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  Home >Product Catalog > Cosmetic Raw Materials > Magnesium Ascorbyl Phosphate
 
Cosmetic Raw Materials
Magnesium Ascorbyl Phosphate

 

Product Name: Magnesium Ascorbyl Phosphate
CAS NO.: 114040-31-2
Description:

Items

Specification

Results

Appearance:

White or pale-yellow powder

Pass

Identification

Positive

Positive

Specific optical rotation:

+43   +50

44.70

pH value(3% solution):

7.08.5

8.36

Loss on drying:

Not more than 20%

11.26%

Color of solution (APHA):

Not more than 70

Complies

Chloride:

Not more than 0.35%

Complies

Heavy metals (Pb):

Not more than 10ppm

Complies

Arsenic:

Not more than 2ppm

Complies

Free ascorbic acid:

Not more than 0.5%

0.16%

Free phosphoric acid:

Not more than 1%

Complies

Chloride:

Not more than 0.35%

Complies

Assay (anhydrous):

Not less than 98.5%

99.29%

 
 
 
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