China (Mainland)
Polyaspartic Acid CAS NO.25608-40-6
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T
- Product Details
Keywords
- Polyaspartic Acid
- L-Aspartic acid
- 25608-40-6
Quick Details
- ProName: Polyaspartic Acid
- CasNo: 25608-40-6
- Molecular Formula: C4H6NNaO4
- Appearance: Powder or Yellow to reddish brown liqu...
- Application: 1, the agriculture is dedicated Polyas...
- DeliveryTime: Within 25 days after receipt of 30% ad...
- PackAge: Liquid: plastic drum, Net wt 25kg or 2...
- Port: Qingdao Port, Tianjin Port, Shanghai P...
- ProductionCapacity: 100 Metric Ton/Month
- Purity: 30.0% Min. 40%Min.
- Storage: It should be kept in ventilating place...
- Transportation: By Sea or By Train.
- LimitNum: 1 Metric Ton
Superiority
Polyaspartic Acid
Powder or liquid, commonly used is potassium or sodium. Is an artificial biomimetic synthetic, water-soluble polymer material, with features as phosphate-free, non-toxic, pollution-free and completely biodegradable properties, is an internationally recognized " green chemicals. Because of containing carboxyl peptide bond and other active groups, it has strong chelation, dispersion, adsorption effects, and excellent compatibility; it is widely used in fertilizer synergist; industrial cooling circulation water, reverse osmosis water, oil field injection water, metal cutting fluids, such as boilers and steam pipes do scale and corrosion inhibitor in water treatment; in the paper, printing and dyeing, washing industry can be used as dispersing agent; daily chemicals, etc.
Details
|
Index Name |
Index |
Index |
|
Appearance |
Yellow to reddish brown liquid |
Yellow to reddish brown liquid |
|
Solid % ≥ |
30.0 |
40.0 |
|
Density (20℃, g.cm-3)≥ |
1.15 |
1.22 |
|
Limiting viscosity number (30℃)/ (dL/g) |
0.055～0.090 |
0.055～0.090 |
|
pH value (10g/L solution) |
8.5～10.5 |
8.5～10.5 |
|
Biodegradation rate /% ≥ |
60 |
60 |
Powder Specification
Assay:40%
Molecular:4000-5000