| ≥1 piece |
Qihai l-lysine Base
Quality Standard: AJI/EP/USP
ISO,KOSHER,GMP Certified
Competitive Price
Reliable Quality
L-Lysine Base
Characteristics: White crystalline powder; Tasteless, easily soluble in water but insoluble in alcohol and ether
Quality Standards: AJI92
Packaging and Storage: In 25kgs Fiber drum double polyethylene bags inside; Preserve in well-closed containers, at controlled room temperature.
Recommended limit: 1 year.
| Item | Specifications (AJI92) |
| Description | White crystals or crystalline powder |
| Identification | Meets the requirements |
| Specific rotation [a] D 20° | +8.3 °- +9.5° |
| State of solution | ≥ 95.0% |
| Chloride (Cl) | ≤ 0.04% |
| Ammonium (NH 4 ) | ≤ 0.02% |
| Sulfate (SO 4 ) | ≤ 0.030% |
| Iron (Fe) | ≤ 10PPm |
| Heavy metals (Pb) | ≤ 10PPm |
| Arsenic (As 2 O 3 ) | ≤ 1PPm |
| Other amino acids | conforms |
| Loss on drying | ≤ 0.5% |
| Residue on ignition (sulfated) | ≤ 0.1% |
| Assay | 98.0-101.0% |
| PH | 4.5-5.5 |
QH Chemicals is the professional producer of amino acids.
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Divided and special selling plan will be made according to your reference.
| CAS No.: 52-90-4 | Other Names: (+)-2-Amino-3-mercaptopropionic ac... | MF: C3H7NO2S |
| EINECS No.: 200-294-2 | FEMA No.: 3847 | Place of Origin: Jiangsu China (Mainland) |
| Type: Nutrition Enhancers, Amino Acids | Brand Name: Qihai Chemicals | Model Number: USP |
| White: White |