Name:D-aspartic acid
Molecular formula:C4H7NO4
Molecular weight: 133.10
CAS No.: 1783-96-6
Description
White or off-white crystalline powder.
Function
D-aspartic acid is be used as medicine intermediate or API.
Specification
Pro duct name
D-aspartic acid
Item
Limit
Assay
98.5%~ 101.0%
Specific Rotation []D20
-24.8 ~-25.8
pH
2.5~3.5
Transmittance
98.0%
Loss on Drying
0.20%
Residue on Ignition
0.10%
Chloride[Cl-]
0.02%
Heavy Metals[Pb]
10ppm
Iron[Fe]
10ppm
Arsenic [As]
1ppm
Sulfate[SO42-]
0.02%
Ammonium[NH4+]
0.02%
Package25kg net weight cardboard drum lined with PE bag, or according to the customer`s demand.

Price:
Purity : 99%
Application : Food, Cosmetics, Pharmaceuticals
Grade Standard : Technical Grade
Source : Other, Vegetable origin
Form : Powder
Color : Off White
Purity : >=99.0%
Application : Pharmaceuticals, Biochemistry
Grade Standard : Other, Medicine Grade
Source : Other, Cytidine derivative
Form : Powder
Color : White
Purity : 99%
Application : Animal feed, Human nutrition, Food additive
Grade Standard : Other, Food Grade
Source : Other, Saccharomyces cerevisiae
Form : Powder
Color : Light Brown
Purity : 98%
Application : Food additive, flavor enhancer, acidity regulator, pharmaceutical intermediate
Grade Standard : Other, Food Grade, Industrial Grade
Source : Other, Synthetic
Form : Powder
Color : White