Calcium Lactate, Lactic Acid USP NF BP IP ACS Reagent FCC Food Grade Suppliers

Teappcm, is the several decades old manufacturer supplier exporter of High Purity Chemicals including Pharmaceutical Grade Excepients like IP BP JP USP Ph Eur FCC Food Grade ACS Reagent Grade of Chemicals in India USA UAE etc. It has several associated manufacturing facilities spread across the globe. Order quantities ranging from grams, killograms to container loads are given equal attention. The participating units have one or more of the certifications like Good Manufacturing Practice, Good Laboratory Practice, ISO-9001, ISO-22000, Halal & Kosher Cettification. We also have "REACH" Preregistration.

Calcium Lactate & Lactic Acid USP NF BP IP ACS Reagent FCC Food Grade Suppliers Exporters

Calcium Lactate Trihydrate BP Ph Eur Grade
C6H10CaO6,3H2O --- 218.2 --- 814-80-2 (anhydrous)

DEFINITION
Calcium bis(2-hydroxypropanoate) or mixture of calcium (2R)-, (2S)- and (2RS)-2-hydroxypropanoates trihydrates.
Content: 98.0 per cent to 102.0 per cent (dried substance).

CHARACTERS
Appearance: White or almost white, crystalline or granular powder.
Solubility: Soluble in water, freely soluble in boiling water, very slightly soluble in ethanol (96 per cent).

IDENTIFICATION
A. It complies with the test for loss on drying (see Tests).
B. It gives the reaction of lactates.
C. It gives reaction of calcium.

TESTS
Solution S: Dissolve 6.2 g (equivalent to 5.0 g of the dried substance) with heating in carbon dioxide-free water prepared from distilled water, allow to cool and dilute to 100 ml with the same solvent.
Appearance of solution: Solution S is not more opalescent than reference suspension and not more intensely coloured than reference solution.
Acidity or alkalinity: To 10 ml of solution S add 0.1 ml of phenolphthalein solution and 0.5 ml of 0.01 M hydrochloric acid . The solution is colourless. Not more than 2.0 ml of 0.01 M sodium hydroxide is required to change the colour of the indicator to pink.
Chlorides: Maximum 200 ppm.
Sulphates: Maximum 400 ppm.
Barium: To 10 ml of solution S add 1 ml of calcium sulphate solution. Allow to stand for 15 min. Any opalescence in the solution is not more intense than that in a mixture of 1 ml of distilled water and 10 ml of solution S.
Iron: Maximum 50 ppm.
Magnesium and alkali salts: Maximum 1 per cent.
Heavy metals: Maximum 10 ppm.
Loss on drying: 15.0 per cent to 20.0 per cent, determined on 0.500 g by drying in an oven at 125C.

Calcium Lactate Pentahydrate BP Ph Eur Grade
C6H10CaO6,5H2O --- 218.2 --- 814-80-2 (anhydrous)

DEFINITION
Calcium bis(2-hydroxypropanoate) or mixture of calcium (2R)-, (2S)- and (2RS)-2-hydroxypropanoates pentahydrates.
Content: 98.0 per cent to 102.0 per cent (dried substance).

CHARACTERS
Appearance: White or almost white, crystalline or granular powder, slightly efflorescent.
Solubility: Soluble in water, freely soluble in boiling water, very slightly soluble in ethanol (96 per cent).

IDENTIFICATION
A. It complies with the test for loss on drying (see Tests).
B. It gives the reaction of lactates.
C. It gives reaction of calcium.

TESTS
Solution S: Dissolve 7.1 g (equivalent to 5.0 g of the dried substance) with heating in carbon dioxide-free water R prepared from distilled water R , allow to cool and dilute to 100 ml with the same solvent.
Appearance of solution: Solution S is not more opalescent than reference suspension and not more intensely coloured than reference solution.
Acidity or alkalinity: To 10 ml of solution S add 0.1 ml of phenolphthalein solution and 0.5 ml of 0.01 M hydrochloric acid . The solution is colourless. Not more than 2.0 ml of 0.01 M sodium hydroxide is required to change the colour of the indicator to pink.
Chlorides: Maximum 200 ppm.
Sulphates: Maximum 400 ppm.
Barium: To 10 ml of solution S add 1 ml of calcium sulphate solution. Allow to stand for 15 min. Any opalescence in the solution is not more intense than that in a mixture of 1 ml of distilled water and 10 ml of solution S.
Iron: Maximum 50 ppm.
Magnesium and alkali salts: Maximum 1 per cent.
Heavy metals: Maximum 10 ppm.
Loss on drying: 22.0 per cent to 27.0 per cent, determined on 0.500 g by drying in an oven at 125C.

Calcium Lactate Monohydrate BP Ph Eur Grade
C6H10CaO6,H2O --- 236.0 --- 41372-22-9

DEFINITION
Calcium bis(2-hydroxypropanoate) or mixture of calcium (2R)-, (2S)- and (2RS)-2-hydroxypropanoates monohydrates.
Content: 98.0 per cent to 102.0 per cent (dried substance).

