Cooling Agent WS-10 (CAS 87061-04-9) is a high-performance white crystalline cooling powder prized for one thing above all: speed. Where many cooling agents build slowly, WS-10 delivers an almost instant, bright cooling hit — the kind of immediate freshness consumers notice from the very first sip or bite.
Cooling Agent WS-10 Specifications
| Parameter | Specification |
|---|---|
| Product Name | Cooling Agent WS-10 |
| CAS No. | 87061-04-9 |
| Appearance | White crystalline powder |
| Odor | Low, neutral odor |
| Purity | ≥99% (typical, COA available on request) |
| Solubility | Freely soluble in ethanol and propylene glycol; low water solubility |
| Packaging | 1 kg foil bag / 25 kg fibre drum (customizable) |
| Shelf Life | 24 months from production date (proper storage) |
Cooling Profile & Sensory Characteristics
The signature of WS-10 is its fast attack. The cooling effect kicks in almost immediately, peaks early and then settles into a moderate, pleasant coolness. Formulators often pair WS-10 with longer-lasting agents such as WS-12 or WS-27 to build a complete cooling curve: WS-10 provides the instant hit while the partner agent carries the sensation forward.
Applications of Cooling Agent WS-10
Food & Beverage
Ready-to-drink beverages, sparkling water, dairy, desserts, candy, gum — adds a fresh, cool finish.
Oral Care
Toothpaste, mouthwash, breath strips — extends cooling without aggressive menthol burn.
Cosmetics & Personal Care
Lotions, creams, aftershave, foot care — provides gentle, soothing cooling without irritation.
E-Liquids & Vaping
Smooth physical cooling in e-liquid formulations, compatible with all flavor systems.
Recommended Use & Dosage
WS-10 is dosed at low ppm levels depending on the application. Because its impact is fast and bright, we recommend starting from conservative levels and tuning upward after sensory trials.
Packaging & Storage
Cooling Agent WS-10 is typically supplied in 1 kg aluminum foil bags and 25 kg fibre drums; custom packing is available on request. Store in a cool, dry place away from direct sunlight, tightly sealed to protect the powder from moisture. When stored properly, the product remains stable for at least 24 months from the production date.
Why Source Cooling Agent WS-10 from ZHII?
- Factory-direct supply — we manufacture and export from Xi’an, China, with competitive pricing and stable long-term stock.
- Certified quality — ISO9001 and ISO14001 certified; KOSHER and HALAL certified; COA with every batch.
- Global experience — customers in 50+ countries across the EU, Americas and Asia.
- Flexible quantities — from free samples and 1 kg trial packs to full container loads.
- Technical support — formulation guidance, regulatory documents and application advice.
Request a Free Sample of Cooling Agent WS-10
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