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L-Aspartic Acid (Ph. Eur., USP) pure, pharma grade

Assay (titr., calc. on dried subst.): 98.5 - 101.5 %
Code
A1701
CAS
56-84-8
Molecular Formula
C4H7NO4
Molar mass
133.10 g/mol

Recommended prices only. For prices and orders please contact your local distributor.
Box prices only valid with purchase of full box.

code packaging size price per unit box price per unit
Code & packaging Price per piece
A1701,9050
code
A1701,9050
packaging size
50 kg
price per unit box price per unit
A1701,1000
code
A1701,1000
packaging size
1 kg
price per unit
single $117,90
box price per unit
Solubility:
5 g/L (H2O)
Physical Description:
Solid
Product Code:
A1701
Product Name:
L-Aspartic Acid (Ph. Eur., USP) pure, pharma grade
Headline Comment:
• All amino acids from AppliChem are of non-animal origin!
Specifications:
Assay (titr., calc. on dried subst.): 98.5 - 101.5 %
α20°C/D; 8 %, 6 M HCl: +24.0° - +26.0°
Appearance of solution: passes test
D-Aspartic Acid: max. 0.3 %
Identity: passes test
Sulfated ash: max. 0.1 %
Loss on drying (3 h; 105°C): max. 0.5 %
Ammonium: max. 0.02 %
Chloride: max. 0.02 %
Sulfate: max. 0.03 %
Fe: max. 0.001 %
Related substances (Ph. Eur.)
Any unspecified impurity: max. 0.10 %
Maleic acid: max. 0.10 %
Malic acid: max. 0.2 %
Fumaric acid: max. 0.10 %
Total unspecified impurities: max. 0.3 %
Related substances (USP)
Total unspecified impurities: max. 0.10 %
Maleic acid: max. 0.05 %
Malic acid: max. 0.20 %
Any unspecified impurity: max. 0.05 %
Ninhydrin positive substances (HPLC)
Glutamic Acid: max. 0.2 %
Asparagine: max. 0.2 %
Total impurities: max. 1.0 %
Alanine: max. 0.2 %
WGK:
1
Storage:
RT
EINECS:
200-291-6
CS:
29224985
Download TDS file for complete specifications