Product name:Propyl Paraben Sodium
Purity:99%
Appearance:White crystal
Sample:Available
Storage:Store at 15°C -25°C
CAS No.: 35285-69-9
Propyl Paraben Sodium Cas 35285-69-9
Typical Properties
Chemical name:Propyl Paraben Sodium
Cas no:35285-69-9
Synonyms:Sodium propylparaben;Propyl 4-hydroxybenzoate sodium salt;
Molecular weight:204.2
Molecular formula:C10H13NaO3
Molecular structure:
| Item | Specification |
| Melting point | 302°C |
| Density | 1.24 g/cm3 |
| pKa | 8.46 |
| PH | 9.5-10.5 |
| Water solubility | 1000g/L |
| SO42-% | 0.03 |
| Cl– ppm | ≤350 |
| Heavy metal(as Pb) % | ≤0.001 |
Usage
Cosmetics & Personal Care: Broad-spectrum preservative, inhibiting bacteria, mold, and yeast; used in aqueous solutions, lotions, gels, and shampoos; often combined with other parabens for synergistic effects.
Pharmaceutical Excipients: Antibacterial and preservative agents for topical ointments, lotions, and oral liquids; listed as a pharmaceutical excipient in the pharmacopoeia.
Packaging and Shipping
25kg/bag
According to customer requirements.
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Propyl Paraben Sodium Cas 35285-69-9