Sodium Benzoate BP Ph Eur IP USP NF FCC Food grade Manufacturers |
Supplier, Manufacturer, Exporter of Sodium Benzoate, Muby Chemicals of Mubychem Group, established in 1976, is the original manufacturers of Specialty Chemicals, Pharmaceutical Excipient, Fragrance Food & Flavor chemicals, Reagent Grade Chemicals, Shale Gas Fracturing Chemicals in India. Mubychem Group has several manufacturing facilities spread across Western India and world wide contacts and toll manufacturers. We are exporting globally to countries like USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Cameroon, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Dubai, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia, China, Germany, France, Italy, Portugal, Bangladesh, etc. The products are offered as per required specifications and in correct shape and size in mm or meshs or microns as specified by the buyer. The participating units have one or more accreditations like FDA - cGMP and GLP approval, ISO-9001 Certified, "REACH" Registered, ISO-14001, ISO/IEC 17025, ISO-22000, FSSC 22000, ISO 45001, Kosher Certified, Halal Certified, HACCP, FSSAI. We offer Commercial Pure & IP BP EP Ph Eur USP NF JP FCC Food Grade Analytical Reagent Grades of Chemicals |
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Sodium Benzoate CAS Number 532-32-1, Molecular Weight 144.1, Chemical Formula C7H5NaO2
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Sodium Benzoate BP Ph Eur Grade Specifications
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 Grade Specifications
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 Specifications
C7H5NaO2 Formula weight 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%.
We manufacture and supply as under:
Manufacturers:
MUBY CHEMICALS
Ambernath Mumbai, Ankleshwar Gujarat, India
TEL: (OFFICE) +912223770100, +912223726950
Current Date Time in India GMT+5:30
e-mail: info@mubychem.com
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e-mail: us@mubychem.com
Call toll-free 1-877-682-9243 (1-877-MUBYCHEM)
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Last
20 July, 2024
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