L-Arginine L-Aspartate (L-Arg L-Asp) /CAS: 7675-83-4
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China [CN] L-Arginine - L-Aspartate; CAS: 7675-83-4; Molecular Formula: C10H21N5O6; Molecular Weight: 307.31; Product standard: AJI92/USP24; Packaging: 25KG/drum; Manufacture: Inno Physical charactor: White crystal powder; Odorless, slightly special smell.
Main function: 1. In medicine: Can be used to treat heart disease, liver disease, hypertension; Have the function of prevention and recovery from fatigue; Be made of amino acid infusion with a variety of amino acids. Be used as ammonia detoxification agent, liver function promotor, fatigue recovery agent. 2. In food industry: Is a good nutritional supplement, be added in a variety of soft drinks; Is a good food additive. 3. In chemical industry: Can be used as raw sources of synthetic resins. And may be used as nutritional additives of cosmetics. Other name: Arginineaspartate; L-asparticacid, compd. Withl-arginine(1: 1); L-ARG L-ASP; L-ARGININE L-ASPARTATE; L-aspartic acid, compound with L-arginine (1: 1); L-ARGININE1-ASPARTATE; L-Arginine¤ L-aspartic acid; L-ARGININE L-ASPARATE
Check Report:
| Item | Specification | Result |
| Appearance | White crystalline powder | White crystalline powder |
| Identification | Compare the infrared absorption spectrum of the sample with that of the standard by potassium bromide disc method | Conforms |
| pH | 5.5~7.0 (10% H2O) | 6.5 |
| State of solution(Transmittance) | Clear and colorlessNLT 98.0% | 98.7% |
| Assay | 99~101.0% | 99.4% |
| Specific rotation[α]D 20 | +25.5°~+27.5° (8g/100ml, 6N HCl) | +27.2º |
| Heavy metals (as Pb) | NMT 10ppm | <10ppm |
| Arsenic | NMT 1ppm | <1ppm |
| Chloride | NMT 0.020% | <0.020% |
| Sulfate | NMT 0.030% | <0.030% |
| Ammonium | NMT 0.010% | <0.010% |
| Iron | NMT 30ppm | <30ppm |
| Other amino acids | Chromatographically not detectable | Conforms |
| Loss on drying | NMT 0.50% | 0.28% |
| Residue on ignition (sulfated) | NMT 0.10% | 0.03% |
| Ninhydrin | Positive reaction | Positive |
| Conclusion | Conformed to AJI92 | |
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