Barium Calcium Strontium Magnesium Sodium Zinc Peroxide Manufacturers Exporters

Aadhunik Industries is a manufacturing group company. Aadhunik Industries is pioneer manufacturers of Barium Calcium Strontium Magnesium Sodium Zinc Peroxide, 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.

Specifications of Barium Peroxide:
Description: Off white to Tan powder. Insoluble in water.
Assay as Barium Peroxide: ~90%
Free Iron (Fe): 0.05% Maximum
Free Carbonates: 2.00% Maximum
Free Chlorides: 0.50% Maximum
Active Oxygen: 8.50% Minimum
Water Insoluble Mater: 0.10% Maximum
Mesh: 200 approximate

Calcium Peroxide FCC Food Grade
CaO2 Formula wt 72.08
INS: 930 CAS: [1305-79-9]

DESCRIPTION
Calcium Peroxide occurs as a white or yellow powder or granular material. It decomposes in moist air, is practically insoluble in water, and dissolves in acids, forming hydrogen peroxide. A 1:100 aqueous slurry has a pH of about 12.
Function: Dough conditioner; oxidizing agent.

REQUIREMENTS
Identification: Cautiously dissolve 250 mg of sample in 5 mL of glacial acetic acid, and add a few drops of a saturated solution of potassium iodide. Iodine is liberated. Add 20 mL of water and sufficient sodium thiosulfate to remove the iodine color. The resulting solution gives positive tests for Calcium.
Assay: Not less than 60.0% of CaO2.
Fluoride: Not more than 0.005%.
Lead: Not more than 4 mg/kg.

Specifications of Strontium Peroxide:
Moisture (24 hour in vacuum dedicator): 0.50
Total Chloride as SrCl2: 0.06%
Alkali Metal as NaCl: 0.4%
Strontium Compound percent Minimum as Sr(NO3)3: 66.0%
Total peroxide as SrO2 percent Min.: 75%

General Specifications of Magnesium Peroxide
Composition: MgO2
Magnesium Peroxide 35% to 40%
Calcium: 0.85%
Chloride Cl: 0.030%
Sulphate SO4: 0.3%
Heavy metals (As Pb): 0.003%
pH: 10
Moisture: 2%
Appearance: Light yellow to white fine powder

Magnesium Peroxide BP Grade
Ph Eur

DEFINITION
Mixture of magnesium peroxide and magnesium oxide.
Content: 22.0 per cent to 28.0 per cent of MgO2.

CHARACTERS
Appearance: White or slightly yellow, amorphous, light powder.
Solubility: Practically insoluble in water and in ethanol (96 per cent). It dissolves in dilute mineral acids.

IDENTIFICATION
A. Dissolve about 15 mg in 2 mL of dilute nitric acid and neutralise with dilute sodium hydroxide solution. The solution gives the reaction of magnesium.
B. Dissolve 0.1 g in 2 mL of dilute sulfuric acid and dilute to 10 mL with water. Shake 1 mL of this solution with 5 mL of ether and 0.5 mL of potassium dichromate solution. The ether layer is blue.

TESTS
Solution S1: Dissolve cautiously 5.0 g in 40 mL of hydrochloric acid. Cautiously evaporate the solution to 10 mL and dilute to 100 mL with a mixture of equal volumes of acetic acid and distilled water. Filter, if necessary, through a previously ignited and tared porcelain or silica filter crucible of suitable porosity to give a clear filtrate. Keep the residue for the test for acid insoluble substances.
Solution S2: Dilute 5 mL of solution S1 to 25 mL with distilled water R.
Appearance of solution: Solution S1 is not more intensely coloured than reference solution.
Acidity or alkalinity: To 2.0 g add 100 mL of carbon dioxide-free water and heat to boiling for 5 min. Filter whilst hot through a sintered-glass filter, allow to cool and dilute to 100 mL with carbon dioxide-free water. To 15 mL of the filtrate, add 0.1 mL of phenolphthalein solution. The solution is red. Not more than 0.2 mL of 0.1 M hydrochloric acid is necessary to change the colour of the indicator. Keep the filtrate for the test for soluble substances.
Acid insoluble substances: Maximum 0.1 per cent.
Soluble substances: Maximum 1.5 per cent.
Chlorides: Maximum 0.1 per cent.
Sulfates: Maximum 0.5 per cent.
Arsenic: Maximum 4 ppm, determined on 5 mL of solution S1.
Calcium: Maximum 1.0 per cent.
Iron: Maximum 500 ppm.
Heavy metals: Maximum 30 ppm.

Sodium Peroxide ACS Reagent
Na2O2, Formula Wt 77.98
CAS Number 1313-60-6

NOTE. When dissolving sodium peroxide, the material should be added slowly and in small portions to well-cooled water; when neutralizing, the acid must be added cautiously in small portions, and the solution kept cool.

REQUIREMENTS
Assay: 93.0% Na2O2

MAXIMUM ALLOWABLE
Chloride (Cl): 0.002%
Nitrogen compounds (as N): 0.003%
Phosphate (PO4): 5 ppm
Sulfate (SO4): 0.001%
Heavy metals (as Pb): 0.002%
Iron (Fe): 0.005%

Specifications of Zinc Peroxide
Synonym: Zinc Superoxide
CAS No.: 1314-22-3
Molecular Formula: ZnO2
Molecular Weight: 97.4
Description: An off-white to yellowish white color powder.
Solubility: Practically insoluble in water and organic solvents. Soluble in mineral acids.
Chloride: Max. 50ppm
Sulfate: Max. 50ppm
Active Oxygen: Min. 9.0%
Purity: Min. 55 %

CAS Number 1304-29-6 &1305-79-9 & 1314-18-7 & 1335-26-8 & 313-60-6 & 1314-22-3, Barium Calcium Strontium Magnesium Sodium Zinc Peroxide manufacturers suppliers exporters at:

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