Product Introduction
Zinc Pyrrolidone Carboxylate Zinc PCA is a sebum conditioner, which is suitable for cosmetics for oily skin, PH is 5-6( 10% water), PCA content is 78%min, Zn content is 20%min.
Application
Used to control excessive sebum secretion, prevent pore obstruction, effectively prevent acne. Resistant to bacteria and fungi. Used in skin care, hair care, sunscreen products, makeup and so on.
Certificate Of Analysis
| Product Name | Zinc PCA | Manufacture Date | April. 10, 2024 |
| Batch No. | ES20240410-2 | Certificate Date | April. 16, 2024 |
| Batch Quantity | 100kgs | Expiration Date | April. 09, 2026 |
| Storage Condition | Store in cool & dry place, Keep away from strong light and heat. | ||
| Item | Specification |
Result |
| Appearance | White to pale yellow Fine Powder |
Conform |
| PH (10% water solution) |
5.0-6.0 |
5.82 |
| Loss on drying |
<5.0 |
Conform |
|
Nitrogen (%) |
7.7-8.1 |
7.84 |
|
Zinc(%) |
19.4-21.3 |
19.6 |
|
Moisture |
<5.0% |
Conform |
|
Ash Content |
<5.0% |
Conform |
|
Heavy Metal |
<10.0ppm |
Complies |
|
Pb |
<1.0ppm |
Complies |
|
As |
<1.0ppm |
Complies |
|
Hg |
<0.1ppm |
Complies |
|
Cd |
<1.0ppm |
Complies |
|
Total Plate Count |
<1000cfu/g |
Conform |
|
Total Yeast & Mold |
<100cfu/g |
Conform |
|
E. Coli |
Negative |
Negative |
|
Salmonella |
Negative |
Negative |
Inspection personnel：Yan Li Review personnel：Lifen Zhang Authorized personnel：LeiLiu
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