| Customization: | Available |
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| CAS No.: | 97-59-6 |
| Formula: | C4h6n4o3 |
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Allantoin, alias N-(2,5-dioxo-4-imidazolinimidinyl) urea, molecular formula C4H6N4O3, is a hydantoin derivative. Allantoin is mainly used in the three major fields of medicine, cosmetics and agriculture.
Allantoin is a colorless crystalline powder. Melting point: 238-240°C (decomposition). It is soluble in hot water,slightly soluble in water and alcohol, and almost insoluble in Chemicalbook in ether. Odorless and tasteless. It is stable in dry air, but will be destroyed by boiling in water for a long time or in strong alkali. The pH of the saturated aqueous solution is 5.5
1. In cosmetics: because allantoin is an amphoteric compound, it can combine with a variety of substances to form a double salt, which has the effects of preventing light, sterilizing and antiseptic, analgesic, and anti-oxidant. It can keep the skin hydrated, moisturized and soft. Special effect additives for cosmetics such as hairdressing and hairdressing.
*Moisturizing and repairing effect Allantoin has a good emollient effect, especially for chapped and rough skin, it can restore smoothness and moisturization, and at the same time can enhance the water absorption capacity of the outermost layer of skin and hair, and improve the hydrophilicity of keratin molecules Strength, the damaged stratum corneum can be repaired and restore its natural water absorption capacity.
*Moisturizing effect Allantoin promotes the water absorption capacity of the outermost layer of the skin and hair and reduces the evaporation of skin moisture. At the same time, it can form a lubricating film on the skin surface to seal off the moisture, thereby achieving the skin's moisturizing effect.
* Cutin softening effect Allantoin has a unique keratin-solubilizing property, so it has the effect of softening keratin. It peels off the cutin of metabolic waste products and fills the intercellular space with water to make the skin moisturized and shiny.
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Q1. What's your payment terms?
T/T L/C Paypal Western Union.
Q2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days,due to different products you choose.
Q3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton,and also as your request bag.
Q4. How about the validity of the products?
According to the products you ordered.
Q5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA ,Origin certificate.
If your markets have any special requirements, let us know.
Q6. What is loading port?
Usually is Shanghai,Beijing or Shenzhen.
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