Sodium L-aspartate - Sodium L-aspartate

Sodium L-aspartate
Molecular formula: C4H6NO4Na.H2O
Molecular structure:
Molecular weight:155.08
CAS No.:3792-50-5
【Description】White colourless crystals , freely soluble in water.
【Specification】 Food grade

Item
Limit

Assay
98.5%~ 101.0%

Specific Rotation [α]D20
+18.5°~ +21.0°

Transmittance
≥98%

pH
6.0~ 7.5

Loss on drying
≤0.2%

Chloride [Cl-]
≤0.02%

Sulfate [SO42-]
≤0.02%

Ammonium [NH4+]
≤0.02%

Iron [Fe]
≤20ppm

Heavy Metals [Pb]
≤10ppm

Arsenic [As2O3]
≤1ppm


【Function】Aspartic acid sodium salt has the excellent function of fresh-display and antisepsis. It is widely used in freshening agent and antiseptic in food industry and can be used as substitut for monosodium glutamate. In medicine industry it is mainly used as heart disease medicine, liver function accelerant, ammonia antidote, fatigue eliminating medicament and one component of amino acid transfusion. It is also used widely in industry.

【Package】25kg net weight cardboard drum lined with PE bag, or according to the customer`s demand.