comfrey leaf extract
Product Description
| Product | comfrey leaf extract |
| CAS | 84696-05-9 |
| Synonym | symphytum officinale leaf extract |
Typical Product Specifications
| Appearence | brown liquid |
| Assay | 4.00 to 6.00 % |
| Specific gravity | 1.00100 to 1.06000 @ 25.00 °C |
| Pounds/Gallon | 8.329 to 8.820 |
| Boiling Point | 103.00 °C. @ 760.00 mm Hg |
| Odor | mild woody rooty |
| Refractive Index | 1.467-l.475 |
| Class | Botanicals: Powders and Extracts |
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