Calcium Disodium Ethylene Diamine Tetraacetate or Calcium Disodium EDTA USP NF FCC Food Grade Manufacturers Exporters

Aadhunik Industries is a manufacturing group company. Aadhunik Industries is pioneer manufacturers of Calcium Disodium Ethylene Diamine Tetraacetate or Calcium Disodium EDTA, 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.

General Specifications of Calcium Disodium EDTA
Synonym: Calcium Disodium Ethylene Diamine Tetraacetate.
CAS No.: 62-33-9 (Anhydrous); 6381-92-6 (Dihydrate).
HSN No.: 29173990.
Appearance: White Crystalline Powder.
Solubility: Soluble In Water, Clear Solution.
Assay: 99.0% Minimum.
pH: 6.0 - 8.5.
Heavy Metals: 0.002% Maximum.

Specifications of Calcium Disodium Ethylene Diamine Tetraacetate or Calcium Disodium EDTA USP NF Grade Show/Hide Details

Edetate Calcium Disodium USP NF Grade
C10H12CaN2Na2O8.xH2O (anhydrous) --- 374.27
Calciate(2-), [[N,N′-1,2-ethanediylbis[N-(carboxymethyl)glycinato]](4-)-N,N′,O,O′,ON,ON′]-, disodium, hydrate, (OC-6-21)-. Disodium[(ethylenedinitrilo)tetraacetato]calciate(2-)hydrate [23411-34-9]. Anhydrous [62-33-9].
Edetate Calcium Disodium is a mixture of the dihydrate and trihydrate of calcium disodium ethylenediaminetetraacetate (predominantly the dihydrate). It contains not less than 97.0 percent and not more than 102.0 percent of C10H12CaN2Na2O8, calculated on the anhydrous basis.

Identification:
A: Infrared Absorption.
B: A solution (1 in 20) responds to the oxalate test for Calcium and to the flame test for Sodium.
C: To 5 mL of water add 2 drops of ammonium thiocyanate and 2 drops of ferric chloride. To the deep red solution add about 50 mg of Edetate Calcium Disodium, and mix: the deep red color disappears.
pH: between 6.5 and 8.0, in a solution (1 in 5).
Water: not more than 13.0%.
Heavy metals: 0.002%.
Limit of nitrilotriacetic acid: To pass the test (0.1%).
Magnesium-chelating substances: Weigh accurately 1.0 g, transfer to a small beaker, and dissolve in 5 mL of water. Add 5 mL of ammonia-ammonium chloride buffer. Then to the buffered solution add 5 drops of eriochrome black, and titrate with 0.10 M magnesium acetate to the appearance of a deep wine-red color: not more than 2.0 mL is required.

Specifications of Calcium Disodium Ethylene Diamine Tetraacetate or Calcium Disodium EDTA FCC Food Grade Show/Hide Details

Calcium Disodium EDTA FCC Food Grade
Calcium Disodium Ethylenediaminetetraacetate; Calcium
Disodium (Ethylenedinitrilo)tetraacetate; Calcium Disodium Edetate.
C10H12CaN2Na2O8-2H2O --- Formula wt 410.30
INS: 385 --- CAS: [23411-34-9]

DESCRIPTION
Calcium Disodium EDTA occurs as white, crystalline granules or as a white to off white powder. It is slightly hygroscopic and is stable in air. It is freely soluble in water.
Function: Preservative; sequestrant.

REQUIREMENTS
Identification:
A. A 1:20 aqueous solution responds to the oxalate test for Calcium and to the flame test for Sodium.
B. The infrared absorption spectrum of a mineral oil dispersion of sample exhibits maxima only at the same wavelengths as those of a similar preparation of USP Edetate Calcium Disodium Reference Standard.
C. Add 2 drops of ammonium thiocyanate and 2 drops of ferric chloride to 5 mL of water contained in a test tube. Add about 50 mg of sample to the deep red solution so obtained, and mix. The deep red color disappears.
Assay: Not less than 97.0% and not more than 102.0% of C10H12CaN2Na2O8, calculated on the anhydrous basis.
Lead: Not more than 4 mg/kg.
Magnesium-Chelating Substances: Passes test.
Nitrilotriacetic Acid: Not more than 0.1%.
pH of a 1:100 Solution: Between 6.5 and 7.5.
Water: Not more than 13.0%.

CAS Number 62-33-9, Calcium Disodium Ethylene Diamine Tetraacetate or Calcium Disodium EDTA manufacturers suppliers exporters at:

manufacturer supplier exporter
Aadhunik Industries
Ankleshwar Gujarat & Mumbai, India
TEL: (OFFICE) 91-22-23774610, 23723564.