Product Introduction
Octocrylene is an organic compound used as an ingredient in sunscreens and cosmetics. It is an ester formed by the condensation of 2-ethylhexyl cyanoacetate with benzophenone. It is a viscous, oily liquid that is clear and light yellow.
Function
Octocrylene is an ingredient used in sunscreens for its ability to absorb UV rays, protecting the skin from sun damage.
Certificate Of Analysis
Name of Sample：Octocrylene Shelf time:24 months
Date of Analysis：Jan 22, 2024 Manufacturing Date：Jan 21, 2024
CAS No. ：6197-30-4 Batch No. ：BF24012105
| Test Items | Specification | Test Result |
| Appearance | Color&light
amber viscous liquid |
Complies |
| Odor | odorless | Complies |
| Purity(GC)% | 95.0-105.0 | 99% |
| Refractive Index @ 25 degrees C | 1.561-1.571 | 1.566 |
| Specific gravity@ 25 degrees C | 1.045-1.055 | 1.566 |
| Acidity(ml 0.1 NaOH/g) | 0.18ml/g Max | 0.010 |
| Chromatographic Each Impurity | 0.5Max | ＜0.5 |
| Chromatographic Each Impurity | 2.0Max | ＜2.0 |
| Acidity(0.1 mol/l NaOH) | 0.1ml/g Max | 0.010 |
| Lead (PPM) | ≤3.0 | Not detected(<0.10) |
| Cadmium (PPM) | ≤1.0 | 0.06 |
| Mercury (PPM) | ≤0.1 | Not detected(<0.010) |
| Total plate count (cfu/g) | NMT 10000cfu/g | < 10000cfu/g |
| Yeast&Mould (cfu/g) | NMT 100cfu/g | < 100cfu/g |
| Coliforms (MPN/100g) | Negative | Complies |
| Salmonella/25g | Negative | Complies |
Inspection personnel：Yan Li Review personnel：Lifen Zhang Authorized personnel：LeiLiu
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