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amino acid L-Aspartic acid 98% Powder 56-84-8 Senwayer

Name: amino acid L-Aspartic acid 98% Powder 56-84-8 Senwayer
Brand: Senwayer
SKU: pr2301301870
Price: 65 USD
Availability: InStock

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CAS No.:

56-84-8

Grade:

Top Product

Content:

98%

Port:

Wuhan

Brand:

Senwayer

Packaging:

vials,foil bag,drums

Sample Available:

Yes

Price valid (until):

2024-04-26

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Dingwang Technology (Wuhan) Co., Ltd.

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,L/C

Average Lead Time:

10 days

Qualification:

Main Products:

API,nutrition supplements,plant extract,peptide,HCG,6-Aminocaproic acid

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Name	L-Aspartic acid
Purity	99%
Origin	China
COA	Available

spartic acid, is an αamino acid that is used in the biosynthesis ofproteins. Like all other amino acids, it contains an amino group and acarboxylic acid. Its α-amino group is in the protonated –NH⁺₃ formunder physiological conditions, while its α-carboxylic acid group isdeprotonated −COO⁻ under physiological conditions. Aspartic acidhas an acidic side chain which reacts with other amino acids, enzymes and proteins in the body. Under physiological conditions inproteins the side chain usually occurs as the negatively chargedaspartate form, −COO⁻. It is a non-essential amino acid in humans, meaning the body can synthesize it as needed. It is encoded by thecodons GAU and GAC.

FAQ

Q1:Can i get free sample ?
A: Yes, most product we can send you small free sample, you just need to pay the shipping cost .

Q2:Which payment method you accept?
A: We accept bank transfer,western union, money gram,bitcoin, USDT,Credit card etc. and more bigger order we accept L/C at sight

Q3: Can i get tracking number after shipment ? and how long does the shipping take?
A: After shipment we will offer you tracking and tell you the website to track the package, usually the shipping time is 3-7days,but for some customers have no ability to declare customs, we use special line route to ship the package, it will take 10-12days to arrive,make sure 100% delivery

Q4: How can you guarantee the quality ?
A: All products we can supply you test report &you can also send our product to the third party to do test, if it is fake,we will full refund you.

Our Advantage

1. Rich experience.
Our company is a professional production leading factory in China in pharmaceutical area of many years, our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other country, and we have got very good feedback from our customers, we had Established long friendly relations of cooperation.

2. Great quality, purity and favourable.
Good quality is one of our secret success, welcome order the samples, MOQ just 1 grams.

3. Safe and fast delivery.
We have stock, so we can delivery quickly at the very day when receive the payment.

We have special way could ship 0.01kg to 3.5kg products a time. We offer melting powder into liquid service. And ship the liquid in special bottles.

4. Good after-sales service.

Tell me the package update, and will try best solve when customer encountered various problems.

ECHEMI Editorial Reference

L-Aspartic acid is is an amino acid, shown to be a suitable prodrug for colon-specific drug deliverly.
Liquid|Solid|COLOURLESS CRYSTALS.|White crystals or crystalline powder; odourless
L-aspartic acid is the L-enantiomer of aspartic acid. It has a role as an Escherichia coli metabolite, a mouse metabolite and a neurotransmitter. It is an aspartate family amino acid, a proteinogenic amino acid, an aspartic acid and a L-alpha-amino acid. It is a conjugate acid of a L-aspartate(1-). It is an enantiomer of a D-aspartic acid.|One of the non-essential amino acids commonly occurring in the L-form. It is found in animals and plants, especially in sugar cane and sugar beets. It may be a neurotransmitter.

Certificates

Basic Info

Product Name:

L-Aspartic acid

Other Name:

L-Aspartic acid;Aspartic acid,L-;L-Aminosuccinic acid;Asparagic acid;Asparaginic acid;Butanedioic acid,amino-,(S)-;Aspartic acid;L-Asparaginic acid;(S)-Aspartic acid;L-Asparagic acid;L-(+)-Aspartic acid;(S)-Aminobutanedioic acid;(+)-Aspartic acid;H-Asp-OH;NSC 3973;NSC 79553;(S)-2-Aminobutanedioic acid;(+)-L-Aspartic acid;6899-03-2;181119-33-5;2139279-07-3

CAS No.:

56-84-8

Molecular Formula:

C4H7NO4

InChIKeys:

