USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $6.00-9.00 / Gram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
glycyrrhetinic acid
details of glycyrrhetinic acid 98%:
product name: glycyrrhetinic acid 98%
appearance: white crystal powder
cas no. 471-53-4
molecular formula: c30h46o4
molecular weight: 470.69
specification: glycyrrhetinic acid 20-98%
part of used: root and stem
shelf life: 2 years
storage: store in cool & dry place
package:1kg/bag,25kg/drum
usage:anti - bacteria, anti - oxidation, anti - aging, uv absorption, whitening skin, freckle
how to use glycyrrhetinic acid(471-53-4)
glycyrrhetinic acid(471-53-4) soluble in 95% alcohol solution, clear without color, and can be added to cosmetic formula according to process requirements.
dose of using glycyrrhetinic acid(471-53-4).
the recommended usage amount is 0.5‰ to 5‰. you can increase or decrease appropriately according to the requirements of the product.
physical charactristics |
|
|
partical size |
100%through120 mesh |
conforms |
loss on drying |
≦5.0% |
2.98% |
ash content |
≦4.0% |
2.75% |
bulk density |
50-60g/100ml |
conforms |
solvent residue |
eur.pharm |
conforms |
pesticide residue |
negative |
negative |
heavy metals |
negative |
negative |
total heavy metals |
≤10ppm |
conforms |
arsenic |
≤2ppm |
conforms |
lead |
≤2ppm |
conforms |
microbiological tests |
|
|
total plate count |
≤1000cfu/g |
conforms |
total yeast & mold |
≤100cfu/g |
conforms |
e.coli. |
negative |
negative |
salmonelia |
negative |
negative |
staphylococcus |
negative |
negative |