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ビス(2-ヒドロキシプロパン酸)カルシウム

ビス(2-ヒドロキシプロパン酸)カルシウム 化学構造式
814-80-2
CAS番号.
814-80-2
化学名:
ビス(2-ヒドロキシプロパン酸)カルシウム
别名:
ビス(2-ヒドロキシプロパン酸)カルシウム;ビス(2-ヒドロキシプロピオン酸)カルシウム;乳酸カルシウムN水和物;乳酸Ca;乳酸カルシウム五水和物;カルシウム=ジラクタート;L-乳酸カルシウム塩 PENTAHYDRATE;DL-乳酸カルシウム五水和物
英語化学名:
Calcium lactate
英語别名:
L-Cal;Tokal;calphosan;Conclyte Ca;Pationic 1230;Pationic 1240;Prequist Powder;Calcium lactate;CalciuM LaCLate;Purac Powder 60
CBNumber:
CB9140185
化学式:
C3H8CaO3
分子量:
132.17
MOL File:
814-80-2.mol

ビス(2-ヒドロキシプロパン酸)カルシウム 物理性質

溶解性:
Soluble in water, freely soluble in boiling water, very slightly soluble in ethanol (96 per cent).
CAS データベース:
814-80-2(CAS DataBase Reference)
EPAの化学物質情報:
Calcium lactate (814-80-2)

安全性情報

Rフレーズ  36/37/38
Sフレーズ  26-36/37/39
TSCA  Yes
有毒物質データの 814-80-2(Hazardous Substances Data)

ビス(2-ヒドロキシプロパン酸)カルシウム 価格 もっと(11)

メーカー 製品番号 製品説明 CAS番号 包装 価格 更新時間 購入
富士フイルム和光純薬株式会社(wako) W01COBQV-5700 乳酸カルシウム
Calcium lactate
814-80-2 250mg ¥129600 2021-03-23 購入
富士フイルム和光純薬株式会社(wako) W01COBQV-5700 乳酸カルシウム
Calcium lactate
814-80-2 1g ¥320400 2021-03-23 購入
関東化学株式会社(KANTO) 07074-01 乳酸カルシウムn水和物 97.0%~101.0%(T)
Calcium lactate n‐hydrate 97.0%~101.0%(T)
814-80-2 500g ¥3000 2021-03-23 購入
ナカライテスク株式会社(Nacalai) 06823-05 乳酸カルシウム ≧98.0%(乾燥後)(T)
Calcium Lactate ≧98.0%(乾燥後)(T)
814-80-2 500G ¥9000 2021-03-23 購入
ナカライテスク株式会社(Nacalai) 06822-15 乳酸カルシウム ≧97.0%(乾燥後)(T)
Calcium Lactate ≧97.0%(乾燥後)(T)
814-80-2 500G ¥2550 2021-03-23 購入

ビス(2-ヒドロキシプロパン酸)カルシウム MSDS


Lactic acid calcium salt (2:1)

ビス(2-ヒドロキシプロパン酸)カルシウム 化学特性,用途語,生産方法

外観

白色の粉末

定義

本品は、乳酸(*)のカルシウム塩であり、次の化学式で表される。
参照表示名称:乳酸

溶解性

水に可溶 (9.5倍の冷水に可溶, 熱水に易溶).90%エタノールに約3%溶ける。冷水に徐々に溶け、熱水に溶けやすく、エタノールにほとんど溶けない。

用途

医薬品としては、カルシウムの体内への吸収率が他のカルシウム塩より良いことから、栄養強化用カルシウム剤として利用される。(本品は試薬につき医薬用途に用いることはできません)

化粧品の成分用途

剥離剤、収れん剤

説明

Calcium lactate is a black or white crystalline salt made by the action of lactic acid on calcium carbonate. It is used in foods (as an ingredient in baking powder) and given medicinally. Its E number is E327. It is created by the reaction of lactic acid with calcium carbonate or calcium hydroxide.
Calcium lactate is often found in aged cheeses. Small crystals of it precipitate out when lactic acid is converted into a less soluble form by the bacteria active during the ripening process.
In medicine, calcium lactate is most commonly used as an antacid and also to treat calcium deficiencies. Calcium lactate can be absorbed at various pHs and does not need to be taken with food for absorption for these reasons.
Calcium lactate is added to sugar-free foods to prevent tooth decay. When added to chewing gum containing xylitol, it increases the remineralization of tooth enamel.It is also added to fresh-cut fruits such as cantaloupes to keep them firm and extend their shelf life, without the bitter taste caused by calcium chloride, which can also be used for this purpose.

化学的特性

Calcium lactate occurs as white or almost white, crystalline or granular powder. It is slightly efflorescent.

化学的特性

White or almost white, crystalline or granular powder.

