ChemicalBook > CAS DataBase List > POLY-(ALPHA,BETA)-DL-ASPARTIC ACID SODIUM SALT

POLY-(ALPHA,BETA)-DL-ASPARTIC ACID SODIUM SALT

Product Name
POLY-(ALPHA,BETA)-DL-ASPARTIC ACID SODIUM SALT
CAS No.
94525-01-6
Chemical Name
POLY-(ALPHA,BETA)-DL-ASPARTIC ACID SODIUM SALT
Synonyms
SODIUM POLYASPARTATE;SODIUM POLY-D,L-ASPARTATE;disodium salt of asparic acid;poly-dl-asparticacid,sodiumsalt;POLY-(A,B)-DL-ASPARTIC ACID SODIUM;asparticacid,homopolymer,sodiumsalt;DL-Asparticacid,homopolymer,sodiumsalt;Poly-(a,b)-DL-aspartic acid SodiuM Salt;Poly-(α,β)-dl-aspartic acid sodium salt;DL-Aspartic acid sodium salt homopolymer
CBNumber
CB6323480
Molecular Formula
C4H5NNa2O4
Formula Weight
177.06634
MOL File
94525-01-6.mol
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POLY-(ALPHA,BETA)-DL-ASPARTIC ACID SODIUM SALT Property

Melting point:
-10 to -20°C
Boiling point:
106 °C
Density 
1,21 g/cm3
refractive index 
n20/D 1.4462
Flash point:
113 °C
storage temp. 
-20°C
form 
powder
color 
white to off-white
Specific Gravity
1.21
Cosmetics Ingredients Functions
HAIR CONDITIONING
HUMECTANT
SKIN CONDITIONING
LogP
-0.669 (est)
EPA Substance Registry System
Aspartic acid, homopolymer, sodium salt (94525-01-6)
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Safety

WGK Germany 
3
TSCA 
TSCA listed
Storage Class
11 - Combustible Solids
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
P3418
Product name
Poly-(α,β)-DL-aspartic acid sodium salt
Purity
mol wt 2,000-11,000
Packaging
100mg
Price
$162.84
Updated
2025/07/31
Sigma-Aldrich
Product number
P3418
Product name
Poly-(α,β)-DL-aspartic acid sodium salt
Purity
mol wt 2,000-11,000
Packaging
1g
Price
$811.44
Updated
2025/07/31
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POLY-(ALPHA,BETA)-DL-ASPARTIC ACID SODIUM SALT Chemical Properties,Usage,Production

Uses


  • Improving the effectiveness of (-)-epigallocatechin gallate (EGCG) against rabbit atherosclerosis by EGCG-loaded nanoparticles prepared from chitosan and polyaspartic acid.: This research highlights the development of nanoparticles using polyaspartic acid to enhance the bioavailability and therapeutic effect of EGCG in treating atherosclerosis (Hong et al., 2014).

  • Polyaspartate, a biodegradable chelant that improves the phytoremediation potential of poplar in a highly metal-contaminated agricultural soil.: The study evaluates the use of polyaspartate in enhancing the phytoremediation capabilities of poplar trees, showcasing its environmental application for soil decontamination (Lingua et al., 2014).

  • Modulation of calcium oxalate dihydrate growth by selective crystal-face binding of phosphorylated osteopontin and polyaspartate peptide showing occlusion by sectoral (compositional) zoning.: This research investigates the role of polyaspartate in modulating the growth of calcium oxalate crystals, with implications for understanding kidney stone formation (Chien et al., 2009).

POLY-(ALPHA,BETA)-DL-ASPARTIC ACID SODIUM SALT Preparation Products And Raw materials

Raw materials

Preparation Products

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POLY-(ALPHA,BETA)-DL-ASPARTIC ACID SODIUM SALT Suppliers

China 19 Germany 1 India 1 Switzerland 1 United States 7 USA 1 Global 30
Meryer (Shanghai) Chemical Technology Co., Ltd.
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94525-01-6, POLY-(ALPHA,BETA)-DL-ASPARTIC ACID SODIUM SALTRelated Search:

Aluminum acetylacetonate 2,4-PENTANEDIONE, SILVER DERIVATIVE Tosylmethyl isocyanide Tris(2,4-pentanedionato)chroMiuM(III) Ferric acetylacetonate Benzyl isocyanide N-BUTYLISOCYANIDE PHENYLSELENOL COBALT(II) ACETYLACETONATE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III) Ethyl isocyanoacetate 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) SALCOMINE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) METHYL ISOCYANOACETATE TERT-BUTYL ISOCYANIDE DL-Aspartic acid

  • disodium salt of asparic acid
  • asparticacid,homopolymer,sodiumsalt
  • DL-Asparticacid,homopolymer,sodiumsalt
  • SODIUM POLY-D,L-ASPARTATE
  • POLY-(ALPHA,BETA)-DL-ASPARTIC ACID SODIUM SALT
  • poly-dl-asparticacid,sodiumsalt
  • SODIUM POLYASPARTATE
  • POLY-(A,B)-DL-ASPARTIC ACID SODIUM
  • POLY-DL-ASPARTIC ACID, SODIUM SALT, 40 WT. % SOLUTION IN WATER
  • DL-Aspartic acid sodium salt homopolymer
  • Poly-(α,β)-DL-aspartic acid solution sodium salt
  • Poly-(a,b)-DL-aspartic acid SodiuM Salt
  • Poly-(α,β)-DL-aspartic acid sodium salt solution
  • Poly-(alpha,beta)-DL-aspartic acid sodium salt mol wt 2,000-11,000
  • POLY-(ALPHA,BETA)-DL-ASPARTIC ACID SODIUM SALT USP/EP/BP
  • Poly-(α,β)-dl-aspartic acid sodium salt
  • Poly-(α,β)-DL-aspartic acid sodium salt, mol wt 2,000-11,000
  • Poly-(α,β)-<sc>DL</sc>-aspartic acid sodium salt
  • 94525-01-6
  • -NHCHCO2RCH2COnRHorNa
  • Polyamino Acids
  • Homopolymers
  • Biochemicals and Reagents
  • Amino Acids and Peptides
  • BioChemical
  • Amino Acids
  • Homopolymers
  • Polyamino Acids