L-Glutamic acid
Cosmetics
Code: 6041
L-Glutamic acid
L-Glutamic acid
Usage: for any product
Mixing method: Mix in water
Usage rate: 0.1-1%
Product appearance: white powder, light color
Solubility: Can dissolve in water (Please check the dissolution level)
INCI Name : L-Glutamic acid
- 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
- -
| Test Name | Specification |
|---|---|
| Specific Optical Rotation [a]D20 | +31.5 to +32.5 degree |
| Assay | 98.5-101.5% |
| Loss on drying | 0.5% Max |
| State of solution (transmittance) | 98.0% Min |
| Heavy Metals | 10ppm Max |
| Chloride | 0.02% Max |
| Arsenic | 1ppm Max |
| Iron (Fe) | 5ppm Max |
| Ammonium (NH4+) | 0.02% Max |
| Sulfate (SO4) | 0.02% Max |
| Residue on ignition | 0.1% Max |
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