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43317 L-Aspartic acid, 99%, low metals content

CAS Number
56-84-8
Synonyms
L-Aminosuccinic acid
H-Asp-OH

Stock No. Size Price ($) Quantity Availability
43317-22 100g 24.70
43317-36 500g 72.80
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L-Aspartic acid, 99%, low metals content

MDL
MFCD00002616
EINECS
200-291-6

Chemical Properties

Formula
C4H7NO4
Formula Weight
133.10
Form
Powder
Melting point
>300° dec.
Density
1.66
Storage & Sensitivity
Ambient temperatures.
Solubility
Soluble in water(4.5g/L).

Applications

L-Aspartic acid is used as a component of parenteral and enteral nutrition and as a pharmaceutical ingredient. it is used for cell culture and in manufacturing processes. It is widely utilized for mineral supplementation in the salt form.

Notes

Specific rotation (4%, 6NHCl) +24.5° to 26.0°, As <10ppm, Fe<20ppm

Literature References

Flaig, R.; Koritsanszky, T.; Zobel, D.; Luger, P. Topological Analysis of the Experimental Electron Densities of Amino Acids. 1. d,l-Aspartic Acid at 20 K. J. Am. Chem. Soc. 1998, 120, (10), 2227-2238.

Xiao-Lin Wang.; Ai-Ling Ying.; Wei-Ning Wang. Nanofiltration of l-phenylalanine and l-aspartic acid aqueous solutions. Journal of Membrane Science. 2002, 196, (1), 59-67.

Other References

Merck
14,840
Beilstein
1723530
Harmonized Tariff Code
2922.49
TSCA
Yes
RTECS
CI9098500

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