Molekula
Sodium propylparaben - reference standard
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Sodium propylparaben (CAS 35285-69-9) is a high-purity reference standard of the preservative sodium propylparaben (C10H11NaO3, MW 202.18), used for analytical calibration, method validation, and quality control in pharmaceutical, cosmetic, and food safety testing. It is supplied as a solid at ambient storage conditions, with a **signal word: Danger** due to its hazardous properties. Molekula supplies Sodium propylparaben reference standard from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
Specifications available on request — see Documents below or contact our sales team.
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 90034846 |
| CAS Number | 35285-69-9 |
| IUPAC Name | sodium 4-propoxycarbonylphenolate |
| EC Number | 252-488-1 |
| Molecular Formula | C10H11NaO3 |
| Molecular Weight | 202.18 |
| Exact Mass | 202.0606 |
| SMILES | CCCOC(=O)C1=CC=C(C=C1)[O-].[Na+] |
| InChIKey | IXMINYBUNCWGER-UHFFFAOYSA-M |
| InChI | InChI=1S/C10H12O3.Na/c1-2-7-13-10(12)8-3-5-9(11)6-4-8;/h3-6,11H,2,7H2,1H3;/q;+1/p-1 |
| PubChem CID | 23679044 |
| REACH Code | Y113 |
| Tariff Code | 2918290090 |
Safety & GHS
-
Corrosive
GHS05
Hazard statements
- H318 Causes serious eye damage
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P337+313 If eye irritation persists get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, English (US), French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- Caswell No. 714A
- Natrium propyl 4-hydroxybenzoat
- Propyl 4-hydroxybenzoate sodium salt
- Propyl p-hydroxybenzoate, sodium salt
- Propylparaben sodium
- Propylparaben, sodium salt
- Sodium propyl 4-hydroxybenzoate
- Sodium propyl hydroxybenzoate
- Sodium Propyl Parahydroxybenzoate
- Sodium propylparaben
Frequently asked questions
What is Sodium propylparaben reference standard used for?
This reference standard is primarily used for analytical calibration, quality control, and method validation in laboratories testing for sodium propylparaben in pharmaceuticals, cosmetics, or food products.
What is the chemical formula and molecular weight of Sodium propylparaben?
The chemical formula is **C₁₀H₁₁NaO₃**, and the molecular weight is **202.18 g/mol**.
How should Sodium propylparaben reference standard be stored?
Store at **ambient temperature** in a cool, dry place, away from incompatible substances. Ensure the container is tightly sealed.
What grade of Sodium propylparaben does Molekula supply?
Molekula supplies this product as a **reference standard grade**, suitable for analytical and QC applications requiring high purity.
Can Molekula supply Sodium propylparaben in bulk quantities?
This product is typically supplied in smaller analytical quantities; bulk supply is not available for reference standards. Contact us for custom inquiries.
What documentation comes with an order of Sodium propylparaben reference standard?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and a **Product Specification Sheet** detailing purity and analytical data.
Ready to order or need a custom pack?
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