Description
Technical Parameters
Product Brief Introduction
Product name:3-o-Ethyl Ascorbic Acid
CAS:86404-04-8
MF:C8H12O6
MW:204.177
Product Specification
|
Item |
Specification |
|
Appearance |
White or off-white crystalline powder |
|
Melting Point |
111.0℃-115.0℃ |
|
Color (3% aqueous solution) |
≤ 25 |
|
PH (3% aqueous solution) |
3.0-5.0 |
|
Moisture |
≤ 1.0% |
|
Ash |
≤ 0.1% |
|
Lead |
≤ 10ppm |
|
Arsenic |
≤ 2ppm |
|
Cadmium |
≤ 5ppm |
|
Mercury |
≤ 1ppm |
|
Total Plate Count |
≤ 100cfu/g |
|
Yeasts&Molds |
≤ 10cfu/g |
|
Free VC (HPLC) |
≤ 10ppm |
|
Assay (HPLC) |
≥ 98.5% |
