Methyl 4-hydroxybenzoate sodium salt PurCert Secondary Working Standard [Includes all characterization data]
PurCert CRM
Properties
| Assay Purity | >=99% |
| Density | 1.400-1.450 g/cm³ |
| Form | Solid |
Safety Information
| Hazard Statement(s) | H302-H315-H319-H335 |
| Precautionary Statement | P261-P305+P351+P338 |
| GHS Pictogram |
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| Signal word | Danger |
| HS Code | 29182990 |
| Storage Temp. | Room Temperature |
| Storage Class | 11 - Combustible Solids |
| UN Number | NA |
Description
Application
Cosmetics & personal care- prevents microbial growth. Pharmaceuticals- used as a preservative in syrups creams. Food products (limited use)- extends shelf life.
Purpose
Preservative- Prevents growth of bacteria and fungi. Shelf-life extender- Keeps products usable for longer. Stabilizer- Maintains product quality and safety over time.
General Description
It is the sodium salt of methylparaben making it more soluble in water and effective in aqueous formulations. It has antimicrobial properties.
Documents
| SDS | |
| COA | |
| Specification | |
| Bulk quote order form | |
| Sample COA |
