Chemical Properties:
Package: Fluorinated Bottle, 25kg/bag, 25kg/Cardboard Drum, or according to customer's requirement. Storage Condition: Store in sealed containers at cool, dry and ventilated warehouse away from incompatible substances. Protect from light and moisture.Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of L-Arginine L-Aspartate (L-Arg L-Asp) (CAS: 7675-83-4) with high quality. Ruifu Chemical supplys a series of amino acids & derivatives. We have many customers at home and abroad. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in L-Arginine L-Aspartate, Please contact: alvin@ruifuchem.comDescription:
Package & Storage:
| Chemical Name | L-Arginine L-Aspartate |
| Synonyms | Arginine Aspartate; L-Arg L-Asp; Arg-Asp; L-Arginineaspartate |
| Stock Status | In Stock |
| CAS Number | 7675-83-4 |
| Molecular Formula | C6H14N4O2·C4H7NO4 |
| Molecular Weight | 174.20+133.10 |
| Melting Point | 220.0~225.0℃ |
| Sensitive | Hygroscopic |
| Water Solubility | Very Soluble in Water (H2O, g/100g): about 93 (25℃) |
| Solubility | Practically Insoluble in Alcohol and in Methylene Chloride |
| Storage Temp. | Sealed in Dry, Store at Room Temperature |
| COA & MSDS | Available |
| Classification | Amino Acids & Derivatives |
| Brand | Ruifu Chemical |
Advantages:
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals. Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc. Advantages? Superior quality, affordable price, professional services and technical support, fast delivery. Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc. Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers. Factory Audit? Factory audit welcome. Please make an appointment in advance. MOQ? No MOQ. Small order is acceptable. Delivery Time? If within stock, three days delivery guaranteed. Transportation? By Express (FedEx, DHL), by Air, by Sea. Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided. Custom Synthesis? Can provide custom synthesis services to best fit your research needs. Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.FAQ:
Stable Supply: Maintain reasonable stock
Professional Service: One stop purchasing service
Technical Support: Technology solution available
Custom Synthesis Service: Ranged from grams to kilos
Fast Delivery: If within stock, three days delivery guaranteed
High Quality: Established a complete quality assurance system
Sufficient Capacity: Sufficient facilities and technicians
OEM Package: Custom package and label available
Specifications:
| Items | Inspection Standards | Results |
| Appearance | White Crystals or Crystalline Powder | Conforms |
| Odor | Characteristic Taste | Conforms |
| Identification | Infrared Absorption Spectrum | Conforms |
| Specific Rotation [α]20/D | +25.5°~+27.5° (C=8, 6mol/L HCl) | +26.3° |
| State of Solution (Transmittance) | Clear and Colorless ≥98.0% | 98.3% |
| Chloride (Cl) | ≤0.050% | <0.050% |
| Sulfate (SO4) | ≤0.030% | <0.030% |
| Ammonium (NH4) | ≤0.020% | <0.020% |
| Iron (Fe) | ≤30ppm | <30ppm |
| Heavy Metals (Pb) | ≤10ppm | <10ppm |
| Arsenic (As2O3) | ≤1.0ppm | <1.0ppm |
| Other Amino Acids | Chromatographically Not Detectable | Conforms |
| Loss on Drying | ≤3.00% (at 105℃ for 3 hours) | 0.36% |
| Residue on Ignition (Sulfated) | ≤0.20% | 0.08% |
| Assay | 98.5 to 101.0% (on Dried Basis) | 99.7% |
| pH Test | 5.5 to 7.0 (1.0g in 10ml of H2O) | 5.8 |
| Conclusion | This Product by Inspection Accords with the Standard of AJI97 | |
| Main Uses | Food Additives; Pharmaceuticals; Nutritional Supplements; etc. | |
Application:
1. L-Arginine L-Aspartate (L-Arg L-Asp) (CAS: 7675-83-4) is a dietary supplement that contains L-arginine and L-aspartate in a 2:1 ratio. 2. L-Arginine L-Aspartate is used as nutritional supplement, nutrition enhancer, dietary supplements, heatlh food additives, pharmaceutical raw material. sport supplements, sport nutrtional supplements, bodybuilding supplement. Raw materials for health products; food and feed additives; nutritional additives; Used as cosmetic amino acid nutrition agent, amino acid nutrition food additive, etc. 3. L-Arginine L-Aspartate is a commercially available health supplement manufactured by combining the two amino acids: arginine and aspartate (aspartic acid).Although no clinical evidence is available in clear support of it, many believe arginine aspartate to be effective at enhancing general metabolic functioning.Further, it is commonly used by those suffering from symptoms of erectile dysfunction. Arginine aspartate is the subject of clinical study for its possible effectiveness in treating burns, diabetes mellitus, angina, cancer, hyperlipidemia and much more. It is considered safe for general human usage as it is created from common natural substances. 4. L-Arginine L-Aspartate is an ideal supplements designed for athletes. It can heighten endurance levels by cutting lactic acid buildup in the body and regulating hormone levels. L-Aspartate can increase oxygen to muscles and promote stronger circulation throughout the body. Its chemical structure also prevents skin from becoming damaged due to drying or overexposure. 5. L-Arginine L-aspartate mainly is used as nutritional agent, which also can be used clinically in the treatment of acute and chronic liver diseases, including cirrhosis, fatty liver, various types of viral and toxic hepatitis and hyperammonemia, especially the improvement of central nervous system symptoms caused by liver diseases and the treatment of hepatic encephalopathy.7675-83-4 AJI97 Test Method:
L-Arginine L-Aspartate, when dried, containes not less than 98.5 percent and not more than 101.0 percent of L-Arginine L-Aspartate (C10H21N5O6). Solubility (H2O, g/100g): about 93 (25℃) Identification: Compare the infrared absorption spectrum of the sample with that of the standard by potassium bromide disc method. Specific Rotation [α]20/D: Dried sample, C=8, 6mol/L HCl State of Solution (Transmittance): 0.5g in 10ml of H2O, spectrophotometer, 430nm, 10mm cell thickness. Chloride (Cl): 0.29g, A-1, ref: 0.40ml of 0.01mol/L HCl Ammonium (NH4): A-1 Sulfate (SO4): 0.80g, (1), ref: 0.50ml of 0.005mol/L H2SO4 Iron (Fe): 0.5g, ref: 1.5ml of Iron Std. (0.01mg/ml) Heavy Metals (Pb): 2.0g, (1), ref: 2.0ml of Pb Std. (0.01mg/ml) Arsenic (As2O3): 2.0g, (1), ref: 2.0ml of As2O3 Std. Other Amino Acids: Test Sample: 10μg, A-1-a Loss on Drying: at 105℃ for 3 hours. Residue on Ignition (Sulfated): AJI Test 13 Assay: Dried sample, 100mg, (1), 3ml of formic acid, 50ml of glacial acetic acid, 0.1mol/L HCLO4 1ml=10.244mg 10H21N5O6 pH Test: 1.0g in 10ml of H2O