Cooling agents ws-23 N, 2,3- trimethyl-2-isopropyl butanamide (cooling agents ws-23) cooling agents ws-23 Common name WS-23 chemical name N, 2,3- trimethyl-2- (1-methylethyl) butanamide, or N, 2,3- trimethyl-2-isopropylbutanamide English name of N-2,3-Trimethyl-2-isopropyl butanamide CAS NO .51115-67-4 molecular formula C10H21NO 171.2798 Appearance: white crystalline powder. Aroma, flavor: mint-like flavor cool. Quality indicators melting point: 62 ℃ ~ 64 ℃. The acid value (in dollars KOH): ≤1 mgg. Content (GC): ≥99.0%. Heavy metal content (Pb): ≤10mgkg. Arsenic (As) content: ≤3mgkg. Features 1. With a high sense of taste cool activity, no menthol bitter, spicy sense, no burning, numbness and irritation and other side effects, were acting on the entire oral mucosa and throat can produce more impact, fresh, lasting aroma; 2. 200 ℃ high temperature does not affect the continued strength of the product cool; 3. cool feeling can last for 30 minutes or more, a rich sense of cool; 4. solve the bad taste of the difficulty of product development, so that the product more enjoyable cool feeling ; 5. low dosage recommended amount 30-100ppm; 6. Advice and flavor with the use of this product has good compatibility with the flavor synergy, flavoring effect is significant. Uses: mainly used in confectionery, beverages, toothpaste, washing skin care products, pharmaceuticals, oral care products such as cold agent system. Storage shading, sealed and stored. Packaging paperboard packaging, food-grade polyethylene lined bags, sachets or plastic composite. The net weight of 25 kg bucket, or by customer needs packaging. Valid for 24 months cooling agents ws-23 Price: 538 yuan / kg