Xi 'an Shilin Biotechnology Co., Ltd
| Payment Terms | T/T,alibaba,paypal |
| Delivery Time | 3-5days |
| Packaging Details | 1kg/bag 25kg/drum |
| Name | Cooling Agent Ws 23 |
| CAS | 51115-67-4 |
| Appearance | White Crystalline Powder |
| Specification | 99% |
| MOQ | 1kg |
| Certificate | ISO22000/ISO9001/HACCP |
| Storage | Store in a well-closed place with constant low temperature and no direct sun light |
| Shelf life | 24 Months When Properly Stored |
| Brand Name | SL |
| Model Number | SL25092502 |
| Certification | ISO22000/ISO9001/HACCP/FDA |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T,alibaba,paypal | Delivery Time | 3-5days |
| Packaging Details | 1kg/bag 25kg/drum | Name | Cooling Agent Ws 23 |
| CAS | 51115-67-4 | Appearance | White Crystalline Powder |
| Specification | 99% | MOQ | 1kg |
| Certificate | ISO22000/ISO9001/HACCP | Storage | Store in a well-closed place with constant low temperature and no direct sun light |
| Shelf life | 24 Months When Properly Stored | Brand Name | SL |
| Model Number | SL25092502 | Certification | ISO22000/ISO9001/HACCP/FDA |
| Place of Origin | CHINA |
Cooling Agent WS-23 is a highly effective synthetic cooling agent that delivers a refreshing cooling sensation without the minty or bitter aftertaste of traditional menthol-based products. Known for its consistent performance and versatility, WS-23 is widely used in food, beverages, cosmetics, pharmaceuticals, and vaping industries. Its unique ability to provide a cool and soothing effect makes it an essential ingredient in products designed for ultimate refreshment and sensory enhancement.The chemical name of the cooling agent WS23 is N,2,3-trimethyl-2-(1-methylethyl) butanamide or N,2,3. Trimethyl-2-isopropyl butanamide. The English name is N,2,3-trimethyl-2isopropl butanamide. It is abbreviated as WS-23. Molecular formula: C10H21NO, molecular weight: 171.29. It is characterized by being refreshing, lasting, fresh, non-irritating and spicy, non-bitter, and low in dosage.
Cooling agents are a general term for all chemical substances that can produce a cooling effect and are not strong in medicinal properties. The most common cooling agent is menthol (especially L-menthol), but due to its strong odor and strong irritation to the skin, mucous membrane tissue and eyes, it is not suitable for large-scale use. Therefore, many scientists have synthesized and extracted a new generation of cooling agents.
The role of cooling agent WS-23 in cosmetics is mainly as a cooling agent and cooling enhancer.
1.Cooling agent WS-23, chemical name N,2,3-trimethyl-2-(1-methylethyl) butanamide, English name N,2,3-trimethyl-2-isoproplbutanamide, molecular formula C10H21NO, is an additive widely used in cosmetics, food, beverages, medicine, electronic atomization and other fields.
2.Cooling agent: WS-23 can be used as a cooling agent for skin and lipstick to provide a cooling feeling for the product, especially suitable for summer or hot areas, which can bring consumers a refreshing experience.
3.Cooling enhancer: In mint formulas, various spice formulas and oral care products, WS-23 as a cooling enhancer can enhance the cooling effect of the product and make the aroma of the product more vivid and lasting.
4.Improve product experience: The cooling sensation of WS-23 can last for more than 30 minutes, which can bring consumers a pleasant sensory experience and increase the attractiveness of the product.
5.Safety: WS-23 is non-irritating to the skin and mucous membranes, so it is suitable for products with sensitive skin.
1. Cosmetics: used as a coolant for skin and lipstick
2. Perfume products: used as a coolant in mint formulas, various spice formulas and light oral care products
3. Food additives: used as a coolant in chewing gum and children's candy
4. Air freshener: chemical extract essence, anti-oxidation, anti-angiogenesis, anti-virus, making the air fresher
5. Perfume products: have a very strong floral or powdery fragrance, but with a little modification, it can simulate natural musk and other animal fragrances
6. Insect repellent: the insect repellent effect is better than DEET (diethyl-m-toluamide), and it has largely replaced the use of diethyl phthalate in insect repellents
| Items | Standard | Results |
| Physical and Chemical Property | ||
| Appearance | White Crystalline Powder | Conforms |
| Particle Size | ≥95% through 80 mesh | Conforms |
| Residue on Ignition | ≤5g/100g | 2.56g/100g |
| Loss on Drying | ≤5g/100g | 1.56g/100g |
| Identification | Conforms with TLC | Conforms |
| Residue Analysis | ||
| Heavy Metals | ≤10mg/kg | Conforms |
| Lead(Pb) | ≤3mg/kg | Conforms |
| Arsenic(As) | ≤2mg/kg | Conforms |
| Cadmium(Cd) | ≤1mg/kg | Conforms |
| Mercury(Hg) | ≤0.5mg/kg | Conforms |
| Microbiological Tests | ||
| Total Plate Count | ≤1000cfu/g | Conforms |
| Total Yeast & Mold | ≤100cfu/g | Conforms |
| E.Coli | Negative | Conforms |
| Salmonella | Negative | Conforms |
| S.aureus | Negative | Conforms |
| Conclusion | Conform to standard | |
| Shelf Life | Two years when properly stored. | |
| Storage | Store in a cool, dry place away from Moisure, Light. | |
Our packing method is 1KG/Aluminium bags, 25kg/drum
For some products that require special packaging during transportation, we will carry out more delicate packaging. For example, retinal needs to be stored at -20 °C, so we choose cold chain transportation during transportation; deoxyarbutin will change color during transportation, so we will Vacuum packing of deoxyarbutin
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company,Seller
Year Established:
2020
Total Annual:
10000000-30000000
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Xi 'an Shilin Biotechnology Co., Ltd.is a tech-nical production enterprise specializing in thedevelopment, production and sales of plantextracts and effective ingredients of naturalproducts. &n... Xi 'an Shilin Biotechnology Co., Ltd.is a tech-nical production enterprise specializing in thedevelopment, production and sales of plantextracts and effective ingredients of naturalproducts. &n...
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