Описание
Quercetin Dihydrate Quick Details
Chemical Name: Quercetin Dihydrate
Synonyms: 3,3′,4′,5,7-Pentahydroxyflavone dihydrate; Quercetin dehydrate
CAS No.: 6151-25-3
Molecular Formula: C15H14O9
Quercetin Structure:
Molecular weight: 338.27
Appearance: Yellow, crystalline powder
Пробирное клеймо: 95%
Quercetin Dihydrate Typical Properties
| Артикул | Стандарт |
| Внешний вид | Yellow, crystalline powder |
| Растворимость | Practically insoluble in water |
| Soluble in aqueous alkaline sol. | |
| Температура плавления | 305-315℃ |
| Идентификация | Must positive |
| Потери при сушке | ≤8-12% |
| Sulphated Ash content | ≤0,5% |
| Тяжелый металл | ≤10PPM |
| Pb, Cd, | ≤1PPM |
| Как | ≤2PPM |
| Hg | ≤0.1PPM |
| Размер ячейки | 100% pass 80 mesh |
| Общее количество пластин | ≤1000CFU/г |
| Yeast Mould | ≤100CFU/g |
| кишечная палочка | Absent |
| Staphylocossue Aureus | Absent |
| Pseudomonas aeruginosa | Absent |
Quercetin Dihydrate Usage
This product has a good expectorant, antitussive effect, and has a certain anti-asthmatic effect. In addition, it also lowers blood pressure, enhances capillary resistance, reduces capillary fragility, lowers blood fat, dilates coronary arteries, and increases coronary blood flow. For the treatment of chronic bronchitis. It also has an adjuvant treatment effect for patients with coronary heart disease and hypertension.
Quercetin Dihydrate Packaging and Shipping
Упаковка: 25 кг/барабан
Quercetin Dihydrate Storage
Его следует поместить в прохладное и сухое место.
Отзывы
Отзывов пока нет.