Chemical Name: Poly-L-aspartic acid
CAS No.: 25608-40-6
Molecular Fomula: C4H7NO4
Molecular weight: 133.1
Appearance: Light yellow to yellow powder
Assay: ≥93.0%
Poly-L-aspartic acid CAS 25608-40-6
Description
Chemical Name: Poly-L-aspartic acid
CAS No.: 25608-40-6
Molecular Fomula: C4H7NO4
Chemical Structure:
Molecular weight: 133.1
Appearance: Light yellow to yellow powder
Assay: ≥93.0%
Poly-L-aspartic acid Typical Properties
| ITEMS | SPECIFICATION |
| Assay% | ≥93 |
| Moisture % | ≤7 |
| PH Value (1% Aqueous solution) | 8.5-10.5 |
| Bulk Density g·cm⁻³ | 0.25-0.55 |
| Intrinsic viscosity dL/g | 0.030-0.090 |
Poly-L-aspartic acid application:
- Poly-L-aspartic acid is widely used as a scale inhibitor and corrosion inhibitor in water treatment fields such as industrial circulating water, boiler water, reverse osmosis water, oilfield water, and seawater desalination. It performs well in high hardness, high alkalinity, high pH, and high concentration multiples systems. The scale inhibition effect of Poly-L-aspartic acid is better than that of commonly used phosphine-containing scale inhibitors.
- Due to its green and environmentally friendly characteristics, Poly-L-aspartic acid can be used as a new type of daily chemical additive and various non-toxic and pollution-free special fine chemicals.
Poly-L-aspartic acid Packaging and Shipping
Plastic drum or ton bag, with 25kg or 250kg per drum and 1000kg or 1250kg per ton bag, which can also be determined according to user needs.
Poly-L-aspartic acid Storage
It should be stored in a cool place indoors for twelve months