| Powder: | Yes |
|---|---|
| Customized: | Non-Customized |
| Certification: | COA |
|
Still deciding? Get samples of US$ 150/Bag
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| Products Name: | SS-31 |
| CAS No.: | 736992-21-5 |
| Logo printing: | Available |
|
Product Name
|
CAS 84380-01-8 Cosmetic Grade Raw Material Pure Hala Bearberry Leaf Extract Alpha Arbutin Powder
|
|
|
Item of Test
|
Limits of Test
|
Results of Test
|
|
Appearance
|
White crystalline powder
|
White crystalline powder
|
|
Assay (HPLC)
|
≥99.5%
|
99.95%
|
|
Particle
|
100% pass 80 mesh
|
Conforms
|
|
Odor
|
Odorless
|
Conforms
|
|
Melting Point
|
195-196°C
|
195.2°C
|
|
PH Value or 1% Aqueous Solution
|
5.0-7.0
|
5.2
|
|
As
|
<1.0ppm
|
Conforms
|
|
Pb
|
<1.0ppm
|
Conforms
|
|
Cr
|
<1.0ppm
|
Conforms
|
|
Hg
|
Negative
|
Conforms
|
|
Loss on drying
|
<3%
|
0.96%
|
|
Total Plate Count
|
<1000cfu/g
|
0.35%
|
|
Yeast & Mold
|
<100cfu/g
|
Conforms
|
|
E. Coli
|
Negative
|
Conforms
|
|
S. Aureus
|
Negative
|
Absent
|
|
Saimonella
|
Negative
|
Absent
|
|
Pesticides
|
Negative
|
Absent
|
|
Conclusion
|
Conform with specification
|
|
|
Storage
|
Store in 2-8°C, cool & dry place, Keep away from strong light and heat.
|
|
Q1: Which kind of payment terms do you accept?
){kind=link}