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Items | Specifications | Results |
Appearance(25℃) | White powder | Conforms |
Solubility | Easily soluble in water, insoluble in ether | Complies |
Identification | Violet and indene three ketones reaction | Conforms |
Infrared identification | Qualified | |
Specific rotation[a]D20 | +27.0°~+30.0° | +28.5° |
Transmittance | ≥98.0% | 100.0% |
Chloride | ≤0.03% | <0.03% |
Sulfate(SO4) | ≤0.020% | <0.020% |
Ammonium(NH4) | ≤0.02% | <0.02% |
Iron(Fe) | ≤30ppm | <10ppm |
Heavy metal(ppm) | ≤10ppm | <10ppm |
Lead(ppm) | ≤1ppm | <1ppm |
Totle mercury (ppm) | ≤0.1ppm | <0.1ppm |
Cadmium (ppm) | ≤1ppm | <1ppm |
Arsenic (ppm) | ≤1ppm | <1ppm |
PH | 6.0~7.0 | 6.3 |
Other amino acids | Chromatographically,not detectable | Not detectable |
Loss on drying | ≤7.0% | 1.58% |
Residue on ignition | ≤0.20% | 0.05% |
Assay | 98.0~101.0% | 99.1% |
Conclusion | The product conforms to the above specifications. | |
Product Name:L-Ornithine L-aspartate salt
CAS:3230-94-2
MF:C5H12N2O2.C4H7NO4
Melting point :202.0 to 206.0 °C
form:powder
color:White
Uses:
L-Ornithine L-aspartate (OA) Salt: The Premium Solution for Advanced Endurance Formulations
L-Ornithine L-aspartate (OA) is a stable, highly bioavailable salt formed by the ionic bonding of L-ornithine and L-aspartic acid. Recognized as a niche, high-end raw material in the sports nutrition industry, it is specifically engineered for elite endurance energy formulas and premium recovery supplements.
The Science of Fatigue: Accelerated Ammonia Clearance
During high-intensity and prolonged physical exertion, the rapid breakdown of amino acids leads to the accumulation of ammonia (NH3) in the bloodstream and skeletal muscles. Elevated ammonia levels are highly toxic to cells and are a primary trigger for central nervous system fatigue and muscle exhaustion. OA serves as a superior, dual-action detoxifier. It actively accelerates the urea cycle in the liver, efficiently converting toxic ammonia into harmless urea for excretion. Simultaneously, it promotes the synthesis of glutamine, providing an alternative pathway for ammonia buffering directly within the muscles.
Key Selling Points & Performance Benefits
Relieves Physical Exhaustion: By rapidly neutralizing metabolic waste products, OA significantly reduces the sensation of fatigue, allowing athletes to push past traditional physical limits.
Sustains Athletic Capacity: With the toxic burden of ammonia removed, cellular energy production remains uninterrupted. This translates to maintained endurance, delayed onset of muscle failure, and superior performance during grueling training sessions.
Accelerated Post-Workout Recovery: Beyond immediate endurance, OA supports nitrogen metabolism and protein synthesis, helping to repair micro-tears in muscle tissues and drastically shorten the recovery window between training blocks.
Gut Health & Nutrient Absorption: Recent studies indicate that the OA salt form uniquely enhances the expression of amino acid transporters in the intestines, improving overall nutrient digestibility and promoting a healthy gut microbiome, which is crucial for long-term athletic health.
Market Positioning: A Niche, High-Quality Advantage
For brands looking to differentiate in a saturated market, L-Ornithine L-aspartate offers a distinct competitive edge. It is the ultimate choice for advanced endurance products, pre-workout complexes, and professional recovery blends that demand scientifically backed, top-tier performance enhancement. Incorporating OA signals to consumers that a product is formulated with elite, clinical-grade ingredients designed for serious athletic optimization.






Also, if you have any other questions, you can contact us
FAQ From Wuhan Fortuna Chemical Co.,Ltd
Q1: Can I get a sample for free ?
A: For small QTY and low value product, we can provide sample for free exclude shipping cost. For high value sample, we will charge the basic sample cost, but we can refund all the cost if customers place order after sample test.
Q2: How to confirm the product quality before placing orders ?
A: Most of our products confirm to international standards like USP/EP/BP/JP/CP. We will provide COA/TDS/MSDS for customers to confirm the specification before placing order.
Q3: What is the payment you accept?
A: For small and low value order, we accept CreditCard, MaterCard,VISA,Western Union and T/T.For large order, we can do T/T and L/C. Any pay on delivery or pay-after are not available for us.
Q4: What is your shipment way ?
A: For less than 100kg gross weight order will ship with courier like FedEx or UPS, we support customers to place courier orders remotely by their account, we will package the goods well and wait for pick up.For more than 100kg goods, we will transport by Air or Sea according to customers' requirement.
Q5: How long is your after-sales service?
A: We accept customer’s quality complaint in three month after customer received the goods. We provide tech.support for all-life if customer place order from our company.
Q6: How do you treat quality complaint ?
A: We support customer to provide our products to any rightful third party testing organization to test our products according to the COA specification, if the test result is confirm with COA, we will take all the loss for customers.



Name:Wuhan Fortuna Chemical Co.,Ltd
Category:Others
Trade Category: Trading Company
Employees: 11 - 50 People
Address: Room 2015, No.2 Building, Kaixin Mansion No.107
Company Information: Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical and Intermediates, Food and Feed additives, Fine chemicals,Biochemical and Reagent, which is the members of Hubei E-commerce Chamber.
Our company has professional persons who major in chemical R&D and sicentific management, supply fine chemical products with high quality and close service, also supply custom-tailored products according to our clients' requirement.
We have a positive and self-motivated management work team with a common philosophy, caring and commitment through teamwork, our team strive to achieve success in delighting our clients and ourselves.
Since Wuhan Fortuna Chemical Co., Ltd founded, we continuously innovate our products and improve our service, sales network. Hence, we initiate the first sale mode on net in China, which is the retail trade of small package bring along wholesale of diversified management modes. Our products are exported widely to South Korea, Vietnam, Australia, Europe and South America, highly recommended by our clients.We insist on the management creed “Market is our compass, Quality is our life, Credit is our soul”. Clients’ trust is our forward power, their satisfaction is our struggling goal.
Wuhan Fortuna Chemical Co.,Ltd is a professional manufacturer which provide L-Ornithine L-aspartate salt with good quality and best price, welcome to contact us to get COA/TDS/MSDS of L-Ornithine L-aspartate salt.
1. Guaranteed purity;
2. Large quantity in stock;
3. Largest manufacturer;
4. Best service after shipment with email;
5. High quality & competitive price;
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