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L-Valine CAS 72-18-4
Amino Acid
Chemical Name: | L-2-Amino-3-methylbutyric acid |
Structure Formula: |
|
Molecular Formula: |
C5H11NO2 |
Molecular Weight: |
117.15 |
Cas No: |
[72-18-4] |
Characteristics: |
White crystals or crystalline powder |
Quality Standards: |
USP24, FCCIV and etc. |
Item
Specifications
USP24
FCCIV
Appearance
White crystals or crystalline powder
Assay,%
98.5~101.5
98.5~101.5
Specific optical rotation
+26.6°~ +28.8°
+26.6°~ +29.0°
pH Value
5.5~7.0
5.5~7.0
Loss on drying, %
≤0.3
≤0.3
Residue on ignition, %
≤0.1
≤0.1
Sulfate (as SO4), %
≤0.03
- - -
Chloride (as Cl),%
≤0.05
- - -
Heavy Metals (as Pb), %
≤0.0015
≤0.002
Lead, %
- - -
≤0.001
Iron, %
≤0.003
- - -
Organic volatile impurities
Meets the requirements
- - -
The Characteristics and Uses:
L-Valine is typically taken (with the other BCAAs) by weightlifters and performance athletes. Blood levels of L-valine will fall significantly after strenuous exercise and will stay low until complete recovery occurs. Supplementation with L-valine one hour before strenuous workouts can reduce the recovery time by increasing muscle protein synthesis and counteracting catabolic processes.
Package and Transport:
Packed with a polyethylene bag for the inner layer and a Kraft paper board barrel for the outer layer, net weight 25kg/drum. Packaging may be arranged according to the requirement of the client.
Handle with care in order to avoid damaging the package. Protect them from sunshine and rain. Do not transport them together with poisonous or harmful goods. This product is a non-dangerous product and can be transported as a general chemical product.
Storage:
L-Arginine base | |
L-Arginine HCL | L-Norvaline |
L-Alanine | L-Ornithine HCL |
L-Aspartic acid | L-Phenylalanine |
L-Asparagine Mono | L-Proline |
L-Citrulline | L-Threonine |
L-Cysteine HCL Anhydrous | L-Tyrosine |
L-Cysteine HCL Monohydrate | L-TryptoPhan |
L-Cystine base | L-Valine |
L-Glutamic acid | D-Proline |
L-Glutamine | DL-Methionine |
L-Isoleucine | N-Acetyl-DL-Leucine |
L-Leucine | N-Acetyl-DL-Methionine |
L-Hydroxyproline | N-Acetyl-L-Cysteine |
L-Histidine base | N-Acetyl-L-Tyrosine |
L-Histidine HCL | N-Acetyl-L-Glutamine |
L-Lysine HCL | N-Acetyl-L-Methionine |
L-Malic acid | S-Carboxymethyl-L-Cysteine |
L-Methionine | Taurine |