CHARACTERS
Appearance: White or almost white, crystalline or granular powder.
Solubility: Soluble in water, freely soluble in boiling water, very slightly soluble in ethanol (96 per cent).

IDENTIFICATION
A. It complies with the test for loss on drying (see Tests).
B. It gives the reaction of lactates.
C. It gives reaction of calcium.

TESTS
Solution S: Dissolve 5.4 g (equivalent to 5.0 g of the dried substance) with heating in carbon dioxide-free water prepared from distilled water, allow to cool and dilute to 100 ml with the same solvent.
Appearance of solution: Solution S is not more opalescent than reference suspension and not more intensely coloured than reference solution.
Acidity or alkalinity: To 10 ml of solution S add 0.1 ml of phenolphthalein solution R and 0.5 ml of 0.01 M hydrochloric acid . The solution is colourless. Not more than 2.0 ml of 0.01 M sodium hydroxide is required to change the colour of the indicator to pink.
Chlorides: Maximum 200 ppm.
Sulphates: Maximum 400 ppm.
Barium: To 10 ml of solution S add 1 ml of calcium sulphate solution. Allow to stand for 15 min. Any opalescence in the solution is not more intense than that in a mixture of 1 ml of distilled water R and 10 ml of solution S.
Iron: Maximum 50 ppm.
Magnesium and alkali salts: Maximum 1 per cent.
Heavy metals: 10 ppm maximum.
Loss on drying: 5.0 per cent to 8.0 per cent, determined on 0.500 g by drying in an oven at 125C.

Calcium lactate USP Grade
C6H10CaO6xH2O (anhydrous) 218.22
Propanoic acid, 2-hydroxy-, calcium salt (2:1), hydrate.
Calcium lactate (1:2) hydrate [41372-22-9].
Calcium lactate (1:2) pentahydrate. 308.30 [5743-47-5].
Anhydrous [814-80-2].

Calcium Lactate contains not less than 98.0 percent and not more than 101.0 percent of C6H10CaO6, calculated on the dried basis.

Identification:
A: A solution (1 in 20) responds to the tests for Calcium.
B: Infrared Absorption 197K . USP30
Acidity: Titrate 20 mL of a solution (1 in 20) with 0.10 N sodium hydroxide, using phenolphthalein TS as the indicator: not more than 0.50 mL is required for neutralization (0.45% as lactic acid).
Loss on drying: Distribute a 1- to 2-g portion evenly in a suitable weighing dish to a depth of not more than 3 mm, and dry at 120 for 4 hours: the pentahydrate loses between 22.0% and 27.0% of its weight; the trihydrate loses between 15.0% and 20.0% of its weight; the monohydrate loses between 5.0% and 8.0% of its weight; and the dried form loses not more than 3.0% of its weight.
Volatile fatty acid: Stir about 500 mg with 1 mL of sulfuric acid, and warm: the mixture does not emit an odor of volatile fatty acid.
Heavy metals: the limit is 0.002%.
Limit of magnesium and alkali salts: Mix 1.0 g with 40 mL of water, carefully add 1 mL of hydrochloric acid, and heat the solution to boiling. Proceed as directed in the test for Magnesium and alkali salts under Calcium Carbonate, beginning with “Rapidly add 40 mL of oxalic acid TS”: the weight of the residue does not exceed 5.0 mg (1.0%).

Calcium Lactate FCC Food Grade
2-Hydroxypropanoic Acid Calcium Salt
[CH3CH(OH)COO]2Ca·xH2O
C6H10CaO6·xH2O Formula wt, anhydrous 218.22
INS: 327 CAS: [814-80-2]

DESCRIPTION
Calcium Lactate occurs as a white to cream-colored, crystalline powder or granules. It contains up to five molecules of water of crystallization. The pentahydrate is somewhat efflorescent and at 120° becomes anhydrous. It is soluble in water and practically insoluble in alcohol.

REQUIREMENTS
Identification: A 1:20 aqueous solution gives positive tests for Calcium and for Lactate.
Assay: Not less than 98.0% and not more than 101.0% of C6H10CaO6, calculated on the dried basis.
Acidity: Passes test (about 0.45%, as lactic acid).
Fluoride: Not more than 0.0015%.
Lead: Not more than 2 mg/kg.
Loss on Drying: Pentahydrate: Between 22.0% and 27.0%; Trihydrate: Between 15.0% and 20.0%; Monohydrate: Between 5.0% and 8.0%; Dried Form: Not more than 3.0%.
Magnesium and Alkali Salts: Not more than 1%.

