- Basic Information
| Product Name: | Propyl paraben sodium |
| CAS Registry No.: | 35285-69-9 |
| Molecular Formula: | C10H11O3Na |
| Molecular Weight: | 202.2 |
| Structural Formula: | |
| Synonyms: | Sodium Propyl 4-hydroxybenaote; sodium propyl hydroxybenzoate; Propyl paraben sodium |
- Physical Property
Propyl paraben sodium is a non-toxic, odorless, non-irritating, non-allergic white crystalline powder, easily soluble in water.
- Technical Specification
| Item | Index |
| BP/USP/Q/SH 019-2015 | |
| Appearance | White crystalline powder |
| Identification test | Qualified |
| Solubility | Qualified |
| Solution clarity | Clear |
| Content (dry basis)% | 98.5-101.5 |
| pH (0.1% aqueous solution) | 9.5-10.5 |
| Sulfate ≤ | 300 ppm |
| Related substances | Qualified |
| Chloride ppm ≤ | 350 |
| Organic volatile impurities | Qualified |
| Moisture % ≤ | 5.0 |
| Heavy metal (Pb) ppm | 10 |
| Arsenic (AS)% ≤ ppm | 2 |
- Packing
Standard packaging includes the following:
25kg per drum, 25kg/carton
Other package sizes are available upon request.
- Storage
Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.
- Period of validity
24 months
- Application
This product is widely used in pharmaceutical, food, cosmetics, feed, manufactured goods for daily use, and other industries