L-Valine
L-Valine
| L-Valine | CP2020 | EP11 | USP2023 | USP24 | AJI92 | FCC11 |
| Assay | ≥98.5% | 98.5-101.0% | 98.5-101.5% | 98.5-101.5% | 99.0-100.5% | 98.5～101.5% |
| PH | 5.5-6.5 | / | 5.5-7.0 | 5.5-7.0 | 5.5-6.5 | 5.5～7 |
| Binder content | / | / | / | / | / | / |
| Lecithin | / | / | / | / | / | / |
| Specific rotation[a]D20 | +26.6°-+28.8° | +26.5°-+29.0° | / | / | +27.6°-+29.0° | +26.7° ～+29° |
| Specific rotation[a]D25 | / | / | +26.6°-+28.8° | +26.6°-+28.8° | / | +26.6° ～+28.9° |
| Bulk Density | / | / | / | / | / | / |
| Tapped Density | / | / | / | / | / | / |
| Transmittance(T430) | ≥98.0% | / | / | / | ≥98.0% | / |
| Appearance of solution | / | clear & colorless ≤BY6 | / | / | / | / |
| Chloride(Cl) | ≤0.02% | ≤0.02% | ≤0.05% | ≤0.05% | ≤0.02% | / |
| Ammonium(NH4) | ≤0.02% | ≤0.02% | / | / | ≤0.02% | / |
| Sulfate(SO4) | ≤0.03% | ≤0.03% | ≤0.03% | ≤0.03% | ≤0.02% | / |
| Iron(Fe) | ≤10PPM | ≤10PPM | ≤30PPM | ≤30PPM | ≤10PPM | / |
| Heavy metals(Pb) | ≤10PPM | / | / | ≤15PPM | ≤10PPM | / |
| Arsenic | ≤1PPM | / | / | ≤1.5PPM | ≤1PPM | / |
| Lead | / | / | / | / | / | ≤ 5 ppm |
| Cadmium | / | / | / | / | / | / |
| Mercury | / | / | / | / | / | / |
| Other amino acids | ≤0.5% | / | Individual impurities≤0.5% Total impurities≤2.0% |
/ | conforms | / |
| Ninhydrin-positive substances | / | Impurity B at 570 nm≤0.4% Each impurity ≤0.2% Total ≤1.0% |
/ | / | / | / |
| Insoluble foreign matter | / | / | / | / | / | ≤ 50 ppm |
| Particle Size Range | / | / | / | / | / | / |
| Loss on drying | ≤0.20% | ≤0.50% | ≤0.30% | ≤0.30% | ≤0.20% | ≤ 0.3% |
| Residue on ignition | ≤0.10% | ≤0.10% | ≤0.10% | ≤0.10% | ≤0.10% | ≤ 0.1% |
| Organic volatile impurities | / | / | / | conform | / | / |
| Endotoxin | <20EU/g | <20EU/g | <20EU/g | / | / | / |
| Total plate count | ≤ 1000 CFU/g | ≤ 1000 CFU/g | ≤ 1000 CFU/g | ≤ 1000 CFU/g | ≤ 1000 CFU/g | ≤ 1000 CFU/g |
| Moulds & Yeasts | ≤ 100 CFU/g | ≤ 100 CFU/g | ≤ 100 CFU/g | ≤ 100 CFU/g | ≤ 100 CFU/g | ≤ 100 CFU/g |
| L-Valine | High Purity | Instant | Granulation |
| Assay | ≥98.5% | ≥95.0% | ≥95% |
| PH | 5.5-6.5 | / | / |
| Binder content | / | / | ≤5% |
| Lecithin | / | 0.5～1.0% | / |
| Specific rotation[a]D20 | +26.6°-+28.8° | / | / |
| Specific rotation[a]D25 | / | / | / |
| Bulk Density | / | ≥0.30g/ml | ≥0.45g/ml |
| Tapped Density | / | ≥0.50g/ml | ≥0.55g/ml |
| Transmittance(T430) | ≥98.0% | / | / |
| Appearance of solution | / | / | / |
| Chloride(Cl) | ≤0.02% | / | / |
| Ammonium(NH4) | / | / | / |
| Sulfate(SO4) | ≤0.03% | / | / |
| Iron(Fe) | ≤0.001% | / | / |
| Heavy metals(Pb) | ≤0.001% | ≤10ppm | ≤10ppm |
| Arsenic | / | ≤1ppm | ≤1ppm |
| Lead | / | ≤5ppm | ≤5ppm |
| Cadmium | / | ≤1ppm | / |
