Description
Technical Parameters
Product Brief Introduction
Product name: L-Arginine Alpha-Ketoglutarate (2:1)
CAS: 5256-76-8
MF: C17H34N8O9
MW: 494.500
Product Specification
|
Item |
Specification |
|
Appearance |
White or off-white crystalline powder |
|
Identification |
IR: The infrared absorption spectrum of the sample complies with the reference standard. |
|
Specific Rotation[α]D20 |
+16.5°- +18.5° |
|
PH |
5.5~7.0 |
|
Loss on Drying |
≤ 1.0% |
|
Residue on Ignition (Sulfated) |
≤ 0.2% |
|
Chloride (Cl) |
≤ 0.05% |
|
Heavy Metals |
≤ 10ppm |
|
Lead |
≤ 1ppm |
|
Arsenic(As) |
≤ 1ppm |
|
Cadmium |
≤ 1ppm |
|
Iron |
≤ 10ppm |
|
Total Plate Count |
≤ 1000cfu/g |
|
Yeasts&Molds |
≤ 100cfu/g |
|
E.Coli |
Negative |
|
L-Arginine |
65.5%-69.0% |
|
Alpha-Ketoglutarate |
26.5%-29.5% |
|
Assay (on dried basis) |
98.0%-102.0% |
