L-Calcium lactate
| Название продукта | L-Calcium lactate |
|---|---|
| Номер CAS | 5743-47-5 |
| Молекулярная формула | C6H10CaO6 |
| Молекулярная масса | 218.22 g/mol |
| Внешний вид | White to off-white crystalline powder or granules |
| Assay | 98.0%–101.0% (on dried basis) |
| Растворимость | Freely soluble in water; practically insoluble in ethanol |
| Потери при сушке | ≤ 3.0% |
| Тяжелые металлы | ≤ 10 ppm |
| Упаковка | 25 kg net paper bags with PE inner liner |
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Synonyms: Calcium L-lactate, L-Lactic acid calcium salt, Calcium (S)-lactate, (S)-Calcium lactate, Calcium L-(+)-lactate
L-Calcium lactate is the calcium salt of L-(+)-lactic acid, a naturally occurring enantiomer produced by microbial fermentation of carbohydrates. Unlike the racemic mixture, this L-form is the physiological isomer found in human metabolism and is preferred for pharmaceutical and clinical applications due to its superior bioavailability and safety profile. It is commercially available as a white, odorless crystalline powder with high water solubility and a neutral taste.
As a well-established calcium supplement and food fortifier, L-calcium lactate serves multiple industries: it is used in pharmaceutical tablets and effervescent formulations for calcium supplementation, in food and beverage products as a calcium source and firming agent, and in personal care as a mild buffering agent. Its high solubility and bland taste make it particularly suitable for liquid dosage forms and functional beverages.
| Параметр | Технические характеристики |
|---|---|
| Assay (on dried basis) | 98.0%–101.0% |
| Внешний вид | White to off-white crystalline powder or granules |
| Растворимость | Freely soluble in water |
| Потери при сушке | ≤ 3.0% |
| Тяжелые металлы | ≤ 10 ppm |
| Arsenic | ≤ 3 ppm |
| Lead | ≤ 5 ppm |
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