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1.Protection, prevention, repair and regeneration


2.Excellent stability and protection bring visible and long-term anti-aging effects to our skin

3. calming and soothing irritated and damaged skin

 

Product Name:
Ectoine
Quantity:
100KG
Specification:
Company Standard
Items
Specification
Results
Appearance:
White or almost white crystals
Pass
 Assay (HPLC) %:
98.0 min
100.7
 Identification:
The infrared absorption spectrum should be consistent with the standard spectrum
Pass
Specific Rotation:
+139.0°~ +145.0°
+137.37°
Transmittance %:
The transmittance at 430nm shall not be less than 98.0%
99.8%
 pH:
6.0 - 8.0
6.32
 Loss on drying %:
0.2 max
0.1
Residue on ignition %
0.1 max
0.08
 Chloride %
0.03 max
Pass
Sulfate %:
0.02 max
Pass
Ammonium salt %:
0.02 max
Pass
Fe (ppm):
10 max
Pass
 Heavy metals (ppm) :
10.0 max
Pass
 Arsenic (ppm):
1 max
Pass
 Total bacteria (cfu/g):
500 max
Pass
Total yeast and mold count (cfu/g):
100 max
Pass
Conclusion:
Pass


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