Sodium Polyacrylate(CAS 9003-04-7)
| Purity | Grade | Package | Stock | Price | Quantity |
| 30% aqueous solution, average Mw 3000-5000 | RG | 500ML | In Stock | 17 USD
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| 30% aqueous solution, average Mw 3000-5000 | RG | 2.5L | In Stock | 37 USD
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| 45% aqueous solution, Mw≈ 4500 | RG | 100ML | In Stock | 4 USD
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| 45% aqueous solution, Mw≈ 4500 | RG | 500ML | In Stock | 21 USD
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| 45% aqueous solution, Mw≈ 4500 | RG | 2.5L | In Stock | 71 USD
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| average Mw ~1,200, 45 wt.% in H2O | RG | 25ML | In Stock | 37 USD
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| average Mw ~1,200, 45 wt.% in H2O | RG | 100ML | In Stock | 110 USD
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| average Mw ~1,200, 45 wt.% in H2O | RG | 500ML | In Stock | 471 USD
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| average Mw ~1,200, 45 wt.% in H2O | RG | 2.5L | In Stock | 1791 USD
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| average Mw ~8,000, 45 wt. % in H2O | RG | 25ML | In Stock | 43 USD
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| average Mw ~8,000, 45 wt. % in H2O | RG | 100ML | In Stock | 115 USD
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| average Mw ~8,000, 45 wt. % in H2O | RG | 500ML | In Stock | 206 USD
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| average Mw ~8,000, 45 wt. % in H2O | RG | 2.5L | In Stock | 743 USD
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| liquid，Solid content:50%，MW:2000-5000 | RG | 25G | In Stock | 8 USD
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| liquid，Solid content:50%，MW:2000-5000 | RG | 100G | In Stock | 29 USD
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| liquid，Solid content:50%，MW:2000-5000 | RG | 500G | In Stock | 90 USD
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| liquid，Solid content:50%，MW:2000-5000 | RG | 2.5KG | In Stock | 605 USD
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Applications of 9003-04-7
| Industry | Application | Process |
|---|---|---|
| Water Treatment | Scale inhibitor and dispersant for recirculating cooling water, boiler water, and wastewater treatment | Polymerization; added to water systems to adsorb fine particles and prevent crystalline scale formation |
| Papermaking | Pulp dispersant, sizing agent stabilizer, and retention/drainage aid | Added to pulp to improve fiber dispersion, enhance filler retention, and reduce white water solids concentration |
| Household & Industrial Cleaning | Builder and anti-redeposition agent in laundry detergents, powders, and dishwasher detergents | Blended with surfactants to chelate calcium and magnesium ions and suspend soil particles to prevent redeposition |
| Construction Materials | Concrete water reducer and retarder | Dosed into concrete mixtures to adsorb onto cement particles, generate electrostatic repulsion, and release entrapped water |
| Ceramics | Green body strength enhancer and deflocculant | Added to ceramic slips to reduce viscosity and improve flowability via electrostatic dispersion |
| Oilfield Operations | Fluid loss control agent, viscosifier, and profile control/water shutoff agent for drilling fluids | Formulated into drilling muds to adjust rheology and improve sweep efficiency during water injection |
| Mineral Processing | Dispersion and flocculation agent in mineral beneficiation | Used during flotation or sedimentation to regulate slurry surface potential and separate valuable minerals from gangue |
| Coatings & Inks | Dispersant and thickener for water-based coatings and pigments | Disperses pigment particles, prevents flocculation, and improves rheological behavior and storage stability |
| Agriculture | Soil conditioner and superabsorbent polymer (crosslinked type) for water retention | Mixed with soil to absorb and retain moisture and improve soil aggregate structure (crosslinked sodium polyacrylate used in some formulations) |
| Textile Dyeing & Printing | Thickener for printing pastes and fabric finishing agent | Used in印花 pastes to adjust viscosity and improve hand feel and dye uniformity |
| Pharmaceuticals | Pharmaceutical excipient (disintegrant and binder) | Employed in tablet manufacturing; swells upon contact with water to promote disintegration or functions as a binder |
Physical and chemical properties of 9003-04-7
Boiling Point |
141ºC |
|---|---|
Density |
1.1 - 1.4 g/cm³ |
Exact Mass |
94.003075 |
Index of Refraction |
n20/D 1.43 |
Melting Point |
>300 °C |
Molecular Formula |
C3H3NaO2 |
Molecular Weight |
94.045 |
pH Range |
6 - 9 |
PSA |
40.13000 |
Solubility |
Solubility in water: good |
Stability |
Stable, but moisture sensitive. |
Storage condition |
2-8°C |
Spectrums of 9003-04-7
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Q&A for CAS 9003-04-7
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
2. What is the delivery time?
Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
5. Do you offer technical support?
Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
6. Are volume discounts available?
Yes. For bulk orders of Chemical Reagents, we offer competitive pricing. Submit a quotation request and we’ll provide a tailored offer.
7. Do you provide samples?
Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
8. Do you have products in stock?
Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
12. What payment methods do you accept?
We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.
Download SDS of 9003-04-7
Pictograms |
  |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H315 Causes skin irritation H319 Causes serious eye irritation H400 Very toxic to aquatic life H410 Very toxic to aquatic life with long lasting effects H411 Toxic to aquatic life with long lasting effects |
Safety Data Sheet |
Download COA of 9003-04-7
Operate under the ISO 9001 system
