| CAS No.: | 72-18-4 |
|---|---|
| Formula: | C5h11no2 |
| EINECS: | 200-773-6 |
| Type: | Synthesis Material Intermediates |
| Appearance: | Powder |
| Quality: | Refined |
| Samples: |
|---|
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Audited Supplier Product Name:L-Valine
CAS No.:72-18-4
MF:C5H11NO2
EC No.:200-773-6
Grade:Food Grade,Pharm Grade
Standard:USP/AJI/EP/CP
Shelf life:2 Years
Appearance:White Powder
Assay:98.5%-101.0%
Molecular Weight: 117.15
Description:
L-Valine is an aliphatic and extremely hydrophobic essential amino acid in humans related to leucine, Valine is found in many proteins, mostly in the interior of globular proteins helping to determine three-dimensional structure. A glycogenic amino acid, valine maintains mental vigor, muscle coordination, and emotional calm. Valine supplements are used for muscle growth, tissue repair, and energy.
| Description | White crystals or crystalline powder |
| Assay | 98.5%-101.0% |
| Specific rotation[α]D20 | +26.5°~+29.0° |
| Appearance of solution | Clear and colorless ≤BY6 |
| Chloride(Cl) | ≤ 0.02% |
| Ammonium(NH4) | ≤ 0.02% |
| Sulfate(SO4) | ≤ 0.03% |
| Iron(Fe) | ≤ 10ppm |
| Heavy metals(Pb) | ≤ 10ppm |
| Ninhydrin-positive substances | Each impurity≤ 0.2% total≤ 1.0% |
| Loss on drying | ≤ 0.50% |
| Sulphated ash | ≤ 0.10% |
| Total plate count | ≤ 1000cfu/g |
| Yeast and Mouds | ≤ 100cfu/g |
Function:
1 L-Valineis an essential amino acid found in proteins; important for optimal growth in infants and for growth in children and nitrogen balance in adults.
2 L-Valine is promotes muscle growth and tissue repair.
3L-Valine is one of three branched-chain amino acids (the others are leucine and isoleucine) that enhance energy, increase endurance, and aid in muscle tissue recovery and repair.
Ningbo Newrainbow Biochemicals Co.,Ltd. is an Eastern China-based import and export company dealing with Amino acids, Vitamins, Plant Extracts and all the other Ingredients which are widely used in pharmaceutical, nutraceutical, food and cosmetical industry. Started in the year of 2012, we understand the importance of timely shipping and have built our business around reliable services. From beginning to the end, our customers know that they can trust our team to deliver only the highest quality customer service.
Ningbo is a beautiful city and also an ancient harbour city. It is an important trading port and today with 1.2 billion tons of freight the biggest harbour all over the world. And only 2 hours drive to Shanghai city. Thanks to the big advantages of location, we have very good partners of logistic solution to eliminate all of customers supply chain inefficiencies for you.
Our young company started from the year of 2012, we have developed very good partnership with a lot of manufacturers here and many esteemed customers abroad.All the manufacturers we cooperated are carefully screened and we go to their plant often in case of inspection for some purpose. Certificates such like KOSHER/HALAL/FSSC are all available.
1.Strictly quality inspection before delivery
2.Very good logistics and transportation service
3.Good payment terms
4.Good communication
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Audited Supplier 
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