Function：
1. Lower the blood ammonia, promote urea generattion in the body ,treat hepatic coma etc.
2. Increase muscle activity, maintain sexual function, treat hypospermia
Application：
1. It’s used for biochemical research, various types of viral hepatitis and hepatic coma class abnormal alanine aminotransferase;
2. Nutritional supplements, flavoring agent. It can generate a special flavor substances when it is heated with sugar reaction happens (amino - carbonyl reaction).
3. An important component of amino acid infusion and comprehensive amino acid formulations.
4. It is used to produce amino acids medicines
5. It is used as a pharmaceutical raw materials and food additives
6. It is essential amino acids to maintain the growth and development of infants and young children
7. Intravenous arginine can stimulate the pituitary gland to release growth hormone, and it can be used to do pituitary function test.
Chemical & Physical Properties
mp 222 °C (dec.)(lit.)
alpha 27.1 º (c=8, 6N HCl)
refractive index 27 ° (C=8, 6mol/L HCl)
FEMA 3819
storage temp. Store at 0-5
solubility H2O: 100 mg/mL
form powder
Water Solubility 148.7 g/L (20 ºC)
Sensitive Air Sensitive
Merck 14,780
BRN 1725413
Stability: Stable. Incompatible with strong oxidizing agents.
Quality Standard
|
Item
|
CP2010
|
AJI92
|
USP32
|
|
Assay
|
≥99.0%
|
98.5～101.0%
|
98.5～101.5%
|
|
PH
|
10.5～12.0
|
10.5～12.0
|
|
|
Specific rotation[a]D020
|
+26.9º～+27.9º
|
+26.9°～+27.9°
|
|
|
[a]D025
|
|
|
+26.3～+27.7°
|
|
State of solution(TransmittanceT430)
|
clear & colorless
≥98.0%
|
clear & colorless
≥98.0%
|
|
|
Chloride(Cl)
|
≤0.02%
|
≤0.02%
|
≤0.05%
|
|
Ammonium(NH4)
|
≤0.02%
|
≤0.02%
|
|
|
Sulfate(SO4)
|
≤0.02%
|
≤0.02%
|
≤0.03%
|
|
protein
|
不得生成沉淀
|
|
|
|
Iron(Fe)
|
≤10ppm
|
≤10ppm
|
≤30ppm
|
|
Heavy metals(Pb)
|
≤10ppm
|
≤10ppm
|
≤15ppm
|
|
Arsenic(As)
|
≤1ppm
|
≤1ppm
|
|
|
Other amino acids
|
≤0.4%
|
≤0.5%
|
|
|
Loss on drying
|
≤0.5%
|
≤0.5%
|
≤0.5%
|
|
Residue on ignition
|
≤0.1%
|
≤0.1%
|
≤0.3%
|
|
Organic volatile impurities
|
|
|
Conforms
|
|
Endotoxin
|
≤10EU/g
|
|
|
Function：
1. Lower the blood ammonia, promote urea generattion in the body ,treat hepatic coma etc.
2. Increase muscle activity, maintain sexual function, treat hypospermia
Application：
1. It’s used for biochemical research, various types of viral hepatitis and hepatic coma class abnormal alanine aminotransferase;
2. Nutritional supplements, flavoring agent. It can generate a special flavor substances when it is heated with sugar reaction happens (amino - carbonyl reaction).
3. An important component of amino acid infusion and comprehensive amino acid formulations.
4. It is used to produce amino acids medicines
5. It is used as a pharmaceutical raw materials and food additives
6. It is essential amino acids to maintain the growth and development of infants and young children
7. Intravenous arginine can stimulate the pituitary gland to release growth hormone, and it can be used to do pituitary function test.
【Package and storage】
Packing: there are double layer polyethylene film bags Inner the packing, external packaging is 25kg fiber drum
Storage :Sealed.
Shelef life: Two years
