High Purity Cooling Agent WS 23 Powder CAS 51115-67-4 Food Grade Cosmetic Grade WS-23 Cooling Agent Bulk Supply

Short Description:

WS-23 is one of the most popular cooling agents in the world, renowned for its clean, fresh cooling effect without the typical minty odor or bitterness associated with menthol. Unlike other cooling agents, WS-23 primarily targets the mouth and throat, providing an immediate and vigorous cooling sensation. It is highly stable at high temperatures, making it an ideal choice for a wide range of applications, from confectionery and beverages to oral care and specialized industrial uses. Its high purity crystalline form ensures consistent performance in every formulation.

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Product Detail

Product Tags

1. Product Parameter

Product Name	WS-23 Cooling Agent
Chemical Name	N,2,3-Trimethyl-2-isopropylbutanamide
CAS Number	51115-67-4
Appearance	White Crystalline Powder
Assay (Purity)	≥ 99.0% (GC)
Cooling Intensity	High (Long-lasting, No bitterness)
Shelf life	24 Months

2. WS Series Vertical Comparison

Item	WS-23	WS-3	WS-5	WS-12
Cooling Intensity	Strong	Mild	Medium	Strong
Onset Speed	Fast	Fast	Fast	Medium
Duration	Longer	Medium	Longer	Long
Irritation Level	Low	Low	Medium	Low to Medium
Sensory Profile	Direct, clean, and noticeable cooling	Soft and gentle	Balanced and stable	Stronger after-feel cooling
Applications	Personal care, oral care, cosmetic and functional formulas	Light cooling products	General cooling formulas	Formulas that need a stronger after-effect
Overall Recommendation	★★★★★	★★★☆☆	★★★★☆	★★★★☆

3. Main Functions

1. Clean Cooling Sensation: Delivers a strong, fresh cooling impact without any lingering menthol taste or unwanted aroma.

2. High Temperature Stability: Remains effective even after high-temperature processing (up to 200°C), unlike natural menthol which evaporates easily.

3. Immediate Impact: Targets the oral mucosa and tongue for a rapid cooling onset that enhances the sensory experience of food and beverages.

4. Synergistic Effect: Works exceptionally well when blended with other cooling agents (like WS-3 or WS-5) to create a multi-dimensional, long-lasting cooling profile.

5. Non-Irritating: Provides a smooth cooling effect without the burning or stinging sensation often found in lower-quality synthetic alternatives.

4. Product Applications

1. Food & Confectionery: Ideal for chewing gum, hard candies, chocolates, and mints for a burst of freshness.

2. Beverages: Perfect for soft drinks, functional waters, and alcoholic beverages to provide a refreshing “ice” sensation.

3. Oral Care: Used in toothpastes, mouthwashes, and oral sprays to ensure long-lasting breath freshness.

4. Cosmetics & Personal Care: Integrated into shampoos, body washes, and facial creams for a cooling and soothing skin feel.

5. Daily Chemical Products: Applicable in various household products where a fresh, clean sensory profile is desired.

5. OEM Service

We provide customized solutions including custom purity levels, specialized particle sizes, and private label packaging to meet your specific manufacturing needs.