Sodium Propylparaben

Royalchem supplies Sodium Propylparaben (CAS 35285-69-9) for preservative formulations. Compare reference specifications and send your target standard and quantity. Water-soluble preservative formulation raw material for cosmetics, pharmaceutical excipients, textiles and selected industrial applications. Supply is confirmed against the agreed specification and corresponding batch COA.

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Model:
Reference specifications; grade by agreement
Brand:
Royalchem
Code:
35285-69-9

Product Description

Product Name & Identifiers	Sodium Propylparaben CAS 35285-69-9 Propylparaben sodium salt
Molecular Formula	C₁₀H₁₁O₃Na
Structure
Product Type	Paraben sodium salt for preservative formulations.
Reference Specifications	See the separate specification columns below and select the required grade.
Applications & Selection	Water-soluble preservative formulation raw material for cosmetics, pharmaceutical excipients, textiles and selected industrial applications. Confirm permitted uses, use levels and suitability for the destination market, grade and formulation.
Packing & Supply	Packaging, order quantity and lead time are confirmed at enquiry. Follow the SDS for the supplied grade for storage and handling.

Item	BP	USP	Q/SH 019
Appearance	White crystalline powder	White crystalline powder	White or nearly white powder
Identification test	—	Passed	—
Solubility	—	Passed	—
Solution clarity	Clear	—	Clear
Content (dry basis), %	99.0–104.0	98.5–101.5	98.5–101.5
pH (0.1% aqueous solution)	9.5–10.5	9.5–10.5	9.5–10.5
Sulfate, % ≤	0.03	0.12	0.03
Related substances	Passed	—	—
Chloride (as Cl⁻), % ≤	0.035	0.035	0.035
Moisture, % ≤	5.0	5.0	5.0
Heavy metals (as Pb), mg/kg ≤	10	—	10
Arsenic, % ≤	—	—	0.0002

Reference specification options from the product sheet. A dash means no value is stated. Confirm BP/USP editions, the required grade and batch conformity when ordering. The agreed specification and corresponding batch COA apply.

Sourcing Sodium Propylparaben? Royalchem supplies Sodium Propylparaben (CAS 35285-69-9). Please state your application, target standard, packaging, quantity and destination.

FAQ

How do I identify the product?	Sodium Propylparaben is also known as Propylparaben sodium salt. Its CAS number is 35285-69-9 and molecular formula is C10H11O3Na. Include both the product name and CAS in your enquiry.
How should I select the specification?	Compare the separate reference columns and specify the required standard and edition. Confirm assay, impurity limits and batch conformity against the agreed specification and corresponding COA.
What information is needed for a quotation?	Please state the application, destination market, target standard, quantity, preferred packaging and delivery schedule. Order quantity, supply volume and lead time are confirmed at enquiry.