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D-panthenol is a colorless transparent viscous liquid, which is soluble in water, methanol, ethanol and propylene glycol, but insoluble in oil and fat. It is widely used in medicine, food and cosmetics industry.
Product name:D-Panthenol
Молекулярная формула: C9H19NO4
Молекулярный вес: 205.251
Номер CAS: 81-13-0
Описание
D-Пантенол — прозрачная жидкость, бесцветная или слегка желтоватая. Растворим в воде, метаноле, этаноле, нерастворим в эфире, хлороформе, масле и жире.
Процесс подачи заявки
В пищевой промышленности, D-Panthenol is used as a nutritional supplement and fortifier to promote the metabolism of human proteins, fats and sugars, maintain skin and mucous membranes, improve hair shine, improve immunity and prevent disease.
В косметической промышленности,the skin care effect is characterized by deep penetration of moisturizers, stimulates the growth of epithelial cells, promotes wound healing, and acts as an anti-inflammatory; the care effect on the hair is characterized by long-lasting moisturizing function, preventing hair splitting and damage. It increases the density of the hair and improves the luster of the hair; the care of the nail is to improve the hydration of the nail and impart flexibility to the nail.
| Параметр | Спецификация |
|---|---|
| Химическое название | D-Panthenol (Vitamin B5 alcohol). |
| Номер по CAS | 81-13-0. |
| Молекулярная формула | C₉H₁₉NO₄. |
| Молекулярная масса | 181.25 г / моль. |
| Внешний вид | Clear, colorless to slightly yellow viscous liquid; hygroscopic. |
| Анализ (ВЭЖХ) | ≥99.0% (as is basis). |
| pH (10% раствор) | 5.0-7.0. |
| Содержание воды | ≤1.0% (Karl Fischer). |
| Тяжелые металлы | Pb ≤2 ppm; As ≤1 ppm; Hg ≤0.1 ppm; Cd ≤0.5 ppm (AAS/ICP-MS). |
| Микробиология | Total aerobic count ≤1.000 CFU/g;E. палочкиabsent/g; yeast/mold ≤100 CFU/g. |
| Идентификация | IR spectroscopy (characteristic peaks at ~1650 cm⁻¹, ~3300 cm⁻¹) or HPLC. |
| Упаковка | HDPE drums or nitrogen-flushed containers; available in 25kg or 200kg units. |
| Память | Cool (<25°C), dry, light-protected; shelf life 24 months when sealed. |
| Все сертификаты | USP/NF, EP, JP compliant; REACH registered. |
| Приложения | Cosmetics (emollient, moisturizer), pharmaceuticals, dietary supplements. |
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