使用

Calcium Lactate is the calcium salt of lactic acid which is soluble in water. it has a solubility of 3.4 g/100 g of water at 20°c and is very soluble in hot water. it is available as a monohydrate, trihydrate, and pentahydrate. the trihydrate and pentahydrate have solubili- ties of 9 g in 100 ml of water at 25°c. it contains approximately 14% calcium. it is used to stabilize and improve the texture of canned fruits and vegetables by converting the labile pectin to the less solu- ble calcium pectate. it thereby prevents structural collapse during cooking. it is used in angel food cake, whipped toppings, and meringues to increase protein extensibility which results in an increase of foam volume. it is also used in calcium fortified foods such as infant foods and is used to improve the properties of dry milk powder.

使用

As a preservative in foods and beverages; in dentifrices.

調製方法

Calcium lactate is prepared commercially by neutralization with calcium carbonate or calcium hydroxide of lactic acid obtained from fermentation of dextrose, molasses, starch, sugar, or whey.

brand name

Prequist Powder (Parke-Davis).

危険性

A poison.

応用例(製薬)

Calcium lactate is used as a bioavailability enhancer and nutrient supplement in pharmaceutical formulations.
A spray-dried grade of calcium lactate pentahydrate has been used as a tablet diluent in direct compression systems, and has been shown to have good compactability. The properties of the pentahydrate form have been considered superior to those of calcium lactate trihydrate when used in direct compression tablet formulations. Tablet properties may be affected by the hydration state of the calcium lactate and particle size of the material: reducing particle size increased crushing strength, whereas storage of tablets at elevated temperature resulted in dehydration accompanied by a reduction in crushing strength.
Calcium lactate has also been used as the source of calcium ions in the preparation of calcium alginate microspheres for controlled- release delivery of active agents. It has been shown to result in lower calcium concentrations in the finished microspheres when compared with calcium acetate.
Therapeutically, calcium lactate has been used in preparations for the treatment of calcium deficiency.

安全性

Calcium lactate was found to have no toxic or carcinogenic effects when dosed at levels of 0%, 2.5%, and 5% in drinking water to male and female rats for 2 years.

貯蔵

Calcium lactate can exist in a number of hydration states, which are characterized as anhydrous, monohydrate, trihydrate, and pentahydrate. Dehydration of the pentahydrate form is rapid at temperatures of 558℃ and above. Dehydration is reported to be accompanied by some loss of crystallinity. Tablet crushing strength was reported to be reduced following dehydration of calcium lactate pentahydrate.

純化方法

Crystallise it from warm water (10mL/g) by cooling to 0o. [Beilstein 3 IV 636.]

不和合性

Calcium salts, including the lactate, can display physical incompatibility with phosphate in the diet or therapeutic preparations, for example in enteral feed mixtures.

規制状況(Regulatory Status)

GRAS listed except for infant foods/formulas. Accepted as a food additive in Europe. Calcium lactate (anhydrous) is included in the FDA Inactive Ingredients Database (vaginal, tablet). It is used in oral dosage forms. Included in vaginal pessary formulations licensed in the UK.

ビス(2-ヒドロキシプロパン酸)カルシウム 上流と下流の製品情報

原材料

準備製品


ビス(2-ヒドロキシプロパン酸)カルシウム 生産企業

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814-80-2(ビス(2-ヒドロキシプロパン酸)カルシウム)キーワード:


  • 814-80-2
  • LACTIC ACID CALCIUM SALT, TRIHYDRATE
  • CALCIUM LACTATE, TRIHYDRATE
  • 2-HYDROXYPROPANOIC ACID CALCIUM SALT, TRIHYDRATE
  • 2-hydroxy-propanoicacicalciumsalt(2:1)
  • calciumlactate(1:2)
  • calphosan
  • Calcium DL-lactate
  • Conclyte Ca
  • Lactic acid, calcium salt (2:1) (8CI)
  • L-Cal
  • Pationic 1230
  • Pationic 1240
  • Prequist Powder
  • Tokal
  • CALCIUMGLUCONOLACTATE
  • Calcium dilactate
  • Calcium lactate
  • Lactic acid calcium salt (2:1)
  • Calcium 2-hydroxypropanoate
  • Bis(2-hydroxypropanoic acid) calcium
  • Bis(2-hydroxypropanoic acid)calcium salt
  • CalciuM LaCLate
  • CALCIUM LACTATE FOR SOIL TESTS
  • Purac Powder 60
  • Lactic acid (calcium)
  • Calcium 2-hydroxypropionate
  • calcium 2-hydroxypropanoate pentahydrate
  • conclytecalcium
  • -Hydroxypropanoicacidcalciumsaltpentahy-drate
  • Propanoicacid,2-hydroxy-,calciumsalt(2:1)
  • ビス(2-ヒドロキシプロパン酸)カルシウム
  • ビス(2-ヒドロキシプロピオン酸)カルシウム
  • 乳酸カルシウムN水和物
  • 乳酸Ca
  • 乳酸カルシウム五水和物
  • カルシウム=ジラクタート
  • L-乳酸カルシウム塩 PENTAHYDRATE
  • DL-乳酸カルシウム五水和物
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