Aroma Ingredient Usage Statistics

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amber naphthofuran

CAS Number: 3738-00-9

The statistical data we collected from 60 public perfume formulas suggests that the mean dose for amber naphthofuran is 0.50%. The typical lower limit is 0.25%, and the usual higher limit is 0.83%. The highest amount of amber naphthofuran we encountered in any single formula is 25%, and the lowest was 0.010%.
IFRA
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
0.010%
0.25%
0.50%
0.83%
25%
Min
Max