Aspartic acid, calcium salt, L- (8CI)
calcium L-aspartate
CAS: 21059-46-1
Molecular Formula: C4H5CaNO4
Aspartic acid, calcium salt, L- (8CI) - Names and Identifiers
| Name | calcium L-aspartate |
| Synonyms | Astos-CA Elspri-CA Aspara-CA calciretard Di-L-Aspartate CalciumL-Aspartate asparaginatecalcium CALCIUM L-ASPARTATE calcium L-aspartate Calcium L-aspartic acid calciumsalt,l-asparticaci DL-Aspartic acid, calcium salt Aspartic acid, calcium salt, L- (8CI) |
| CAS | 21059-46-1 |
| EINECS | 244-185-8 |
| InChI | InChI=1/C4H7NO4.Ca/c5-2(4(8)9)1-3(6)7;/h2H,1,5H2,(H,6,7)(H,8,9);/q;+2/p-2/t2-;/m0./s1 |
Aspartic acid, calcium salt, L- (8CI) - Physico-chemical Properties
| Molecular Formula | C4H5CaNO4 |
| Molar Mass | 171.16 |
| Storage Condition | Room Temprature |
| Use | A new generation of calcium, amino acid chelated calcium, its chemical structure is stable, fat soluble, high absorption rate. Can be used as pharmaceutical intermediates, food additives. |
Aspartic acid, calcium salt, L- (8CI) - Preparation solution concentration reference
| 1mg | 5mg | 10mg | |
|---|---|---|---|
| 1 mM | 3.287 ml | 16.433 ml | 32.866 ml |
| 5 mM | 0.657 ml | 3.287 ml | 6.573 ml |
| 10 mM | 0.329 ml | 1.643 ml | 3.287 ml |
| 5 mM | 0.066 ml | 0.329 ml | 0.657 ml |
Last Update：2024-01-02 23:10:35
Aspartic acid, calcium salt, L- (8CI) - Reference Information
| overview | calcium is one of the most abundant minerals in the human body and an essential element in our life. Without it, human beings cannot maintain strong bones and teeth. About 99% of the calcium in the human body is deposited in these two places. In addition, calcium also helps the heart, nerves, muscles and other systems of the human body to function properly. According to reports, heavy use of caffeine can reduce the level of calcium in the human body; regular consumption of high-protein foods, excessive intake of sodium, phosphorus (through carbonated beverages), alcohol and aluminum-containing antacids can also lead to The calcium level in the waste is reduced. In fact, according to the World Health Organization, many Americans consume less than half the amount of calcium they need to consume to keep their bones healthy. As for China, the situation is even more serious. Generally speaking, food is the best source of calcium. But for people whose calcium needs cannot be met by food alone, calcium supplements are necessary. Calcium aspartate is one of the calcium amino acids, which is an organic acid calcium with a biologically active structure. It has stable chemical structure, good water solubility and high absorption rate of human body. It belongs to the latest generation of calcium nutrition fortifier products. At present, the more famous calcium supplements, such as "Shen Calcium Drink", "Calcium Gold" and "Lili" all mainly contain calcium aspartate. Therefore, it is very meaningful to study the synthesis of calcium aspartate. |
| application | calcium aspartate can greatly improve the efficiency of calcium absorption by human body. this calcium additive has good compatibility with human body. Studies have shown that calcium aspartate can be stably dissolved in the small intestinal fluid, and the small intestinal villi can efficiently capture calcium aspartate, and the molecular absorption of calcium aspartate can be achieved through the small intestinal villi epithelial cells. The reductase in the epithelial cells of the small intestinal villi converts the calcium ions in the calcium aspartate into zero-valent calcium, and through blood circulation, the calcium atoms are transported to the required calcium site, and the aspartic acid is treated with ammonia, the rapid formation of a variety of amino acids needed by the human body. Therefore, the calcium supplement efficiency of calcium aspartate is as high as over 95%. Moreover, the side effects in the calcium supplement process are transformed into beneficial positive effects. As a new generation of calcium supplement, calcium aspartate is an amino acid chelated calcium, which has the advantages of stable chemical structure, good fat solubility and high absorption rate. |
| use | amino acid chelated calcium has stable chemical structure, good fat solubility and high absorption rate. The new generation of calcium supplements is amino acid chelated calcium, which has stable chemical structure, good fat solubility and high absorption rate. Can be used as pharmaceutical intermediates and food additives. used as raw material for health products and medicines is a kind of amino acid chelated calcium, used as calcium nutrition fortifier, medicine raw material, etc. |
| category | toxic substances |
| toxicity classification | poisoning |
| acute toxicity | oral administration-mouse LD50: 10000 mg/kg; Abdominal cavity-mouse LD50: 1059 mg/kg |
| flammability hazard characteristics | thermal decomposition discharges toxic nitrogen oxide smoke |
| storage and transportation characteristics | warehouse ventilation and low temperature drying |
| fire extinguishing agent | water, carbon dioxide, dry powder, foam |
Last Update：2024-04-09 20:02:46
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CAS: 21059-46-1
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CAS: 21059-46-1
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Mobile: 18021002903
QQ: 3008007409
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