RETINAL- ▸ Skin conditioning: Retinoid ingredient for leave-on facial formulations.
- ▸ Cosmetic serums and creams: Oil-soluble ingredient for anhydrous and emulsion systems.
- ▸ Vitamin A derivative: Retinoid building block for cosmetic formulation.
A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.
Request SDS →Retinaldehyde (CAS 116-31-4; C20H28O), the aldehyde form of vitamin A and a member of the retinoid family. It is supplied as a cosmetic raw material used as a skin-conditioning ingredient in topical formulations.
Frequently Asked Questions
What is retinaldehyde?
Retinaldehyde, or RAL (CAS 116-31-4, C20H28O), is the aldehyde form of vitamin A and a member of the retinoid family. It is supplied as a cosmetic raw material used as a skin-conditioning ingredient in topical formulations.
How is retinaldehyde different from retinol?
They are distinct retinoids and different oxidation states of vitamin A: retinaldehyde is the aldehyde form (C20H28O, CAS 116-31-4) and retinol is the alcohol form (C20H30O). Both are oil-soluble cosmetic ingredients but are supplied under separate identities and specifications.
Is retinaldehyde oil-soluble?
Yes. Retinaldehyde is an oil-soluble retinoid used in anhydrous systems and in the oil phase of emulsion-based cosmetic serums and creams. Like other retinoids it is sensitive to light and oxidation, so formulators handle and store it accordingly per the technical data sheet.
What CAS number and HS code apply to retinaldehyde?
It is supplied under CAS 116-31-4 and classified under HS heading 2936.21 (vitamins A and their derivatives). Confirm the final import classification with your customs broker for the destination country.
What packaging, MOQ, and documentation are available for bulk retinaldehyde?
RawSource supplies retinaldehyde to cosmetic manufacturers with a CoA and SDS on request. Pricing varies with volume and market conditions, so submit a bulk RFQ with your target quantity for pack sizes, MOQ, lead time, and storage guidance.