Octisalate / Ethylhexyl Salicylate / Octyl Salicylate
Cosmetics
Code: 269
Octisalate or Ethylhexyl Salicylate or Octyl Salicylate Organic sunscreen protects the skin from liquid UVB.
Octisalate or Ethylhexyl Salicylate or Octyl Salicylate Sunscreen organic sunscreen protects the skin from Liquid UVB
Octisalate can dissolve (solvent) powder sunscreen especially. Oxybenzone very well
Sun protection table of each type of sunscreen according to UV wavelength
The importance of protecting against both UVA and UVB: UVA causes wrinkles. The aging process of the skin (accelerated skin aging) UVB causes skin burns. Therefore, it is necessary to protect both UVA and UVB at the same time.
SPF calculation: 1% Octisalate = SPF 1.0
FDA rules for using Octisalate in any type of cosmetics
All countries (including Thailand): no more than 5%
please see Example of how to mix chemical sunscreen here
Usage rate: 1-5% (please see Mixing ratio between chemical sunscreens other types and SPF/PA values )
look: colorless liquid
Mixing: mix in oil
INCI: Octisalate
- Room (25-40C)
- 36 Months from manufacturing or testing date.
- 0.10% - 5.00%
- 3.00%
- Add at last step. Avoid temperature above 40C.
- Avoid heat above 60C
- 0.00 - 0.00
- Soluble in Oil, Soluble in Ethoxydiglycol, Soluble in Ethanol, Soluble/Miscible in silicone
- Cream
- -
| Test Name | Specification |
|---|---|
| Description | Clearless to amber yellow liquid |
| Identification : a. By IR | The IR Spectrum of sample should be concordant with the IR spectrum of std. |
| Identification : b. By UV | UV absorption concordant with the spectrum of std. |
| Specific gravity | 1.011-1.016 |
| Refractive Index (n20/20) | 1.500-1.503 |
| Acidity | Not more than 0.2 ml of 0.1 NaOH required per ml of Octyl Salicylate |
| UV specific Extinction (E1%, 1ci in Methanol) | Between 165 to 185 at 305+-2 nm |
| Chromatographic purity by GC (individual impurity) | NMT 0.5% |
| Chromatographic purity by GC (Total impurity) | NMT 2.0% |
| Assay | NLT 98.0% & NMT 105% |
biotech
Recommend Lab-Service
| scienceLab Service | Price |
|---|---|
open_in_newSPF UVA, UVB measurement service (Boots Star/PA eq.)Measurement of SPF/PA value on a finished product | ฿ 1,800.00 |
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