Ammonium, Calcium, Potassium, Sodium, Zinc Benzoate BP USP NF FCC Food Grade Manufacturers Exporters

Aadhunik Industries is a manufacturing group company. Aadhunik Industries is pioneer manufacturers of Ammonium, Calcium, Potassium, Sodium, Zinc Benzoate, 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 Potassium Benzoate USP NF FCC Food Grade Show/Hide Details

Potassium Benzoate USP NF Grade
C7H5KO2 160.21
Benzoic acid, potassium salt.
Potassium benzoate [582-25-2].

Potassium Benzoate contains not less than 99.0 percent and not more than 100.5 percent of C7H5KO2, calculated on the anhydrous basis.

Identification: It responds to the flame test for Potassium and to the tests for Benzoate.
Alkalinity: Dissolve 2 g in 20 mL of hot water, and add 2 drops of phenolphthalein: the pink color produced, if any, is discharged by the addition of 0.20 mL of 0.10 N sulfuric acid.
Water: not more than 1.5%.
Heavy metals: the limit is 0.001%.
Assay: Transfer about 600 mg of Potassium Benzoate, accurately weighed, to a 250-mL beaker. Add 100 mL of glacial acetic acid, stir until the assay specimen is completely dissolved, add 2 drops of crystal violet and titrate with 0.1 N perchloric acid. Perform a blank determination, and make any necessary correction. Each mL of 0.1 N perchloric acid is equivalent to 16.02 mg of C7H5KO2.

Potassium Benzoate FCC Food Grade
C7H5KO2 Formula wt 160.22
INS: 212 CAS: [582-25-2]

DESCRIPTION
Potassium Benzoate occurs as white granules, crystalline powder, or flakes. One gram dissolves in 2 mL of water, in 75 mL of alcohol, and in 50 mL of 90% alcohol.
Function: Preservative; antimicrobial agent.

REQUIREMENTS
Identification: A 1:5 aqueous solution responds to the flame test for Potassium and gives positive tests for Benzoate.
Assay: Not less than 99.0% and not more than 100.5% of C7H5KO2, calculated on the anhydrous basis.
Alkalinity: (as KOH) Not more than 0.06%.
Lead: Not more than 2 mg/kg.
Water: Not more than 1.5%.

Specifications of Sodium Benzoate BP USP NF FCC Food Grade Show/Hide Details

Sodium Benzoate BP Grade
C7H5NaO2

DEFINITION
Sodium benzenecarboxylate
Content: 99.0 per cent to 100.5 per cent (dried substance).

CHARACTERS
Appearance: White or almost white, crystalline or granular powder or flakes, slightly hygroscopic.
Solubility: Freely soluble in water, sparingly soluble in ethanol (90 per cent V/V).

IDENTIFICATION
A. It gives reactions of benzoates.
B. It gives reaction of sodium.

TESTS
Solution S: Dissolve 10.0 g in carbon dioxide-free water and dilute to 100 ml with the same solvent.
Appearance of solution: Solution S is clear and not more intensely coloured than reference solution.
Acidity or alkalinity: To 10 ml of solution S add 10 ml of carbon dioxide-free water and 0.2 ml of phenolphthalein solution. Not more than 0.2 ml of 0.1 M sodium hydroxide or 0.1 M hydrochloric acid is required to change the colour of the indicator.
Halogenated compounds: Maximum 200 ppm for ionized chlorine and maximum 300 ppm for total chlorine.

Sodium Benzoate USP NF
C7H5NaO2 144.10
Benzoic acid, sodium salt.

Sodium Benzoate contains not less than 99.0 percent and not more than 100.5 percent of C7H5NaO2, calculated on the anhydrous basis.

Identification:
A: Infrared Absorption 197M , on the un-dried specimen.
B: It responds to the tests for Sodium and for Benzoate.
Alkalinity: Dissolve 2 g in 20 mL of hot water, and add 2 drops of phenolphthalein TS: the pink color produced, if any, is discharged by the addition of 0.20 mL of 0.10 N sulfuric acid.
Water: not more than 1.5%.
Heavy metals: the limit is 0.001%.

Sodium Benzoate FCC Food Grade
C7H5NaO2 Formula wt 144.11
INS: 211 CAS: [532-32-1]

DESCRIPTION
Sodium Benzoate occurs as white granules, crystalline powder, or flakes. One gram dissolves in 2 mL of water, in 75 mL of alcohol, and in 50 mL of 90% alcohol.
Function: Preservative; antimicrobial agent.

REQUIREMENTS
Identification: A sample gives positive tests for Sodium and for Benzoate.
Assay: Not less than 99.0% and not more than 100.5% of C7H5NaO2, calculated on the anhydrous basis.
Alkalinity (as NaOH): Not more than 0.04%.
Lead: Not more than 2 mg/kg.
Water: Not more than 1.5%.

Specifications of Ammonium Benzoate Pure and ACS Reagent Grade Show/Hide Details

General Specifications of Ammonium Benzoate:
Appearance (Color): White to Off-White Powder, Crystals, Flakes or Granules
Purity (Titration by HCL04): 97.5 - 102.5 %
Solubility of 10% in water (Turbidity): Clear to Hazy and Colorless to Pale Yellow.

Ammonium Benzoate ACS, AR Analytical Reagent Grade.
Benzoic Acid, Ammonium Salt
C7H9NO2
Formula Wt 139.16
CAS Number 1863-63-4

REQUIREMENTS
Assay: 98.0% C7H9NO2
pH of a 5% solution: 5.0-8.0 at 25C

MAXIMUM ALLOWABLE
Insoluble matter: 0.005%
Residue after ignition: 0.005%
Substances reducing permanganate: Passes Test
Chlorine compounds (as Cl): 0.01%
Heavy metals (as Pb): 0.001%
Iron (Fe): 0.001%

Specifications of Calcium Benzoate:
Physical appearance: White Powder
Purity (on dry basis): 98% to 102%
Moisture: 17.5 % maximum
Water insoluble matter: 0.3% maximum
Lead: 10 ppm maximum
Readily oxidizable substances: 1 gm of sample requires 0.5 ml of 0.1 N KMnO4 solution.

Specifications of Zinc Benzoate
Synonym: Zinc Dibenzoate
CAS No.: 553-72-0
Molecular Formula: Zn(C7H7O2)2
Molecular Weight: 307.60
Description: A fine white powder.
Purity [as Zn(C7H5O2)2] (on dried basis): Min. 99%
Solubility: Practically insoluble in water.
Heavy metals: 10ppm maximum
Arsenic: 3ppm maximum
Moisture (By KF): 1.0% maximum
Content of Zinc: 21% minimum

CAS Number 1863-63-4 & 2090-05-3 & 582-25-2 & 532-32-1 & 553-72-0, Ammonium, Calcium, Sodium, Zinc, Potassium Benzoate BP USP NF FCC Food Grade manufacturers suppliers exporters at:

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