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Monosodium aspartate

Monosodium aspartate structure

CAS No:
3792-50-5
Formula:
C4H7NO4.Na
Chemical Name:
Monosodium aspartate
Synonyms:
L-Aspartic acid,sodium salt (1:1);Aspartic acid,monosodium salt,L-;L-Aspartic acid,monosodium salt;Monosodium L-aspartate;Monosodium aspartate;Aspartic acid monosodium salt;16079-55-3
Categories:
Cosmetic Ingredient > Hair Conditioning

Description

White crystalline powder

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.

Monosodium aspartate Basic Attributes

Molecular Weight：

177.07

Exact Mass：

154.012177

EC Number：

223-264-0

UNII：

48MC6MXP9X

DSSTox ID：

DTXSID9020904|DTXSID90105452

HScode：

2922499990

Characteristics

PSA：

106

XLogP3：

-1.89000

Appearance：

white crystalline powder

Density：

1.514g/cm3

Melting Point：

~140 °C (dec.)

Boiling Point：

264.1°C at 760 mmHg

Flash Point：

113.5ºC

Water Solubility：

H2O: ≥100 mg/mL

Storage Conditions：

Store at RT.

Safety Information

Packing level：

II; III

Hazard category：

6.1

wgk germany：

Drug Information

MeSH Entry Terms：

(+-)-Aspartic Acid

Monosodium aspartate Use and Manufacturing

Methods of Manufacturing

L-aspartic acid is obtained by fermentation of bacteria (E. coli, etc.), which is obtained by crystallization after neutralization with sodium hydroxide.

Uses

Sodium L-aspartate has excellent freshness and antiseptic effect, and is widely used as a freshness and preservative in the food industry, and can replace MSG. In the pharmaceutical industry, it can be used as the main raw material for heart disease drugs, liver function promoters, ammonia detoxification agents, fatigue relief agents and amino acid infusions. It is also widely used in industry.

Manufacturing Info：

L-Aspartic acid, sodium salt (1:1): ACTIVE|Aspartic acid, homopolymer, sodium salt: ACTIVE|PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.

Use Classification：

EPA Safer Chemical Functional Use Classes -> Polymers|Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern|Cosmetics -> Buffering; Hair conditioning; Humectant

Computed Properties

Molecular Weight:177.07
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:1
Exact Mass:177.00139620
Monoisotopic Mass:177.00139620
Topological Polar Surface Area:106
Heavy Atom Count:11
Complexity:122
Defined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes

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Guide of Monosodium aspartate

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
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Monosodium aspartate

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