Edetic Acid BP Ph Eur USP Grade Manufacturers Exporters |
| Aadhunik Industries is a manufacturing group company. Aadhunik Industries is pioneer manufacturers of Edetic Acid, Specialty Chemicals, Pharmaceutical Excipients, Food Fragrance & Flavor chemicals in India. It has toll manufacturers and representatives in UAE, Europe, Canada & USA and agents & customers in all countries like USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Dubai, Netherlands, Italy, Spain, Germany, Portugal, France, Malaysia, Indonesia, Thailand, Korea, Japan, Russia etc. |
| Aadhunik Industries and/or associated units are FDA-GMP certified, Halal and/or Kosher certified, REACH registered, ISO-9001, ISO-22000 HACCP certified. We offer crystals granules in precise micron or mesh size as per buyers needs. We offer very high purity standards as per specifications required. |
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SDS MSDS of Edetic Acid Manufacturers
Specifications of Edetic Acid BP Ph Eur Grade Show/Hide Details
Edetic Acid BP Ph Eur EDTA
C10H16N2O8 -- 292.2 -- 60-00-4
Edetic Acid EDTA
Action and use
Chelating agent; pharmaceutical aid.
DEFINITION
(Ethylenedinitrilo)tetraacetic acid.
Content
98.0 per cent to 101.0 per cent. (EDTA)
CHARACTERS
Appearance
White or almost white, crystalline powder or colourless crystals.
Solubility
Practically insoluble in water and in ethanol (96 per cent). It dissolves in dilute solutions of alkali hydroxides.
IDENTIFICATION
First identification: A.
Second identification: B, C.
A. Infrared absorption spectrophotometry as per prescribed method.
B. To 5 ml of water add 0.1 ml of ammonium thiocyanate solution and 0.1 ml of ferric chloride solution and mix. The solution is red. Add 0.5 ml of solution S (see Tests). The solution becomes yellowish.
C. To 10 ml of solution S add 0.5 ml of calcium chloride solution. Make alkaline to red litmus paper by the addition of dilute ammonia and add 3 ml of ammonium oxalate solution. No precipitate is formed.
TESTS
Solution S
Dissolve 5.0 g in 20 ml of dilute sodium hydroxide solution and dilute to 100 ml with water.
Appearance of solution
Solution S is clear and colourless.
Impurity A
Liquid chromatography. Carry out the test protected from light. As per Monograph
—impurity A: not more than the area of the corresponding peak in the chromatogram obtained with the reference solution (0.1 per cent).
Chlorides
Maximum 200 ppm.
Iron
Maximum 80 ppm.
Heavy metals
Maximum 20 ppm.
Sulphated ash
Maximum 0.2 per cent, determined on 1.0 g.
Specifications of Edetic Acid USP Grade Show/Hide Details
Edetic Acid USP
EDTA
C10H16N2O8 292.24
Glycine, N,N′-1,2-ethanediylbis[N-(carboxymethyl)-.
(Ethylenedinitrilo)tetraacetic acid [60-00-4].
Edetic Acid contains not less than 98.0 percent and not more than 100.5 percent of C10H16N2O8.
Identification: Infrared Absorption 197K.
Residue on ignition: not more than 0.2%.
Heavy metals: 0.003%.
Iron— Char 3.0 g thoroughly, and heat in an oven at 500 until most of the carbon is consumed. Cool, add 0.15 mL of nitric acid, and heat at 500 until all of the carbon is consumed. Dissolve the residue in 2 mL of a mixture of equal volumes of hydrochloric acid and water, digest in a covered dish on a steam bath for 10 minutes, remove the cover, and evaporate to dryness. Dissolve the residue in 1 mL of 1 N acetic acid and 20 mL of hot water, digest for 5 minutes on a steam bath, cool, and dilute with water to 30 mL. To 2.0 mL of this solution add 2 mL of hydrochloric acid, and dilute with water to 50 mL. Add about 50 mg of ammonium persulfate and 3 mL of ammonium thiocyanate solution (3 in 10), mix, and transfer to a color-comparison tube. Treat in the same manner 2.0 mL of a solution of ferric ammonium sulfate, prepared by dissolving 43.2 mg of ferric ammonium sulfate in 10 mL of 2 N sulfuric acid and adding water to make 1000 mL, each mL representing 5 :g of Fe. The color of the test solution is not deeper than that of the solution containing the standard iron solution (0.005%).
Limit of nitrilotriacetic acid— To pass the test.
CAS Number 60-00-4, Edetic Acid BP Ph Eur USP Grade manufacturers suppliers exporters at:
manufacturer supplier exporter
Aadhunik Industries
Ankleshwar Gujarat & Mumbai, India
TEL: (OFFICE) 91-22-23774610, 23723564.
e-mail: info@aadhunikindustries.com
Copyright and Usual Disclaimer is Applicable. 5-12-2022
Acetic Acid Glacial ------- Ammonium Bicarbonate ------- Aluminum Chloride ------- Aluminium Potassium Sulphate ------- Ammonium Carbonate ------- Ammonium Carbamate ------- Ammonium Chloride ------- Ammonium Persulfate------- Barium Chloride ------- Benzyl Alcohol ------- Benzoic Acid ------- Boric Acid ------- Borax ------- Calcium Chloride ------- Calcium Oxide ------- Calcium Hydroxide ------- Calcium Lactobionate ------- Calcium D Saccharate ------- Calcium Sulfate ------- Carbamide Peroxide ------- Chromic Chloride -------Copper Cupric Chloride ------- Copper Sulphate ------- Precipitated Coated & Directly Compressible Calcium Carbonate ------- Fumaric Acid ------- Ferric Chloride ------- Lithium Carbonate ------- Magnesium Chloride ------- Magnesium Sulphate ------- Maleic Acid ------- Malic Acid ------- Manganese Chloride ------- Manganese Sulphate ------- Octyl Dodecanol ------- Oleic Acid ------- Phenyl Ethanol ------- Potassium Bromide ------- Potassium Chloride ------- Potassium Hydroxide Pellets ------- Potassium Monopersulfate ------- Potassium Phosphate Monobasic Dibasic Tribasic ------- Propylene Carbonate ------- Selenious Acid ------- Sodium Acetate ------- Sodium Diacetate ------- Sodium Hydroxide Pellets------- Sodium Thiosulfate ------- Sodium Formaldehyde Bisulfite ------- Sodium Perborate ------- Vanadyl Sulfate ------- Zinc Chloride