Sodium of Polyaspartic Acid (PASP) Purity 94% and 40%

Sodium of Polyaspartic Acid (PASP) Purity 94% powder; 40% solution

Product name: Sodium of polyaspartic acid; PSPA

CAS No. 181828-06-8; 34345-47-6; 25608-40-6;

Molecular formula: C4H5NO3M(C4H4NO3M)m(C4H4NO3M)nC4H4NO3M2

Purity: 94% powder; 40% solution.

General:

Polyaspartic acid is an artificial biomimetic synthetic water-soluble polymer material with the characteristics of non-phosphorus, non-toxic, non-pollution and complete biodegradability, and is an internationally recognized "green chemical". Polyaspartic acid has strong chelating, dispersing, adsorption and other functions due to the structural characteristics of active genes such as peptide bonds and hydroxyl groups, and has excellent compatibility.

PASP has wide application in the field cosmetics, water treatment, agricultural fertilizers;

1. Polyaspartic acid can be used as a nutrient absorption enhancer in agriculture. It is suitable for urea, compound fertilizer, water-soluble fertilizer, foliar fertilizer, drip irrigation, etc. It can promote the absorption of nutrients by crops, and promote vegetables, fruits, flowers, etc. In the production of crops, simultaneous use with pesticides can improve the efficacy.

2. Polyaspartic acid can be used as a new type of daily chemical additives and various non-toxic and non-polluting special fine chemicals due to its environmental protection characteristics.

3. As a scale and corrosion inhibitor, polyaspartic acid is widely used in industrial circulating water, boiler water, reverse osmosis water, oil field water, seawater desalination and other water treatment fields. It has high hardness, high alkalinity, high PH, high concentration Excellent performance in multiple systems, polyaspartic acid scale inhibition effect is better than commonly used phosphine-containing scale inhibitors. Polyaspartic acid and PBTCA have a synergistic effect after compounding. The formulated composite corrosion and scale inhibitor has good corrosion and scale inhibition performance, and can be used as a dispersant in the papermaking, printing and dyeing, and washing industries; as a humectant in the field of daily chemicals.

PASP has a good scale inhibition effect; the scale inhibition rate of calcium carbonate can reach 100% at a specific temperature. PASP also has a dispersing effect and can effectively prevent corrosion of metal equipment. PASP can replace phosphorus-containing water treatment agents to avoid eutrophication and secondary pollution of water bodies.

After PASP is compounded, it has high temperature resistance and good stability and synergy: when PASP and PBTCA are mixed according to the mass ratio of 1:1, the scale inhibition performance is significantly excellent. PASP and PBTCA monomers; the formulated composite corrosion and scale inhibitor has good performance Corrosion and scale inhibition performance, can be used as a dispersant in papermaking, printing and dyeing, and washing industries; as a humectant in the field of daily chemicals.