ShaanXi ZhiYi Biotechnology co., LTD

Cooling agent (Menthane Carboxamide) WS-23 & WS-3
WS-23:
Appearance: white crystalline powder
Chemical name: N-2,3-Trimethyl-2-isopropyl butanamide
CAS# 51115-67-4
Formula: C10H21NO
Molecule Weight: 171.2798
 
WS-3:
Appearance: white crystalline powder
Chemical name: N-ETHYL-PARA-MENTHAN-3-CARBOXAMIDE
CAS# 39711-79-0
Formula: C13H25NO
Molecule Weight: 3455.00
 
Main features
There is a high cooling effect without other unpleasant feelings such as bitterness, burning, stinging or tingling sensations and can bring more stimulative, fresh and aromatic sensory to the entire mouth and throat.
Its melting point is from 62°C to 64°C. It will not affect cooling perception of product even under temperature at 200°C.
Its cooling intensity can maintain 15~30 minutes and cooler than tradional menthol products.
When used with other flavors, it enhances the effects of the flavors. It also can be used with other cooling agents.
 
Usage:
Daily use: toothpaste, oral products, Air Freshener, skin cream, shaving cream, shampoo, sunscreen, shower cream
Food: confectionery, chocolate, beer, distilled  spirit, beverage, Chewing Gum,
Medicine:  Linctus, diminish inflammation ointment, dyspepsia, antipruritic, 
         liniment, oral cavity acesodyne, heatstroke pill.
Other product: Cigarette, filter tip, tobacco, it also can be used in insectifuge
 
Method:
Dissolve it in alcohol and propylene glycol, then add water solution, or dissolve it in flavor, then add it to the product. The result will be the best if it was used with Peppermint oil together.
 
Dosage: WS-23 : 30-100mg/kg         WS-3: 15-50mg/kg
 
Packing: 1kg/ Aluminum Foil Bag ;       25kg/drum