Косметическое сырье гидролизованный крахмал и белок

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Product Description


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Hydrogenated starch hydrolysates are chemical substances.


The main function of hydrogenated starch hydrolysate in cosmetics and skin care products is moisturizing agent. The risk coefficient is 1, which is relatively safe and can be used at ease. Generally, it has no effect on pregnant women, and hydrogenated starch hydrolysate has no acne-causing property.
















































































Item




Standard




Test Results




 

 

 

 

Identification


A.H-NMR:Comply with the structure



Complies



B.LC-MS:Comply with the structure



Complies



C.The IR spectrum of sample should be identical with that of reference standard.



Complies



D.HPLC-ESI-MS
The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the
Standard preparation, as obtained in the Assay.



 

 

Complies



Loss on drying


≤2.0%



0.19%



Heavy metals


≤10 ppm



<10ppm



Water


≤1.0%



0.1%



Sulphated ash


≤0.5% determined on 1.0 g.



0.009%



Residue on ignition


≤0.1%



0.03%




Related Substances



Unspecified impurities: for each impurity


≤0.10%



<0.10%



Total Impurities


≤0.5%



0.18%



Purity


≥99.0%



99.7%



Assay


99.0%~101.0% (anhydrous substance).



99.8%



Storage


Preserve in well-closed, light-resistant and airtight containers.



Complies






Packaging & Shipping


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