L-Valine
Chemical Name：L-2-Amino-3-methylbutyric acid
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 | - - - |
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：Store in cool, shaded, dry and clean places. Do not store it together with poisonous or harmful goods in order to avoid pollution. The limit of retained quality for two years.
Hebei Huaheng Biological Technology Co., Ltd
TEL：0318-8628255
FAX：0318-8628286
Email：info@jizhouhuaheng.com
Address：No.777 Xinghua South Street,Jizhou City,Hebei Pro.,China
