Water treatment
CAS NO.:181828-06-8,35608-40-6
Molecular formula : C4H5NO3M(C4H4NO3M)m(C4H4NO3M)nC4H4NO3M2
Product performance:
Sodium of Polyaspartic Acid is a kind of artificial biomimetic synthesis Water-soluble polymer material, has the characteristics of phosphate-free, non-toxic, non-pollution and completely biodegradable, and is one kind of internationally recognized “Green Chemicals”. Sodium of Polyaspartic Acid has the structural character of active group, such as peptide bond and carboxyl, that make it has strong functions on chelation, dispersion, and adsorption, which can widely used in fields of industrial water treatment, plant nutrient absorption and promotion, metal machining liquid, daily chemicals and etc.
Technical requirements(implementary standard HG/T3822-2006)
Title of index
|
Index |
Index |
Appearance |
Yellow to reddish brown liquid |
Yellow to reddish brown liquid |
Solid content/%≥ |
30.0 |
40.0 |
Density(20℃)/(g/cm3≥ |
1.15 |
1.22 |
Limit viscosity (30℃)/(dL/g) |
0.055~0.090 |
0.055~0.090 |
value(10g/Lliquor) |
8.5~10.5 |
8.5~10.5 |
Biodegradation rate /%≥ |
60 |
60 |
Applicable range:
This product is widely used in industrial circulating water, oil field water, boiler water, reverse osmosis water, sea water desalting and other water treatment fields as scale and corrosion inhibitor, and has excellent performance in high rigidity, high alkalinity, high PH value, and high weight concentration systems. Its scale inhibition effect is better than scale inhibitor with phosphorus. Use this product to replace the water treatment chemicals can avoid the eutrophication of water body and second pollution of discharging.
In agricultural industry, this product can be used as plant nutrient absorption and promotion agent to promote the nutrient absorption of grain, vegetables, melon and fruit, flowers and other croppers, and can promote medicine effect together used with pesticide at meanwhile.
Because of green and environmental protection, this product can be used as new accelerator for the daily chemicals and all kinds of non-toxic and non-pollution proper fine chemicals
Packing and storage:
The product is packed in plastic barrel with 25kg or 250kg in each barrel, and also can be made according to client’s need. It should be stored in ventilated storing house, and storage period is ten months.
Safe guarding:
The product is alkalescent, which shall be avoided touching eyes, skin and clothes. Once were spattered on body, wash with large amount of clear water shall be taken immediately
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