Products Description
Introduction and application of CAS:31586-29-5|Polysuccinimide
Polysuccinimide (PSI) is the main raw material for the synthesis of polyaspartic acid (PASP). There are three main synthetic routes: using aspartic acid as raw material for thermal condensation to form polysuccinimide (PSI); Using concentrated phosphoric acid as a catalyst, aspartic acid is polymerized under reduced pressure under the action of concentrated phosphoric acid to obtain high-purity polysuccinimide; a small amount of catalyst is used to react in a 1,3,5-trimethylbenzene/sulfolane mixed solvent. Synthesis of polysuccinimide. Among them, the first route has a longer reaction time, requires a higher reaction temperature, and the molecular weight of the product is also smaller; the second route has more product impurities and is inconvenient for product separation; and the third route has insufficient industrial applicability.
Specification of CAS:31586-29-5|Polysuccinimide
Polysuccinimide
Content: 99%
Appearance: Brown-yellow powder
Packaging: 20KG/composite woven bag, detachable
Ingredients: Polysuccinimide
Physical and chemical properties: water-insoluble light yellowish brown powder
Field: Agricultural fertilizer synergist
Extended products: urea, compound fertilizer, water-soluble fertilizer, foliar fertilizer
Package of CAS:31586-29-5|Polysuccinimide
100G/1kg/25kg drum
This product is valid for 24 months from the production date when stored in a warm sealed state.
Safety and Transportation
This product should be stored and sealed at room temperature. Customers should carefully read the product treatment, material safety data sheet (MSDS), and labels before use, be familiar with the product's safety information, operating instructions, and environmental impact, and wear appropriate personal protection as required. supplies.
Hot Tags: cas:31586-29-5|polysuccinimide, China cas:31586-29-5|polysuccinimide manufacturers, factory, M DIISOPROPENYL BENZENE, Benzalkonium Chloride, Alpha Methyls Styrene Dimer, Tolyltriazole, 2 2 AZOBIS 2 2 IMIDAZOLIN 2 YL PROPANE DIHYDROCHLORIDE, Phenylmethyl silicone oil
