Ascorbyl magnesium phosphate
Min.Order / FOB Price:Get Latest Price
| 1 Kilogram |
FOB Price: USD 1.0000 |
- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
Ascorbyl magnesium phosphate Ascorbic acid 2-phosphate magnesium ester CAS:113170-55-1
Quick Details
- Appearance: white powder
- Application:Cosmetic Raw Materials
- PackAge: 25kgs/drum
- ProductionCapacity:2000|Metric Ton|Year
- Storage:Store in cool and dry place, away from sun light.
- Transportation:By sea or by air
Superiority:
Product Name: L-Ascorbic acid Phosphate Magnesium Salt
CAS NO: 108910-78-7
Appearance: White powder
Purity:98%min
Application: Cosmetic material
Details:
|
Items |
Specification |
Results |
|
Appearance |
White or yellowish powder |
White powder |
|
Identification |
Infrared identification: The infrared absorption spectrum of the sample should be consister with that of the reference substance |
Conform |
|
Assay(HPLC,dry basis) |
≥98.0% |
99.1% |
|
Active matter |
≥45.0% |
54.2% |
|
Water |
≤11.0% |
10.1% |
|
pH(3% aqueous solution) |
9.0-10.0 |
9.2 |
|
Clarity and color of solution |
Clear and almost colourless |
Conform |
|
Free phosphoric acid |
≤0.5% |
＜0.5% |
|
Chloride |
≤0.035% |
＜0.035% |
|
Free ascorbic acid |
≤0.5% |
0.32% |
|
Insoluble in water |
0-5 |
None |
|
Heavy metals(In Pb) |
≤10ppm |
＜10ppm |
|
As(Arsenic) |
≤1ppm |
＜1ppm |
|
Co |
≤1ppm |
＜1ppm |
|
Cr |
≤1ppm |
＜1ppm |
|
Hg |
≤1ppm |
＜1ppm |
|
Ni |
≤1ppm |
＜1ppm |
|
Pb |
≤5ppm |
＜5ppm |
|
Total bacterial count |
≤100cfu/g |
10cfu/g |
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