CAS No.: | 9003-04-7 |
---|---|
Other Names: | PSSA |
MF: | C3H3O2Na]n |
EINECS No.: | 202-415-4 |
Place of Origin: | China (Mainland) |
Brand Name: | Vidar |
Model Number: | 96% |
Trade Term: | EXW,FOB,CFR,CIF |
Lead time: | 3-5 days |
Certification: | ISO9001,SGS,BV |
Quick Details
Specifications
1.characters:
CAS NO. |
9003-04-7 |
EINECS NO. |
202-415-4 |
Molecular Formula |
(C3H3NaO2)n |
Molecular Weight |
30-50 million |
Melting Point |
12.5°C |
Boiling Point |
141 °C at 760 mmHg |
Density |
1.15 (30% aq.) |
2.Properties:
Sodium polyacrylate is innoxious and soluble in water, it can be uses in situations of alkaline and high concentration without scale sediment. PAAS can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. PAAS is used as scale inhibition and dispersant for circulating cool water system, papermaking, weave, dyeing, painting, etc.
3.Applications:
1)Water treatment agent: dispersant
PAAS is a kind of frequently used dispersant, besides used for water treatment, it is also extensively used in papermaking, textile, printing and dyeing industry as sizing agent dispersant, in ceramic industry as calcium carbonate dispersant, in paint industry as pigment dispersant etc.
2)Water treatment agent: flocculant
PAAS flocculant is especially applied to the caustic soda and sodium carbonate industry's brine refinement, in aluminum oxide production's red-mud settlement and separation, monosodium glutamate factory's protein recovery from waste water, sugar industry and so on.
3)In other fields
Works as detergent additive in detergents; plugging agent in oil-field; soil humectant in agriculture; drug carriers in pharmaceutical; controlled release agent in fertilizer industry; superabsorbent agent in baby napkin and sanitary napkins, etc.
4.Specifications:
Item |
Specification |
Appearance |
White Powder |
Assay |
≥96% |
Remaining monomer |
≤0.5% |
Sulfate(SO4) |
≤0.5% |
Dry loss |
≤10% |
Ignition residue |
≤76% |
Heavy metal(Pb) |
≤0.002% |
As2O3 |
≤0.0002% |
Test Items |
Standard |
Test Result |
Appearance |
White powder |
Conform |
Viscosity(1%solution,25°C)·mPa.s |
3000~5000 |
4760 |
PH |
9.0~10.0 |
9.4 |
Residual monomer % |
≤1.0 |
0.56 |
Oligomer(polymerization degree less than 1000) |
≤5 |
2.8 |
Loss on drying % |
≤10 |
6 |
ignition residue% |
≤76 |
72 |
Sulphate(as SO4) % |
≤0.50 |
<0.50 |
Heavy metal (As)mg/kg |
≤0.0004 |
<0.0001 |
Pb mg/kg |
≤0.002 |
<0.002 |
Conclusion : The Product Conforms To Enterprise Standard. |
5.Packing details:
25 Kg kraft paper bag with inner plastic woven bag. Or according to your request. Stored in cool and ventilated dry place.
6.Factory's Advantages:
1.Our factiry is located in Henan Provious,which is the biggest chemicals production base in China.
2.As a member of local factory organization,we buy raw materials from the local factory and we can get a special discuount on it,which makes our unit price very competitive in the international market.
3.Our factory passed ISO2000:9001,quality can be control and guaranteed
4.We have Five production lines and one backup production line,can support any urgent orders.
5.We have cooperated with our forwarders for more than 10 years,they can book the fastest shipment and save some freight cost on the shipment cost,they're professional