Item |
Specifications |
|
USP24 |
AJI92 |
|
Appearance |
White crystals or crystalline powder; tasteless |
|
Specific optical rotation |
-9.8°- -11.2° |
-11.3°- -12.1° |
State of solution (Transmittance) |
--- |
≥ 9 5 .0 % |
Chloride (as Cl) |
≤ 0.04 % |
≤ 0.02 % |
Ammonium (as NH4) |
--- |
≤ 0.02 % |
Sulfate (as SO4) |
≤ 0.04% |
≤ 0.02 % |
Iron |
≤ 0.003% |
≤ 10ppm |
Heavy Metals (as Pb) |
≤ 0.001 % |
≤ 10ppm |
Arsenic (as As) |
≤ 0.0001% |
≤ 1ppm |
Other amino acids |
--- |
Not detected |
Organic volatile impurities |
Meets the requirement |
--- |
Loss on drying, % |
≤ 0.3% |
≤ 0.2% |
Residue on ignition |
≤ 0.4% |
≤ 0.1% |
Assay |
98.5-101.5 % |
99.0-100 .5 % |
pH value |
--- |
5.0-6.5 |
Organic volatile impurities |
Meets the requirement |
--- |
Functions:
Used in pharmaceutical interdediates, biochemical study, life sciences, agricultural research, beverage additive and feed stuff, etc
An important biological reagent
Helps to calm the body, increase energy and enhance libido
Protects the skin from harmful UV light rays
Boosts one's mood, concentration,learning,and memory
Package: Double plastic bag inside, aluminum foil bag or fiber drum outside.
Storage: Stored in a clean, cool, dry area; keep away from strong, direct light.
Shelf Life: Two years when properly stored
chemical supply chain, china chemicals, chemical suppliers.
links:site map| magnets manufacturer |VICTOR PACIFIC BEARING|Luoyang VVBearing