L-Isoleucine
Cosmetics
Code: 6238
L-Isoleucine
L-Isoleucine
Usage: For any product
Mixing method: Mix in water
Rate of use: 0.1-1%
Product characteristics: White powder, light color
Solubility: Can dissolve in water (Please check the dissolution level)
Storage: If you want to keep long-term Keep at room temperature Avoid direct sunlight and heat for at least 2 years.
INCI Name : L-Isoleucine
- Room (25-40C)
- 24 Months from manufacturing or testing date.
- 0.10% - 1.00%
- 0.00%
- Add into water phase. Avoid temperature above 60C.
- Avoid heat above 60C
- 0.00 - 0.00
- Soluble in Water
- Cream, Lotion, Clear Gel, Toner
- -
| Test Name | Specification |
|---|---|
| Description | White crystal or crystalline powder; taste as first slightly sweet then bitter |
| Identification | Concordant with the reference spectrum |
| Assay | 98.5-101.5% |
| Specific Rotation | +38.9 to +41.8 degree |
| Loss on drying | 0.30% Max |
| Residue on ignition | 0.30% Max |
| Sulphate | 0.03% Max |
| Chloride | 0.05% Max |
| pH | 5.5-7.0 |
| Iron | 0.003% Max |
| Heavy Metals | 15ppm Max |
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