Sodium polyacrylate
CAS Number: 9003-04-7
Chemical Formula: C3H4O2
Synonyms:
2-Propenoic acid homopolymer sodium salt
Poly(acrylate sodium) 15% Aq.
Polyacrylate sodium Aq
Appearance: White Powder
MOQ (Minimum Order Quantity): 1 FCL Full Container Load
Sodium polyacrylate 9003-04-7 is the sodium salt derived from polyacrylic acid. As a polymeric chemical, it serves a wide range of functions in consumer and industrial goods. It features exceptional water absorbency, able to take in 200 to 300 times its own weight in water, making it highly useful in agricultural applications to help retain soil moisture for plants. It is widely employed as a chelating or sequestering agent in many detergent formulations. Thanks to its strong water‑absorbing and water‑retaining properties, it also acts as a thickening agent in disposable diapers and hair styling gels. In addition, it can be incorporated into coatings for sensitive electrical wires to help control and remove moisture.
Parameters
| Item | Value |
| density | 1.32 g/mL at 25 °C |
| refractive index | n20/D 1.43 |
| storage temp. | 2-8°C |
| form | powder |
| Specific Gravity | 1.23 |
| Odor | Odorless |
| PH | 6-9 |
| PH Range | 6 – 9 |
| Appearance | Colorless to light yellow Liquid |
| Hydrolytic Sensitivity | 0 forms stable aqueous solutions |
| Stability | Stable but moisture sensitive |
| Cosmetics Ingredients Functions | FILM FORMING SKIN CONDITIONING – EMOLLIENT BINDING ABSORBENT VISCOSITY CONTROLLING HAIR FIXING EMULSION STABILISING SKIN CONDITIONING |
| InChI | InChI=1S/C3H4O2/c1-2-3(4)5/h2H,1H2,(H,4,5) |
| InChIKey | NIXOWILDQLNWCW-UHFFFAOYSA-N |
| SMILES | C(=O)(O)C=C |
| EPA Substance Registry System | Sodium polyacrylate 9003-04-7 |
Safety Information
| Item | Value |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-36 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| RTECS | WD6826000 |
| F | 3 |
| TSCA | TSCA listed |
| HS Code | 39069090 |
| Storage Class | 11 – Combustible Solids |
Product Application
Sodium polyacrylate and other polyacrylic acid derivatives offer diverse commercial and industrial uses, including the following.
They act as sequestering agents in detergents. By binding hardness ions such as calcium and magnesium, they improve the effectiveness of surfactant components in cleaning formulations.
Fast delivery time
Inventory 2-3 working days New production 7-10 working days.
Reviews
There are no reviews yet.