Betekenis van:
acetic anhydride

Voorbeeldzinnen

1. Acetic anhydride
2. Acetic acid and its salts; acetic anhydride:
3. Acetic acid and its salts; acetic anhydride
4. Acetylated distarch adipate is starch cross-linked with adipic anhydride and esterified with acetic anhydride
5. The Commission’s investigation showed that acetic anhydride should be considered as a separate product market given the fact that there are no substitutes for acetic anhydride.
6. The key issue in this case was to define the relevant geographic scope for acetic acid, VAM and acetic anhydride.
7. Acetex’s acetyls products also include the following acetic acid derivatives: acetic anhydride, PVOH and polyvinyl acetate (‘PVAc’).
8. Acetylated starch is starch esterified with acetic anhydride or vinyl acetate
9. Acetic acid is an intermediate chemical product used in the production of various other chemicals including VAM, PVOH, acetic anhydride, acetate esters and monochloroacetic acid.
10. VAM can be produced in several ways: (i) by adding acetic acid to acetylene; (ii) by adding acetic acid to ethylene; (iii) by reaction of acetic anhydride with acetaldehyde.
11. Should this declaration be subject to verification the following test method and threshold shall be used: extraction as appropriate, derivatisation with acetic anhydride, determination by capillary gas-liquid chromatography with electron capture detection, limit value 0,05 ppm.
12. Should this declaration be subject to verification the following test method and threshold shall be used: extraction as appropriate, derivatisation with acetic anhydride, determination by capillary gas-liquid chromatography with electron capture detection, limit value 0,05 ppm.