PASP Na
General Information
Polyaspartate sodium (PASP Na) is a water-soluble bio-inspired synthetic polymer material that is phosphorus-free, non-toxic, pollution-free and completely biodegradable. It is internationally recognized as a "green chemical". Due to the structural features of peptide bonds and hydroxyl groups, PASP Na has strong chelating, dispersing and adsorbing capabilities, as well as excellent compatibility. As a fertilizer additive, PASP Na can promote nutrient absorption in crops and improve fertilizer efficiency. It can be widely used in urea, compound fertilizers, water soluble fertilizers, foliar fertilizers, drip irrigation, etc, and helps stimulate the growth of vegetables, fruits and flowers. In agricultural production, PASP Na can also be applied together with pesticides to improve pesticide efficiency.
With the structure characteristics of peptide bond and active group such as carboxyl group, it has powerful functions such as chelate, dispersion, and adsorption, etc. and also compatibility well.
Specification
|
CAS NO. |
181828-06-8 |
|
Appearance |
Light-Yellow Powder |
|
Solid Content % |
≥93.0 |
|
Moisture Content % |
≤7 |
|
Limiting Viscosity dl/g (30℃) |
0.055-0.090 |
|
pH (10g/l in solution) |
8.5-10.5 |
|
Bulk Density g/cm3 |
0.25-0.55 |
Application Areas
Polyaspartic acid salts are widely used to prevent corrosion and scale inhibitors in the water treatment fields such as industrial cooling water recirculating, crude oil drilling etc. Besides, They can also be used a sdispersing agent in cleaning products, papermaking, printing, dyeing, shampoos and cosmetics industries.
As the special agricultural fertilizer enhancement, polyaspartic acid salts are the raw material of the polypeptide fertilizers, water soluble fertilizer, and growing enhancement fertilizer.
Health and Safety
The use of proper protective equipment is recommended when using this product. Wash thoroughly after handling. Store the product in a cool, dry, well-ventilated area away from incompatible materials. Before handling this material, read the corresponding SDS for safety, health and environmental data.
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