Sodium methylparaben
- Product NameSodium methylparaben
- CAS5026-62-0
- MFC8H9NaO3
- MW176.15
- EINECS225-714-1
- MOL File5026-62-0.mol
Chemical Properties
| Melting point | >125°C |
| Density | 1.42 g/cm3 (20 °C) |
| storage temp. | Store at +15°C to +25°C. |
| solubility | Freely soluble in water, sparingly soluble in ethanol (96 per cent), practically insoluble in methylene chloride. |
| pka | 8.4[at 20 ℃] |
| form | Powder |
| color | White |
| PH | 9.7-10.3 (1g/l, H2O) |
| Water Solubility | 418g/L at 20℃ |
| BRN | 4165000 |
| Major Application | pharmaceutical |
| Cosmetics Ingredients Functions | PRESERVATIVE |
| InChI | InChI=1S/C8H8O3.Na.H/c1-11-8(10)6-2-4-7(9)5-3-6;;/h2-5,9H,1H3;; |
| InChIKey | PESXGULMKCKJCC-UHFFFAOYSA-M |
| SMILES | C(C1C=CC(O)=CC=1)(=O)OC.[NaH] |
| LogP | -0.63 at 20℃ |
| CAS DataBase Reference | 5026-62-0(CAS DataBase Reference) |
| EPA Substance Registry System | Methylparaben sodium (5026-62-0) |
Safety Information
| Hazard Codes | Xn |
| Risk Statements | 22 |
| Safety Statements | 22-24/25 |
| WGK Germany | 1 |
| RTECS | DH2455000 |
| Autoignition Temperature | >600 °C |
| HS Code | 29182930 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Aquatic Chronic 3 Eye Dam. 1 Skin Irrit. 2 |
| Toxicity | LD50 orally in Rabbit: > 5000 mg/kg |
