Calcium ascorbate dihydrate
Calcium ascorbate dihydrate атрибут
| Температура плавления: |
166 °C (dec.) (lit.) |
| альфа: |
[α]D20 +95～+98° (c=2.5, H2O) |
| Fp: |
300 °C |
| температура хранения: |
Inert atmosphere,Room Temperature |
| растворимость: |
Легко растворим в воде, практически не растворим в этаноле (96%). |
| форма: |
Кристаллический |
| цвет: |
от белого до слегка желтого |
| Запах: |
at 100.00?%. odorless |
| оптическая активность: |
[α]20/D +95°, c = 5 in H2O |
| Справочник по базе данных CAS: |
5743-28-2(CAS DataBase Reference) |
| Специальный комитет по веществам GRAS: |
Calcium L-ascorbate |
| FDA UNII: |
183E4W213W |
| UNSPSC Code: |
41116107 |
| NACRES: |
NA.24 |
Заявления о рисках и безопасности
| WGK Германия |
3 |
| F |
21 |
| кода HS |
2936270000 |
Calcium ascorbate dihydrate химические свойства, назначение, производство
Химические свойства
White or slightly yellowish, crystalline powder.
Использование
Calcium Ascorbate Dihydrate is a salt of Ascorbic Acid (A786990), physiological antioxidant. Coenzyme for a number of hydroxylation reactions; required for collagen synthesis. Widely distributed in plants and animals. Inadequate intake results in deficiency syndromes such as scurvy. Used as antimicrobial and antioxidant in foodstuffs.
Общее описание
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Calcium Ascorbate is a non-acidic buffered form of ascorbate, which is found to be safer for mouth and sensitive stomach. It can also be directly applied to gums to heal infections.
Calcium ascorbate dihydrate препаратная продукция и сырье
сырьё
препарат
Calcium ascorbate dihydrate поставщик
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