| Mercury | / | ≤0.3ppm | / |
| Other amino acids | Alanine≤0.4% Phenylalanine≤0.2% Isoleucine≤0.5% Leucine≤0.5% Total impurities≤0.5% |
/ | / |
| Ninhydrin-positive substances | / | / | / |
| Insoluble foreign matter | / | / | / |
| Particle Size Range | / | ≥95% through 80 mesh | ≥90% through 20 mesh ≤30% through 80 mesh |
| Loss on drying | ≤0.2% | ≤1.0% | ≤2.0% |
| Residue on ignition | ≤ 0.1% | ≤0.50% | ≤0.5% |
| Organic volatile impurities | / | / | / |
| Endotoxin | / | / | / |
| Total plate count | ≤ 1000 CFU/g | ≤ 1000 CFU/g | ≤ 1000 CFU/g |
| Moulds & Yeasts | ≤ 100 CFU/g | ≤ 100 CFU/g | ≤ 100 CFU/g |
Related products
-
Cras viverra rhoncus metu
77.00$Add to cartAenean ut commodo justo. Fusce accumsan erat ut purus mollis, quis fermentum magna luctus. Morbi pulvinar augue lorem, quis molestie ipsum dictum non. Donec malesuada fermentum ex non hendrerit. Sed tempor viverra arcu a ultrices. Suspendisse non malesuada massa. Praesent imperdiet rhoncus nunc, vel fringilla enim lacinia quis
-
Sed pretium quam lacinia placerat
Original price was: 88.00$.74.00$Current price is: 74.00$.Add to cartSed et posuere lacus. Etiam convallis dui lorem, ut accumsan metus consectetur vitae. Curabitur ultricies ante ultricies blandit placerat. Phasellus fermentum, ligula sed vestibulum blandit, mi odio laoreet sem, a venenatis tellus felis eu justo. Nullam ut felis et mauris iaculis malesuada. Donec non turpis vel lectus accumsan rutrum. Vestibulum finibus nunc libero, vel dapibus mauris porta vitae.
-
Nunc tempus facilisis
87.00$Add to cartFusce ullamcorper dapibus eleifend. Nullam ornare pulvinar lacinia. Nunc tempus facilisis ullamcorper. Nam sit amet suscipit risus, ut ultricies felis. Vivamus a finibus nisi. Sed quam sem, accumsan eget tristique sit amet, suscipit sit amet augue. Duis dolor dui, sagittis at faucibus ac, varius et sapien.
-
Phasellus varius turpis
Original price was: 56.00$.52.00$Current price is: 52.00$.Add to cartPhasellus varius turpis consequat enim tincidunt, id aliquam orci hendrerit. Curabitur quis accumsan nisl, in condimentum magna. Fusce nec diam et dolor ornare rhoncus nec ut mauris. In eleifend mi in felis dictum fermentum. Morbi vel arcu sit amet dolor venenatis bibendum in eu dui.
-
Aliquam erat volutpat
50.00$Add to cartNulla finibus massa non maximus rhoncus. Duis ut ligula et nibh dictum eleifend vel non massa. Aliquam molestie, urna at pellentesque vehicula, sem justo condimentum purus, quis sodales dolor urna ut lorem. Aliquam erat volutpat. Sed ac ligula quis lacus consequat fringilla laoreet quis purus. Aliquam suscipit dapibus enim eu vulputate. Morbi tincidunt euismod pulvina
Reviews
There are no reviews yet.