(R) -Лактат
(R) -Лактат атрибут
| Температура плавления: |
52.8° |
| альфа: |
54621.5 -2.6° (c = 8) |
| Температура кипения: |
227.6±0.0 °C(Predicted) |
| плотность: |
1.276±0.06 g/cm3(Predicted) |
| давление пара: |
3.8Pa at 25℃ |
| показатель преломления: |
1.4280 to 1.4320 |
| FEMA: |
2611 | LACTIC ACID |
| температура хранения: |
-20°C |
| растворимость: |
H2O: 0,1 г/мл, прозрачный, бесцветный |
| форма: |
Твердое вещество с низкой температурой плавления |
| пка: |
pK = 3.83(at 25℃) |
| цвет: |
От белого до не совсем белого |
| Запах: |
odorless acidic |
| Растворимость в воде: |
Растворим в воде (50 мг/мл) |
| Мерк: |
14,5335 |
| Номер JECFA: |
930 |
| БРН: |
1720252 |
| Стабильность:: |
гигроскопичный |
| ИнЧИКей: |
JVTAAEKCZFNVCJ-UWTATZPHSA-N |
| LogP: |
-0.54 at 20℃ |
| Специальный комитет по веществам GRAS: |
D(-)-Lactic acid |
| Справочник по базе данных CAS: |
10326-41-7(CAS DataBase Reference) |
| FDA UNII: |
3Q6M5SET7W |
| Система регистрации веществ EPA: |
Propanoic acid, 2-hydroxy-, (2R)- (10326-41-7) |
(R) -Лактат химические свойства, назначение, производство
Использование
D-(-)-Lactic acid is a useful biochemical for proteomics research. It is also used in the production of chiral drug and in the chemical synthesis. Lactic acid is used as a reagent in organic synthesis (in the manufacture of adhesives). It is used in the leather, textile, and tanning industries. It may be used as a plasticizer, a catalyst, or an acidifying agent. Lactic acid has even been used as a flavoring agent in the manufacture of tobacco products.
Биохимия/физиол Действия
In animals, lactic acid is a metabolic compound produced by proliferating cells and during anaerobic conditions such as strenuous exercise. Lactic acid can be oxidized back to pyruvate or converted to glucose via gluconeogenesis. Lactic acid is preferentially metabolized by neurons in several mammal species and during early brain development. D-lactate was utilized four times more slowly than L-lactate, but both isomers are absorbed at the same rate from the intestine.
(R) -Лактат препаратная продукция и сырье
сырьё
препарат
(R) -Лактат поставщик
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