Type: | Methionine |
---|---|
Chemical Character: | Neutral |
Appearance: | Powder |
Shelf Life: | 2 Years |
CAS No.: | 348-67-4 |
Other Names: | Dietary Supplement D-Methionine |
Customization: |
---|
Suppliers with verified business licenses
Items
|
Specification
|
Appearance
|
White powder
|
Assay
|
98.0~101.0%
|
State of solution
|
Not less than 95.0%
|
Specific optical rotation
|
-22.9°to -24.7°
|
Arsenic
|
Not more than 2 ppm
|
Chloride
|
Not more than 0.10%
|
Heavy metal
|
Not more than 10ppm
|
Loss on drying
|
Not more than 0.50%
|
Residue of ignition
|
Not more than 0.20%
|
Suppliers with verified business licenses