WuHan Dong Kang Yuan Technology co., LTD


Integrity-based service-oriented Kangyuan products must be boutiques.

About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsAmino Acid Powder

L-Aspartic Acid Amino Acid Powder Nutritional Supplement CAS 56-84-8

L-Aspartic Acid Amino Acid Powder Nutritional Supplement CAS 56-84-8

L-Aspartic Acid Amino Acid Powder Nutritional Supplement CAS 56-84-8
L-Aspartic Acid Amino Acid Powder Nutritional Supplement CAS 56-84-8

Large Image :  L-Aspartic Acid Amino Acid Powder Nutritional Supplement CAS 56-84-8 Get Best Price

Product Details:

Place of Origin: China
Brand Name: DKY
Model Number: 56-84-8

Payment & Shipping Terms:

Minimum Order Quantity: 1kg
Packaging Details: 1kg/bag or 25kg/drum or 25kg/bag
Delivery Time: 5-7 work days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 50 tons per year
Detailed Product Description
CAS Number: 56-84-8 Molecular Formula: C4H7NO4
Molecular Weight: 133.1 EINECS No: 200-291-6
Melting Point: > 300 ° C Specific Rotation: 25º(c=8,6NHCl)
Boiling Point: 264.1 °C At 760 MmHg 264.1 °C At 760 MmHg: 113.5 °C
Density: 1.514 G/cm3 Index Of Refraction: 1.4540
Solubility: H2O:5mg/mL Optical Activity: [α]20/D +24.7±1°, C = 5% In 5 M HCl
High Light:

amino acid supplements


nutritional raw materials

L-Aspartic Acid 56-84-8 amino acid powder as a nutritional supplement


Basic parameter:

1. Product name: l-asparticacid
2. Product alias: l-asparticacid,(S) -aminosuccinic acid; Erlotinib - d7HCl; (S) - (+) - Aminosuccinicacid (S) - Aminobutanedioicacid (S) - AminosuccinicAcidH - Asp - OHL - AsparaginicAcidL (+) - Asparticacid; L - Asparticacid Lowmetalscontent; The ASP. ASPARTIC (L -); ASPARTICACID; ASPARTICACID, L -
3. CAS number: 56-84-8
4. Molecular formula: C4H7NO4
5. Molecular weight: 133.1
6. EINECS no. : 200-291-6
7. Melting point: > 300 ° C
8. Specific rotation: 25 (c=8,6NHCl)
9. Boiling point: 264.1 °C at 760 mmHg
10. Flash point: 113.5 °C [2]
11. Density: 1.514 g/cm3
12. Index of refraction: 1.4540
13. Storage conditions: StoreatRT.
14. Solubility: H2O:5mg/mL
15. Optical activity: [radiation]20/D +24.7±1°, c = 5% in 5 M HCl
Certificate of Analysis:

Product Name: L-Aspartic acid


Batch No:2019091901

Producing date: 2019.09.19

Sampling date: 2019.09.19

Send out date: 2019.09.20

Reference standard: AJI92

Package: 25kg/bag

Expiry date: 2021.09.18




Content %

99.0~101.0 99.63

Specific rotatory

+24.8°~+25.8° +25.68°

Transmittance %

≥98.0 98.6

Loss on drying %

≤0.20 0.08

Residue on ignition%

≤0.1 0.05

Other amino acids


did not check out


≤0.02 <0.02


≤0.02 <0.02

Ammonium salt[NH4+]%

≤0.02 <0.02


≤10 <10

Heavy metals (Pb)ppm

≤10 <10

Arsenic (As)ppm

≤1 <1


2.5~3.5 2.94

Conclusion: it conforms to AJI92 standard.



L-Aspartic Acid Amino Acid Powder Nutritional Supplement CAS 56-84-8 0



1. Used as electrolyte supplement for amino acid infusion, potassium, calcium and other inorganic ion supplements, fatigue recovery agent, etc. Potassium and magnesium aspartate injection or oral solution is used for arrhythmias, premature beats, tachycardia, hypoglycemic potassium, hypoglycemic magnesium, heart failure, myocardial infarction, angina pectoris, hepatitis, cirrhosis and other diseases caused by cardiac glycoside poisoning. This product is of low toxicity and should not be injected without dilution. It should be used with caution in patients with renal insufficiency and av block.
2. It can be used as ammonia antidotes, liver function promoters, fatigue recovery agents and other medical drugs. It can be used as l-aspartate food additive and a variety of cool drinks additive, as biochemical reagents, medium and organic synthesis intermediates.
3. Used for synthetic sweetener, medically used in the treatment of heart disease, as a liver function enhancer, ammonia antidotes, fatigue relievers and amino acid infusion components
4. Nutritional supplements and flavoring agents. Add to a variety of refreshing drinks. In medicine, it is used as ammonia antidote, liver function promoter and fatigue recovery agent.
5. It is used in biochemical research, as a fatigue recovery agent, an ammonia antidote and a clinical diagnostic drug. USES major neurotransmitters to make rapid synaptic excitation.
I am Angela
Contact Angela, you would never regret.
email: zs@dkybpc.com
Tel: +86-15377658509, you can add me on WeChat or Skype or Whatsapp if you are using that.

Contact Details
WuHan Dong Kang Yuan technology co., LTD

Contact Person: Angela

Tel: 86-15377658509

Send your inquiry directly to us