| Araboascorbic Acid (Erythorbic Acid) |
| Items |
Target |
| Description |
White crystalline solid |
| Identification A |
A solution reduces alkaline cupric tartrate |
| Identification B |
A transient blue color is produced |
| Identification C |
Positive test for sodium |
| Oxalate |
Pass test |
| Specific Rotation D25 |
-16.0o ~ 18.0o |
| Loss On Drying |
0.4% Max |
| Assay |
99.0% ~ 100.5% |
| Sulphated Ash |
Not more than 0.3% |
| Arsenic |
3ppm max |
| Heavy Metal |
10ppm max |
| Lead |
5ppm max |
| Mercury |
1ppm max |
|
