| Customization: | Available |
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| CAS No.: | 97-59-6 |
| Formula: | C4h6n4o3 |
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As allantoin is a kind of amphoteric compound, it can combine a variety of substances to form double salt, which has the functions of avoiding light, sterilization, antisepsis, pain relief and antioxidant, and can keep the skin hydrated, moisturized and soft. It is a special additive for cosmetics such as beauty and hairdressing. Widely used in freckle cream, acne liquid, shampoo, soap, toothpaste, shaving lotion, hair care agent, astringent, anti-sweat deodorant lotion and other additives. Cosmetics added with allantoin have the functions of protecting tissue, hydrophilic, absorbing water and preventing water dispersion. Allantoin added hair cream, hair cream, shampoo, has a protective effect on the hair, can make the hair does not split, continuous hair; Allantoin added lipstick, face cream can make the skin, lips soft and elastic, and have a beautiful glow. Allantoin promotes tissue growth, cell metabolism, softens keratin.
| Analysi | Specifications | Result |
| Assay | ≥99% | 99.2% |
| Appearance | White Powder | Complies |
| Loss on Drying | ≤1.0% | 0.04% |
| Ash | ≤1.0% | 0.1% |
| As | ≤2.0ppm | <2.0ppm |
| Pb | ≤2.0ppm | <2.0ppm |
| Insoluble impurity content | ≤0.05% | Complies |
| Total Plate Count | ≤1000 cfu/g | Complies |
| Yeast &. Mold | ≤100 cfu/g | Complies |
| E.Coli | Negative | Negative |
| Salmonella | Negative | Negative |
| Conclusion |
Conform USP Standard.
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| Storage condition |
Store in cool & dry place, Keep away from strong light and heat.
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| Shelf life |
2 years when properly stored.
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