as a siccative in alkyd paints.
    14. Triglycine sulphate and variants; 2. Lead-lanthanum-zirconium titanate and variants; 3. Lithium tantalate; 4. Polyvinylidene fluoride and variants; or 5. Strontium barium niobate and variants. a. Non-"space-qualified""focal plane arrays", having all of the following: 1. Individual elements with a peak response within the wavelength range exceeding 900 nm but not exceeding 1050 nm; and 2. A response "time constant" of less than 0,5 ns;