CAS No.: | 74-79-3 |
---|---|
Formula: | C6h14n4o2 |
EINECS: | 200-811-1 |
Resource: | Chemosynthesis |
Package: | 25kg/Drum or Carton |
Dilevery: | Within 10days After Payment |
Samples: |
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What is L-Arginine?
L-Arginine is a chemical known as an "amino acid". It is obtained from the diet and is necessary for the body to make protein.L-Arginine is found in red meat, poultry, fish and dairy products. L-Arginine is colorless or white crystals and is odorless. It is used in biochemical research and amino acid supplements. It is an important component of comprehensive amino acid preparations and can be used as a nutritional supplement.
Item
|
value
|
CAS No.
|
74-79-3
|
Other Names
|
(L)-Arginine
|
MF
|
C6H14N4O2
|
EINECS No.
|
200-811-1
|
Place of Origin
|
China
|
Purity
|
99%
|
Application
|
Nutritional supplement
|
Appearance
|
White crystalline powder
|
Product name
|
L-arginine
|
Appearance
|
White crystalline powder
|
Assay
|
99 %
|
CAS number
|
74-79-3
|
Sample
|
Freely Offered
|
EINECS
|
200-811-1
|
Storage
|
Cool Dry Place
|
Package
|
1kg/bag 25kg/drum
|
ITEM |
SPECIFICATION |
Assay(on dry basis): |
98.50%~102.5% |
Identification: |
Infrared absorption |
Appearance: |
White crystals or crystalline Powder |
Specific Rotation[a]D25° |
+26.3°~ +27.9° |
Chloride(Cl): |
≤0.05% |
Sulfate(SO4): |
≤0.03% |
Iron(Fe): |
≤0.003% |
Heavy Metals: |
≤0.0015% |
Loss on drying: |
≤0.5% |
Residue on Ignition: |
≤0.3% |
Chromatographic purity: |
Any individual impurity: ≤0.5% Total Impurities: ≤2.0% |
Organic volatile impurities: |
Meet the requirements |
Total plate count: |
≤1000cfu/g |
Yeast&mold: |
≤100cfu/g |
E.Coli: |
Negative |
Salmonella: |
Negative |
Conclusion: The product conforms to the USP31 Standard. |
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