Aroma Ingredient Usage Statistics
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methional
CAS Number: 3268-49-3
The statistical data we collected from 9 public perfume formulas suggests that the mean dose for methional is 0.50%. The typical lower limit is 0.31%, and the usual higher limit is 3.5%. The highest amount of methional we encountered in any single formula is 20%, and the lowest was 0.015%.
IFRA
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Restriction Limits In The Finished Product (IFRA Amendment 49):
Category 10B
No Restriction
Category 3A
0.08%
Category 4
No Restriction
Category 4
No Restriction
Category 4
No Restriction
Category 4
No Restriction
Category 4
No Restriction
Category 4
No Restriction
Category 4
No Restriction
Category 2
0.03%
Category 4
No Restriction
Category 4
No Restriction
Category 4
No Restriction
Category 4
No Restriction
Category 4
No Restriction
Category 4
No Restriction
Category 4
No Restriction
Category 4
No Restriction
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