Calcium lactate CAS

Calcium Lactate. [CAS 814-80-2], Ca(C.iHjOj) - 5HtO, white solid, solubility at 0°C 3.1 g, at 30°C 7.9 g of anhydrous salt per 100 g HtO, formed by reaction of calcium carbonate or hydroxide and lactic acid. 

Practice Problem A so-called enhanced water contains citric acid (H3C5H5O7). magnesium lactate [Mg(C3H503)2], calcium lactate [Ca(C3Hs03)2], and potassium phosphate (K3PO4). Qassify each of these compounds as a nonelectrolyte, a weak electrolyte, or a strong electrolyte. 

Only two salts of lactic acid are used to any considerable extent in pharmacy. Calcium lactate, Ca(C3H503)2,5H20, Mol. Wt. 308-3, can be... 

Lactic acid Lactobacillus delbrueckii Rhizopus oryzae Calcium lactate is a convenient source of Ca for oral administration constituent of intraperitoneal dialysis solutions... 

Injection 50 mg calcium glycerophosphate and 50 mg calcium lactate per 10 ml in sodium chloride solution (0.08 mEq Ca/mL) (Rx) Calphosan (Glenwood)... 

Calcium lactate is manufactured by the reaction of calcium carbonate (CaC03) or hydroxide [Ca(OH)2] with lactic acid. 

Calcium absorption may be influenced by the solubility of the specific calcium salt. Rates of absorption of calcium from calcium salts, such as Ca acetate, Ca lactate, Ca gluconate, Ca citrate, and Ca carbonate, seem to be similar and to fall in the range 25 to 40%. These values were determined in studies with humans in the absence of a concurrent meal (Sheikh el al., 1987). The test dose contained 5CX) mg of Ca. The absorbability of the calcium in whole milk falls in this range and is about 30%. 

The interest in mineral fortification of milk for the production of milks with higher nutritional value is a challenge. This is because the introduction of minerals upsets the mineral-protein equilibria in milk which will affect their stability. Philippe et al. (2004) showed that supplementation of skim milk with calcium gluconate, calcium lactate, or calcium chloride (up to 16 mmole added Ca/kg) decreased the heat stability. The addition of MgCl2 or FeCla (at a level of 8 mmole/kg) also reduced the heat stability of casein micelles (Philippe et al., 2005). However, by manipulating the mineral equilibria of milk with the use of a combination of soluble calcium salts and orthophosphates, it is possible to produce milks (with up to 20 mmole added Ca/kg) that are stable to heating (Williams et al., 2005). O Kennedy et al. (2001) showed that denatured whey proteins could be used as a carrier for calcium phosphate and further that adequate heat stability at 130 °C of whey protein-calcium phosphate suspensions could be achieved by appropriate adjustment of pH. 

Calcium Lactate, 2-Hydroxypropanoic add calcium salt. C4H1(CaOt mol wt 218.22. C 33,02%, H 4.62%, Ca 18.377°, O 43,99%. Ca[CHjCH(OH)COO]2. Commercial prepn usually contains about 25% water, and On the anhydr basis it is at least 98% pure. Prepd commercially by neutralization of lactic acid, from fermentation of dextrose, molasses, starch, sugar Or whey, with CaCO, Inskeep et al.. Ind. Eng. Chem. 44, 1955 (1952). 

Calcium dihydroxide. See Calcium hydroxide Calcium d(+)-N-(a,y-dihydroxy-p,p-dimethylbutyryl)-p-alaninate Calcium N-(2,4-dihydroxy-3,3-dimethyl-1-oxobutyl-P-alanine. See Calcium D-pantothenate Calcium diiodide. See Calcium iodide Calcium dilactate. See Calcium lactate Calcium dinitrate. See Calcium nitrate Calcium dinonyinaphthalene sulfonate CAS 57855-77-3 68425-34-3 Synonyms Dinonyinaphthalene sulfonic acid, calcium salt Naphthalenesulfonic acid, dinonyl-, calcium salt Empirical C28H44O3S V2Ca Properties M.w. 480.80 Uses Rust/corrosion inhibitor demulsifier in oils grease penetrant... 

Calcium lactate gluconate. See Calcium lactogluconate Calcium lactobionate CAS 5001-51-4 EINECS/ELINCS 225-668-2 INS399... 

Unichem BICARB-S. See Sodium bicarbonate Unichem BUTSTE. See Butyl stearate Unichem BZAL See Benzyl alcohol Unichem BZBN. See Benzyl benzoate Unichem CA HYD. See Calcium hydroxide Unichem CALAC. See Calcium lactate Unichem CALCARB. See Calcium monocarbonate... 

Like calcium stearates, calcium lactates are produced by the reaction of Ca(OH)2 with lactic acid and/or stearic acid to form the calcium stear-oyl-2-lactylate, respectively. Besides the conventional acid scavenging performance which is analogous to the stearates, the lactic acid derivatives are able to form chelate complexes with residual amounts of aluminium and titanium via the free OH group present. 

Calcium sodium lactate, Ca(C3H503)2,2NaC3H503,4H20, Mol. Wt. 514 4, is standardised in the B.P.C. on its calcium and sodium contents. The calcium is determined as under calcium lactate above, 1 ml 0 1 N = 0 002004 g Ca. For sodium, the ash from about 2 g is boiled with 50 ml of 0 5N hydrochloric acid, filtered, washed and back-titrated with 0-5N sodium hydroxide to methyl orange a correction is made for the amount of 0 5N acid equivalent to the volume of 0 1 N permanganate required by calcium in the weight of sample taken. 1 ml 0-5N = 0 0115 g Na. 

The recommended daily allowances of calcium are children to 10 years of age, 360—800 mg teenage children, 1200 mg adults, 800 mg, increasing to 1200 mg during pregnancy and lactation (29). Cow s milk suppHes ca 1.27 g/L of calcium in available form. 

Resorption of the required mineral substances from food usually depends on the body s requirements, and in several cases also on the composition of the diet. One example of dietary influence is calcium (see p. 342). Its resorption as Ca is promoted by lactate and citrate, but phosphate, oxalic acid, and phytol inhibit calcium uptake from food due to complex formation and the production of insoluble salts. 

Calcium Stearoyl-2-Lactylate Calcium Stearoyl Lactate INS 482(i) CAS [5793-94-2]... 

Three forms of calcium are in equilibrium in serum nondiffusible calcium bound primarily to albumin diffusible complexes of calcium with lactate, bicarbonate, phosphate, sulfate, citrate, and other anions and diffusible ionized calcium (Ca " ). Ionized calcium accounts for approximately half of total serum calcium, and nondiffusible and complexed calcium account for 45% and 5%, respectively. Ionized calcium is the physiological active form its concentration is regulated by the parathyroid gland. A decrease in serum ionized calcium can cause tetany (involuntary muscle contraction) and related neurological symptoms, regardless of the total serum calcium concentration. 

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