ChemicalBook > CAS DataBase List > Sodium L-aspartate

Sodium L-aspartate

Product Name
Sodium L-aspartate
CAS No.
5598-53-8
Chemical Name
Sodium L-aspartate
Synonyms
sodium aspartate;Sodium L-aspartate;Disodium aspartate;L- sodium aspartate;DISODIUM L-ASPARTATE;Sodium L-aspartate 98%;L-ASPARTIC ACID SODIUM;Aspartic acid sodium salt;L-Aspartic aicd (disodium);L-Aspartic acid disodium salt
CBNumber
CB5847381
Molecular Formula
C4H5MgNO4
Formula Weight
155.39
MOL File
5598-53-8.mol
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Sodium L-aspartate Property

storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

H311Toxic in contact with skin

H331Toxic if inhaled

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P310Immediately call a POISON CENTER or doctor/physician.

P330Rinse mouth.

P361Remove/Take off immediately all contaminated clothing.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC
Product number
M567158
Product name
MonosodiumL-Aspartate
Packaging
5g
Price
$90
Updated
2021/12/16
AK Scientific
Product number
Q159
Product name
MonosodiumL-aspartate
Packaging
25g
Price
$162.5
Updated
2021/12/16
AK Scientific
Product number
Q159
Product name
MonosodiumL-aspartate
Packaging
100g
Price
$455
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
AAA0006140
Product name
SODIUM L-ASPARTATE
Purity
95.00%
Packaging
5MG
Price
$495.02
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
AAA0006140
Product name
SODIUM L-ASPARTATE
Purity
95.00%
Packaging
10G
Price
$600
Updated
2021/12/16
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Sodium L-aspartate Chemical Properties,Usage,Production

Chemical Properties

colorless to white columnar crystal, or white crystalline powder. The taste is light and the taste threshold is 0.16%. Melting point 140.4 ℃. Soluble in water (66.7%, 20℃), insoluble in ethanol. Natural products exist in sugar beets, milk proteins, etc.

Uses

Sodium L-aspartate has excellent freshness and antiseptic effects, and is widely used in food industry as a freshness and preservative, and can replace monosodium glutamate. It is often used in in various types of curry, vinegar, canned fish, canned vegetables, bread, biscuits, beverages, etc. as flavor improver combination with natural flavorings, sodium glutamate, glycine or sodium citrate, and sodium succinate .

Preparation

A method for preparing sodium L-aspartate by biological enzyme: mixing fumaric acid, sodium hydroxide and ammonia in a molar concentration ratio of 1:1:1 to 1:2:2, and preparing It is a substrate solution of pH8.0～pH9.0, and then the fermentation broth containing aspartase is introduced into the substrate solution, and the volume ratio of the substrate solution to the fermentation broth is 16:1～16: 3. Under normal pressure conditions, react for 12 to 20 hours at a temperature of 37°C to 40°C, and obtain L-aspartate sodium through separation.

Sodium L-aspartate Preparation Products And Raw materials

Raw materials

Preparation Products

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Sodium L-aspartate Suppliers

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View Lastest Price from Sodium L-aspartate manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
Sodium L-aspartate 5598-53-8
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
500kg/month
Release date
2023-01-10
Hebei Mojin Biotechnology Co., Ltd
Product
Sodium L-aspartate 5598-53-8
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-10-08
Hebei Guanlang Biotechnology Co., Ltd.
Product
Sodium L-aspartate 5598-53-8
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2023-04-11

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