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## Aroma Ingredient Usage Statistics

#### <- Back

### furfural

### CAS Number: 98-01-1

##### The statistical data we collected from 15 public perfume formulas suggests that the mean dose for furfural is 0.50%. The typical lower limit is 0.20%, and the usual higher limit is 0.50%. The highest amount of furfural we encountered in any single formula is 10%, and the lowest was 0.0025%.

##### Please note that according to the IFRA Standard Category 4, the level of furfural should not exceed 0.0010% of the final product. Assuming that you will be using your formula for an alcoholic perfume at a 10% dilution, this means you should only use furfural at 0.010% or less of the formula.

##### Restriction Limits In The Finished Product (IFRA Amendment 49):

##### Category 1

##### 0.0010 %

##### Category 2

##### 0.0010 %

##### Category 3

##### 0.0010 %

##### Category 4

##### 0.0010 %

##### Category 5A

##### 0.0010 %

##### Category 5B

##### 0.0010 %

##### Category 5C

##### 0.0010 %

##### Category 5D

##### 0.0010 %

##### Category 6

##### 0.0010 %

##### Category 7A

##### 0.0010 %

##### Category 7B

##### 0.0010 %

##### Category 8

##### 0.0010 %

##### Category 9

##### 0.0010 %

##### Category 10A

##### 0.0010 %

##### Category 10B

##### 0.0010 %

##### Category 11A

##### 0.0010 %

##### Category 11B

##### 0.0010 %

##### Category 12

##### 0.050 %

###### 0.0025%

###### 0.20%

###### 0.50%

###### 0.50%

###### 10%

###### Min

###### Max

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