Salicin CAS 138-52-3
Price range: €70 through €380
Synonyms: D-Salicin, Salicoside, Salicyl alcohol glucoside
INCI: SALICIN
Download quality specification Salicin-CAS-138-52-3-QS.pdf
| 10 g | € 70 |
| 100 g | € 135 |
| 500 g | € 305 |
| 1 kg | € 380 |
| 5 kg | €/kg 278 |
| 20 kg | €/kg 246 |
| 50 kg | Price on request |
| 100 kg | Price on request |
| Cat. No. | NST-10-196 |
| CAS | 138-52-3 |
| Assay | 98% (HPLC) |
| Appearance | White fine powder |
| Source | Willow bark extract |
| Molecular formula | C13H18O7 |
| Molecular weight | 286,28 |
Bulk Salicin Supplier (CAS 138-52-3) – ≥98% HPLC, EU Supply
Salicin NST-10-196 is a fine white powder specified at ≥98.0% assay by HPLC. Described in the supplier specification as derived from willow bark using water and ethanol, this grade is intended primarily for specialty cosmetic formulation development, particularly aqueous leave-on skin-conditioning products.
Who This Product Is For
| Cosmetic manufacturers | Developers of leave-on facial-care serums, gels and emulsions. |
|---|---|
| Formulation and R&D teams | Teams evaluating salicin dissolution, compatibility, stability and finished-product performance. |
| Contract manufacturers | Personal-care producers requiring a high-assay salicin powder for customer-led formulations. |
| Ingredient distributors | Specialty distributors serving cosmetic and personal-care manufacturers. |
Key Specifications
| Product | Salicin |
|---|---|
| Catalog number | NST-10-196 |
| CAS number | 138-52-3 |
| Molecular formula | C13H18O7 |
| Molecular weight | 286.28 |
| Assay | ≥98.0% by HPLC |
| Appearance | Fine white powder |
| Particle size | ≥95% passes 80 mesh |
| Source description | Willow bark; bark used; water and ethanol extraction solvents |
| Shelf life | 24 months when properly stored |
| Storage | Store in a cool, dry place away from strong light and heat. |
Technical & Formulation Considerations
| Phase selection | Salicin is hydrophilic and is most appropriately evaluated through the aqueous phase or a compatible aqueous premix rather than by direct oil-phase incorporation. |
|---|---|
| Dissolution | Confirm complete dissolution in the finished water phase after buffers, polymers, preservatives, electrolytes and other formula components have been added. |
| Hydroalcoholic systems | Test the intended water-to-ethanol ratio directly; mixed-solvent behaviour should not be assumed from solubility in either solvent alone. |
| Stability | Avoid unnecessary combinations of strong acidity and elevated heat. Establish product-specific assay, appearance and degradant stability in the complete formulation. |
| Development benchmark | A multi-ingredient leave-on facial serum containing 0.5% salicin provides a formulation and repeated-use precedent. This is a study benchmark, not an NST recommended use range or an established optimum. |
Applications
| Water-based facial serums | Specialty leave-on formulations developed around a skin-conditioning role. |
|---|---|
| Aqueous gel-serums | Gel formats in which dissolution, clarity and recrystallization are verified in the complete matrix. |
| Oil-in-water facial emulsions | Emulsion prototypes incorporating salicin through the aqueous phase or an aqueous premix. |
Quality & Documentation
The supplier quality specification defines TLC identification and HPLC assay, together with controls for loss on drying, residue on ignition, particle size, bulk density, residual solvents, pesticide residues, heavy metals and microbiological quality.
Product qualification should be based on the current specification for NST-10-196 and batch-specific quality documentation.
Regulatory Information
For application-specific regulatory information and documentation, please contact NST Chemicals.
Bulk Supply Information
| Minimum order quantity | 10 g |
|---|---|
| Supply location | EU warehouse |
| Larger volumes | Available on request |
| Typical lead time | 5–10 working days |
| Packaging | Plastic bags, bottles or drums depending on quantity |
| Commercial response time | 1–24 hours |
Commercial Supply Program
NST Chemicals supports evaluation quantities, pilot-scale purchasing and larger commercial orders. Consistent sourcing becomes increasingly important when a formulation moves from development to production; see From 10 g to 100 kg: Why Consistent Supply Matters in Ingredient Sourcing.
NST Chemicals Resources
| Company website | nstchemicals.com |
|---|---|
| Ingredient sourcing guidance | Consistent supply from evaluation to commercial scale |
About NST Chemicals
Established in 2017 and headquartered in Latvia, NST Chemicals is a European supplier of phytochemicals, botanical extracts, cosmetic active ingredients, nutraceutical ingredients, and specialty natural compounds. The company supports customers from initial evaluation and product development through commercial-scale purchasing with flexible quantities, technical documentation, transparent communication, and long-term sourcing options.
Request Pricing & Availability
Send your required quantity, application and delivery destination to [email protected] or contact NST Chemicals via WhatsApp at +371 24220280 for pricing, current availability and lead time.
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