Sodium methylparaben
Synonym(s):4-Hydroxybenzoic acid methyl ester sodium salt, Methylparaben sodium salt;Methyl 4-hydroxybenzoate sodium salt;Methylis parahydroxybenzoas natricum;Sodium methyl 4-hydroxybenzoate
- CAS NO.：5026-62-0
- Empirical Formula: C8H9NaO3
- Molecular Weight: 176.15
- MDL number: MFCD00016470
- EINECS: 225-714-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-12-17 09:49:32
What is Sodium methylparaben?
Chemical properties
white powder
The Uses of Sodium methylparaben
Pharmaceutic aid.
The Uses of Sodium methylparaben
Methyl 4-hydroxybenzoate has antimicrobial characteristics and is used as preservative in pharmaceutical formulations and cosmetics. It can be combined with other parabens like propyl 4-hydroxybenzoate or ethyl 4-hydroxybenzoate. The sodium salt provides improved solubility in water compared to standard methyl 4-hydroxybenzoate.
Flammability and Explosibility
Non flammable
Contact allergens
This substance is one of the parabens family. Parabens are esters formed by p-hydroxybenzoic acid and an alcohol. They are largely used as biocides in cosmetics and toiletries, medicaments, or food. They have synergistic power with other biocides. Parabens can induce allergic contact dermatitis, mainly in chronic dermatitis and wounded skin.
Properties of Sodium methylparaben
| 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. |
| form | Powder |
| pka | 8.4[at 20 ℃] |
| color | White |
| PH | 9.7-10.3 (1g/l, H2O) |
| Water Solubility | 418g/L at 20℃ |
| BRN | 4165000 |
| CAS DataBase Reference | 5026-62-0(CAS DataBase Reference) |
| EPA Substance Registry System | Methylparaben sodium (5026-62-0) |
Safety information for Sodium methylparaben
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H318:Serious eye damage/eye irritation H412:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. |
Computed Descriptors for Sodium methylparaben
| InChIKey | PESXGULMKCKJCC-UHFFFAOYSA-M |
Sodium methylparaben manufacturer
Arcube Science
Maharashtra
Phone:91-9022328735
Whatsapp: 91-9022328735
product: Methyl paraben sodium
Madan Minerals & Chemicals Industries
Delhi
product: Powder Sodium Methyl Paraben Chemical, Packaging Size: 25 kg
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