Category:
Prescription Containers
CAS NO:
439685-79-7
Standard:
In-house Standards,
Product Information |
Product name |
Pro-Xylane; Hydroxypropyl Tetrahydropyrantriol; Puri-Xylane |
CAS No. |
439685-79-7 |
Molecular Formula |
C8H16O5 |
Molecular Weight |
192.21 |
Quality Standard |
Hydroxypropyl Tetrahydropyrantriol 25%-35%, Cosmetic grade |
Appearance |
Light yellow to yellow liquid |
COA of Pro-xylane |
TEST |
SPECIFICATION |
RESULTS |
Appearance |
Light yellow to yellow liquid |
Conform |
Odor |
Characteristic odor |
Conform |
PH(2%, 25oC) |
5.00-8.00 |
6.57 |
Content: Hydroxypropyl Tetrahydropyrantriol |
25%-25% |
Conform |
Aerobic plate (CFU/ml) |
≤ 100 CFU/ml |
Conform |
Yeast&Molds |
≤10 CFU/ml |
Conform |
Escherichia coli |
Negative |
Conform |
Pseudomonas aeruginosa |
Negative |
Conform |
Staphylococcus aureus |
Negative |
Conform |
Heavy metal |
≤ 20 ppm |
Conform |
Conclusion |
Up to the standards |
Usage |