IS 3146 : 1991 Oil of Celery Seed - Specification

1 Scope

This standard prescribes the requirements and the methods ofsampling and test for oil of celery seed.

2 References

IS326Methods of sampling and test for natural and syntheticperfumery materials

Part 1 : 1984Sampling

Part 2 : 1980Preliminary examination of perfumery materials andsamples

Part 3 : 1980Relative density

Part 4 : 1980Determination of optical rotation

Part 5 : 1986Determination of refractive index

Part 6 : 1986Determination of solubility in ethanol

Part 7 : 1980Determination of acid value

Part 8 : 1980Determination of ester value, content of esters andcombined alcohol

IS 1070 : 1977Water for general laboratory use

IS 2284 : 1988Methods for olfactory assessment of natural andsynthetic perfumery materials

IS 6597 : 1988Glossary of terms relating to natural and syntheticperfumery materials