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Sodium Polyacrylate
Appearance: White powder
Application: It is often used in skin care products, shampoo, conditioner, toothpaste, shower gel and body cleaning products. Its excellent thickening properties, suspension properties, moisturizing properties and stability make it an indispensable raw material in daily chemicals.
Sodium polyacrylate, chemical formula (C3H3NaO2)n, is a new type of functional polymer materials and important chemical products, solid products for white or light yellow block or powder, liquid products for colorless or light yellow viscous liquid. From acrylic acid and its esters as raw materials, by aqueous polymerization, odorless.
| Property | Details |
| Chemical Name | Sodium polyacrylate |
| CAS Number | 9003-04-7 |
| Molecular Formula | (C3H3NaO2)n |
| Appearance | White powder |
| pH (0.5% aqueous solution) | 6.0 - 7.5 |
| Brookfield Viscosity 0.5% solution, 25°C, RV7 spindle, 20 rpm | 35,000 - 55,000 |
| Brookfield Viscosity 0.2% solution, 25°C, RV6 spindle, 20 rpm | 13,000 - 25,000 |
| Moisture Content | ≤ 6.0 |
| Storage | Store in a cool, dry place, away from sunlight |
| Shelf Life | 2 years under proper storage conditions |