DEFINITION
Mixture of 2-hydroxypropanoic acid, its condensation products, such as lactoyl-lactic acid and polylactic acids, and water. The equilibrium between lactic acid and polylactic acids depends on the concentration and temperature. It is usually the racemate ((RS)-lactic acid).
Content: 88.0 per cent m/m to 92.0 per cent m/m of C3H6O3.

CHARACTERS
Appearance: Colourless or slightly yellow, syrupy liquid.
Solubility: Miscible with water and with ethanol (96 per cent).

IDENTIFICATION
A. Dissolve 1 g in 10 ml of water. The solution is strongly acidic.
B. Relative density: 1.20 to 1.21.
C. It gives the reaction of lactates.

Lactic Acid is a mixture of lactic acid (C3H6O3) and lactic acid lactate (C6H10O5) equivalent to a total of not less than 88.0 percent and not more than 92.0 percent, by weight, of C3H6O3. It is obtained by the lactic fermentation of sugars or is prepared synthetically. Lactic Acid obtained by fermentation of sugars is levorotatory, while that prepared synthetically is racemic. [NOTEâ€”Lactic Acid prepared by fermentation becomes dextrorotatory on dilution, which hydrolyzes L-( )-lactic acid lactate to L-(+)-lactic acid.]

Identification: It meets the requirements of the test for Lactate.
Specific rotation: between 0.05 and +0.05 , for racemic Lactic Acid.
Readily carbonizable substances: Rinse a test tube with sulfuric acid, and allow to drain for 10 minutes. Add 5 mL of sulfuric acid to the test tube, carefully overlay it with 5 mL of Lactic Acid, and maintain the tube at a temperature of 15 : no dark color develops at the interface of the two acids within 15 minutes.
Residue on ignition: not more than 3 mg, from a 5-mL portion (0.05%).
Sugars: To 10 mL of hot alkaline cupric tartrate add 5 drops of Lactic Acid: no red precipitate is formed.
Chloride: To 10 mL of a solution (1 in 100) acidified with nitric acid add a few drops of silver nitrate: no opalescence is produced immediately.
Sulfate: To 10 mL of a solution (1 in 100) add 2 drops of hydrochloric acid and 1 mL of barium chloride: no turbidity is produced.
Heavy metals: 0.001%.
Limit of citric, oxalic, phosphoric, or tartaric acid: To 10 mL of a solution (1 in 10) add 40 mL of calcium hydroxide, and boil for 2 minutes: no turbidity is produced.
Assay: To about 2.5 mL of Lactic Acid, accurately weighed in a tared 250-mL flask, add 50.0 mL of 1 N sodium hydroxide, and boil the mixture for 20 minutes. Add phenolphthalein, and titrate the excess alkali in the hot solution with 1 N sulfuric acid. Perform a blank determination.
Each mL of 1 N sodium hydroxide is equivalent to 90.08 mg of C3H6O3.

Lactic Acid FCC Food Grade
Î±-Hydroxypropionic Acid; 2-Hydroxypropionic Acid
C3H6O3 -- Â Formula wt 90.08
INS: 270 CAS: L(+)-Lactic Acid [79-33-4]
CAS: DL-Lactic Acid [598-82-3]

DESCRIPTION
Lactic Acid occurs as a colorless or yellow, syrupy liquid consisting of a mixture of lactic acid (C3H6O3) and lactic acid lactate (C6H10O5). It is obtained by the lactic fermentation of
sugars or is prepared synthetically. It is usually available in solutions containing the equivalent of from 50% to 90% lactic acid. It is hygroscopic, and when concentrated by boiling, the acid condenses to form lactic acid lactate, 2-(lactoyloxy)propanoic acid, that on dilution and heating, hydrolyzes to Lactic Acid. It is miscible with water and with alcohol.
Function: Acidifier.

Calcium Lactate & Lactic Acid Suppliers:

They who love thee on this earth, keep calling on thee and chanting thy beads
Lest thou forgetest.

They assign the credit of their hard work to your blessings
They keep you amused.

They come to thy temple with baskets of fruits, as if you were a glutton
They deny the same to their children.

They offer you milk for a bath and burn the ghee
They hardly understand the meaning of it.

They bring gold and diamonds. They come with beating of drums
They love to advertise their offerings.

They offer you a small bribe as advance for booty, called lottery
They love to dream.

I do not bow down at your door
I do not bargain for booty
Your promise of the heaven does not lure me
Your hell-fire does not scare me
I do not even know the proper method of prayer
I do not offer any thing to you
Ages have gone by and I have not seen you my lord
Yet my love for you keeps waiting for you

We are exporters to USA, Canada, UAE, Europe, South Africa, Tanzania, Kenya, Nigeria, Egypt, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Dubai, Sweden, Finland, Norway, Netherlands, Denmark Greenland, Norway, UK, Ireland, Germany, Belgium, Switzerland, Czech Rep., Slovakia, Scotland, Poland, Belarus, Germany, Austria, France, Ukraine, Australia, Spain, Italy, Vietnam, Thailand, etc.