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Food Grade Trisodium Phosphate TSP 7601-54-9
CAS No:7601-54-9
Appearance:White crystal or crystalline powder
Specification
|
Item |
Standard |
Results |
|
Appearance |
White to cream powder |
White powder |
|
PH |
2.3 〜2.4 |
2.3 |
|
Melting Point |
158°C〜163°C |
158°C 〜160°C |
|
Optical rotation |
+186.0° 〜+188.0° |
+187.7° |
|
Loss on drying |
<1.0% |
0.19% |
|
Residue on ignition |
<0.2% |
0.19% |
|
Free ascorbic acid |
<0.1% |
Conform |
|
Free glucose |
<0.1% |
Conform |
|
Heavy metals (pb) |
<10ppm |
Conform |
|
Arsenic(AS2O3) |
<lppm |
Conform |
|
Assay |
>98.0% |
99.0% |
|
Purity |
>99.5% |
99.8% |
|
Conclusion |
Complies with the standards. |
|
Application
(1) AA2G is a natural vitamin C, containing glucose stable ingredients. Vitamin C such that the component can be easily and efficiently manufactured cosmetics, creams and lotions for skin containing AA2G, through action of the enzyme and α- glucosidase skin, AA2G contains vitamin C can slowly comes out.
(2) AA2G used to dilute the color, reduce age spots and freckles pigment precipitation.
(3) AA2G not only for whitening, but also to brighten dull skin, aging, play a role in protecting the skin in sunscreen products.
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Appearance:White crystal or crystalline powder
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