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Daily Chemicals
SUNWAY
Ectoin
Appearance: White or white-like crystal or powder
Application: Can be used for toners, sunscreens, creams, masks, sprays, conditioners, lotions, etc..
Ectoin, a novel amino acid derivative of water-soluble amphoteric ions discovered in 1985. It is an important substance for maintaining osmotic pressure balance. Its unique molecular structure has a strong ability to complex water molecules, structuring free water in cells, making it an excellent natural moisturizer. It can fight against UV damage to the skin and repair cellular DNA damage caused by UV rays.
| Property | Details |
| Chemical Name | Ectoin |
| Appearance | White or white-like crystal or powder |
| Identity(IR-spectrum) | Corresponds to the reference |
| Odor | Odorless to slight characteristic odor |
| Assay(HPLC) | ≥99.0% |
| Purity (by HPLC,% area) | ≥99.0% |
| Transmittance | ≥98.0% |
| pH(2% solution) | 5.0~7.0 |
| Optical Rotation | +139.0°~ +145.0° |
| Residue on ignition | ≤0.20% |
| Loss on drying | ≤1.00% |
| As | ≤2 ppm |
| Pb | ≤10 ppm |
| Cd | ≤5 ppm |
| Hg | ≤1 ppm |
| Total microbial count | ≤100 cfu/g |
| Molds & Yeasts | ≤50 cfu/g |
| Escherichia coli & Salmonella | Negative |
| Staphylococcus aureus | Negative |
| Pseudomonas aeruginosa | Negative |
| Storage | Store in a cool, dry place, away from sunlight |
| Shelf Life | 2 years under proper storage conditions |
Ectoin
Appearance: White or white-like crystal or powder
Application: Can be used for toners, sunscreens, creams, masks, sprays, conditioners, lotions, etc..
Ectoin, a novel amino acid derivative of water-soluble amphoteric ions discovered in 1985. It is an important substance for maintaining osmotic pressure balance. Its unique molecular structure has a strong ability to complex water molecules, structuring free water in cells, making it an excellent natural moisturizer. It can fight against UV damage to the skin and repair cellular DNA damage caused by UV rays.
| Property | Details |
| Chemical Name | Ectoin |
| Appearance | White or white-like crystal or powder |
| Identity(IR-spectrum) | Corresponds to the reference |
| Odor | Odorless to slight characteristic odor |
| Assay(HPLC) | ≥99.0% |
| Purity (by HPLC,% area) | ≥99.0% |
| Transmittance | ≥98.0% |
| pH(2% solution) | 5.0~7.0 |
| Optical Rotation | +139.0°~ +145.0° |
| Residue on ignition | ≤0.20% |
| Loss on drying | ≤1.00% |
| As | ≤2 ppm |
| Pb | ≤10 ppm |
| Cd | ≤5 ppm |
| Hg | ≤1 ppm |
| Total microbial count | ≤100 cfu/g |
| Molds & Yeasts | ≤50 cfu/g |
| Escherichia coli & Salmonella | Negative |
| Staphylococcus aureus | Negative |
| Pseudomonas aeruginosa | Negative |
| Storage | Store in a cool, dry place, away from sunlight |
| Shelf Life | 2 years under proper storage conditions |
