Sodium Butylparaben

Royalchem supplies Sodium Butylparaben (CAS 36457-20-2) 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:
36457-20-2

Product Description

Product Name & Identifiers	Sodium Butylparaben CAS 36457-20-2 Butylparaben sodium salt
Molecular Formula	C₁₁H₁₃O₃Na
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	Q/SH 020
Appearance	White crystalline powder	White crystalline powder
Identification test	Passed	—
Solubility	—	—
Solution clarity	Clear	Clear
Content (dry basis), %	99.0–102.0	98.5–101.5
pH (0.1% aqueous solution)	9.5–10.5	9.5–10.5
Sulfate, % ≤	0.12	0.12
Chloride (as Cl⁻), % ≤	0.035	0.035
Related substances	Passed	—
Moisture, % ≤	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 Butylparaben? Royalchem supplies Sodium Butylparaben (CAS 36457-20-2). Please state your application, target standard, packaging, quantity and destination.

FAQ

How do I identify the product?	Sodium Butylparaben is also known as Butylparaben sodium salt. Its CAS number is 36457-20-2 and molecular formula is C11H13O3Na. 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.