Polyaspartic acid (sodium) PASP
CAS No. 181828-06-8, 35608-40-6
Molecular formula: C4H5NO3M(C4H4NO3M)m(C4H4NO3M)nC4H4NO3M2 Relative molecular mass: 1000-5000
1. product performance
PASP is a water-soluble polymer and is a new type of green water treatment agent with phosphorus-free, non-toxic, pollution-free and fully biodegradable properties. It has strong chelating ability to ions, has the dual effects of corrosion inhibition and scale inhibition, and has good scale inhibition effect on scale-forming salts such as calcium carbonate, calcium sulfate, barium sulfate and calcium phosphate, and the scale inhibition rate of calcium carbonate. Up to .... PASP also has a dispersion 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.
2. technical indicators in line with HG/T3822-2006
Yellow to umber
Density (20℃) g/cm3
pH(1% water solution)
3. the scope of application
4. packaging and storage
PASP is packed in
plastic drums, 25kg or 250kg per drum, which can also be determined according
to user needs. PASP is stored in a cool place indoors with a storage period of
5. security protection
PASP is alkaline. Pay attention to labor protection during operation. Avoid contact with skin and eyes. Rinse with plenty of water after contact.
Shaanxi United Xingchuang International Co., Ltd.
Address: Fengdong New City of XiXian New Area, Shaanxi.,Xian,Shaanxi
Contact Person: Sally Sun