Customization: | Available |
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Type: | Beauty Salon |
Function: | Moisturizer, Anti-Aging, Whitening/Lightening, Acne Treatment, Firming, Nourishing, Anti-Wrinkle |
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Audited by an independent third-party inspection agency
Analytical Items | Standard | |
Appearance | White or almost white powder | |
Identification | IR: The IR absorption spectrum conform the reference spectrum | |
HPLC: The retention time of the principal peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation | ||
TLC: The RF value of the principal spot in the chromatogram of the Test solution corresponds to that of Standard solution | ||
Assay | 98.0% ~ 102.0% | |
Specific Rotation | +84.0 ~ +87.5° | |
Clarity of solution | Clear | |
PH (10% aqueous solution) | 5.0 ~ 7.0 | |
Loss on Drying | ≤2.0% | |
Residue on Ignition | ≤0.7% | |
Methanol | ≤0.1% | |
Heavy Metals | ≤10ppm | |
Arsenic | ≤3ppm | |
Arsenic | ≤1ppm | |
Related substances | ≤0.5% | |
Hydrolysis products | ≤0.1% |