InChIKey=CKLJMWTZIZZHCS-REOHCLBHSA-N

Molecular Weight:

133.10300

Exact Mass:

133.10

EC Number:

254-327-0

ICSC Number:

1439

DSSTox ID:

DTXSID7022621

Color/Form:

White, crystalline solid|Orthorhombic bisphenoidal leaflets or rods

HScode:

29224995

Categories:

Amino Acids and Derivatives

Characteristics

PSA:

100.62000

XLogP3:

-2.8

Appearance:

Liquid

Density:

1.661 g/cm³ @ Temp: 12.5 °C

Melting Point:

270-271 °C

Boiling Point:

264.1ºC at 760 mmHg

Flash Point:

113.5ºC

Refractive Index:

1.531

Water Solubility:

H2O: 5 g/L (25 ºC)

Storage Conditions:

Store at RT.

Vapor Pressure:

2.6X10-7 mm Hg at 25 deg C (est)

Toxicity:

LD50 intraperitoneal in mouse: 6gm/kg

Specific rotation:

Specific optical rotation: +25.0 deg (c= 1.97 g in 100 ml 6 N hydrochloric acid) at 20 °C/D

Taste:

Acidic/neutral

PKA:

2.01(at 0 °C)

Henrys Law Constant:

Henry's Law constant = 1.1X10-14 atm-cu m/mol at 25 °C (est)

Dissociation Constants:

2.01 (at 0 °C)|pK1 = 1.92 (COOH); pK2 =3.87 (COOH); pK3 = 9.87 (amine)

Collision Cross Section:

121.92 Å² [M-H]- [CCS Type: DT, Method: stepped-field]|122 Å² [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine]|118.6 Å² [M-H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|118.7 Å² [M-H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|120.39 Å² [M-H]- [CCS Type: DT, Method: stepped-field]|119.8 Å² [M-H]-

Experimental Properties:

ASPARTIC ACID HAS RELATIVELY HIGH SOUR, RELATIVELY LOW MSG-LIKE TASTE INTENSITIES /ASPARTIC ACID/|DECOMPOSES AT 324 °C (RAPID HEATING)|Isoelectric point = 2.98|Forms supersaturated soln easily

Physical Dangers:

Dust explosion possible if in powder or granular form, mixed with air. If dry, it can be charged electrostatically by swirling, pneumatic transport, pouring, etc.

See More L-Aspartic acid Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO open flames. Prevent build-up of electrostatic charges (e.g., by grounding). Closed system, dust explosion-proof electrical equipment and lighting. Prevent deposition of dust. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Separated from strong oxidants.

See More L-Aspartic acid Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
API,nutrition supplements,plant extract,peptide,HCG,6-Aminocaproic acid

Location:
Room 707, Block A, Zhongxing Times Digital Trade Port, No. 79 Xudong Street, Hongshan District, Wuhan City

Payment Terms:
TT against copy of documents,L/C

Average lead Time:
10 days

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
51-100

Year of Establishment:
2020

Company Certificates
- Verified supplier certificate
- SGS
Dingwang Technology (Wuhan) Co., Ltd located in the predominant WuHan City where is a traffic hinge of China,specilize in producing and developing pharmaceutical & its intermediates, Peptide, Nutritional supplements,food additive, Plant extracts,and in distributing the products of our own company and affiliated enterprises.
We have set up R&D center, quality inspection center and manufacturing site in Wuhan, Jiangsu and others places.
Our company has professional staff who deal with chemical R&D and scientific management, and holds several sets of analyzing instruments with high efficiency and high sensitivity, such as HPLC, GC and Spectrophotometer. Meanwhile, we possess of complete Q.A. and Q.C. system, supply chemical products with good quality and custom-tailored products according to our clients' requirement.
We have professional sales team, focus on quality and service, and we have achieved excellent performance over the years. Our company is committed to the development of international market , our products are mainly exported to many countries and regions, such as Europe, America, South-east Asia, the Middle East and Africa etc.
With our constant efforts and good service, We sincerely hope to establish long-term cooperation and common development with our customers.

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
Greece	ASPARTIC ACID	500.00 KG	Sep 24, 2025
United States	L-Aspartic Acid	1000 KG	Apr 22, 2026

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amino acid L-Aspartic acid 98% Powder 56-84-8 Senwayer

Product Description

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

Related Products

More Choices Find All Products for Sale 

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