Item
|
Specification
|
Product Name
|
Apple Stem Cell Powder
|
Appearance
|
White Powder
|
Melting point
|
92℃-96℃
|
Ignition residue
|
<0.5%
|
Color reaction of ferric chloride
|
Negative
|
Loss on drying
|
≤0.5%
|
Arsenic
|
≤2ppm
|
Heavy metals
|
≤10ppm
|
Sulfated ash
|
≤0.5%
|
Solubility
|
Easily dissolve in tetrahydrofuran and hot ethanol
|