| Anmol Chemicals is the pioneer manufacturers of Sodium Nitrate Sodium Nitrite USP BP Ph Eur Reagent FCC Food Grade, Pharmaceutical Excipients Fragrance & Flavor chemicals in India. We supply Sodium Nitrate Sodium Nitrite made in an ISO9001, ISO22000 (FSSC22000) cGMP and GLP certified facility. Our group has several manufacturing facilities spread across the world, supported by toll manufacturers and representatives in UAE, Europe, Africa, USA, China and has several associated manufacturing facilities spread across India. All the Information on Applications, Uses and Technology on Manufacture of Sodium Nitrate Sodium Nitrite is in these pages. |
| The units have one or more of the certifications like FDA GMP, ISO 9001, ISO 22000, HACCP, REACH, Kosher & Halal |
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Sodium Nitrate Sodium Nitrite USP BP Ph Eur Reagent FCC Food Grade Manufacturers
Sodium Nitrate SDS MSDS Sheet of Manufacturers
Sodium Nitrite SDS MSDS Sheet of Manufacturers
Sodium Nitrate Specifications
CAS Number 7631-99-4
Purity (on dry basis): 99.00 % w/w Minimum.
Appearance: White or slightly off white to Light cream colour powder
Loss on drying: 1.00 % w/w Maximum.
Melting Point: 306C
Relative density: 2.26
Sodium Nitrite BP Ph Eur Grade Specifications
NaNO2
Action and use: Used in treatment of cyanide poisoning.
DEFINITION
Content: 98.5 per cent to 100.5 per cent (dried substance).
CHARACTERS
Appearance: Colourless crystals or mass or yellowish rods, hygroscopic.
Solubility: Freely soluble in water, soluble in alcohol.
IDENTIFICATION
A. Dilute 1 ml of solution S1 (see Tests) to 25 ml with water R. To 0.1 ml of the solution add 1 ml of sulphanilic acid solution. Allow to stand for 2-3 min. Add 1 ml of b-naphthol solution and 1 ml of dilute sodium hydroxide solution R. An intense red colour develops.
B. To 1 ml of the solution prepared for identification test A add 3 ml of a 20 g/l solution of phenazone and 0.4 ml of dilute sulphuric acid. An intense green colour develops.
C. To 0.15 ml of solution S1, add 0.35 ml of water R. The solution gives reaction of sodium.
TESTS
Solution S1: Dissolve 2.5 g in carbon dioxide-free water and dilute to 50 ml with the same solvent.
Solution S2: Dissolve 3 g in distilled water. Cautiously add 10 ml of nitric acid and evaporate to dryness. Dissolve the residue in 10 ml of distilled water R, neutralize with dilute sodium hydroxide solution and dilute to 30 ml with distilled water.
Appearance of solution: Solution S1 is clear and not more intensely coloured than reference solution.
Acidity or alkalinity: To 10 ml of solution S1, add 0.05 ml of phenol red solution. Add 0.1 ml of 0.01 M sodium hydroxide. The solution is red. Add 0.3 ml of 0.01 M hydrochloric acid. The solution is yellow.
Chlorides: Maximum 50 ppm.
Sulphate: Maximum 200 ppm.
Heavy metals: Maximum 20 ppm.
Loss on drying: Maximum 1.0 per cent, determined on 1.000 g by drying in vacuum.
Sodium Nitrite USP GradeSpecifications
NaNO2 69.00
Nitrous acid, sodium salt.
CAS 7632-00-0
Sodium Nitrite contains not less than 97.0 percent and not more than 101.0 percent of NaNO2, calculated on the dried basis.
Identification: A solution of it responds to the tests for Sodium and for Nitrite.
Loss on drying: Dry it over silica gel for 4 hours: it loses not more than 0.25% of its weight.
Heavy metals: Dissolve 1 g in 6 mL of 3 N hydrochloric acid, and evaporate on a steam bath to dryness. Reduce the residue to a coarse powder, and continue heating on the steam bath until the odor of hydrochloric acid no longer is perceptible. Dissolve the residue in 23 mL of water, and add 2 mL of 1 N acetic acid: the limit is 0.002%.
Sodium Nitrite FCC Food Grade Specifications
NaNO2 Formula weight 69.00
INS: 250 CAS: 7632-00-0
DESCRIPTION
Sodium Nitrite occurs as a white to slightly yellow, granular powder, or as white or nearly white, opaque, fused masses or sticks. It is hygroscopic in air. Its solutions are alkaline to litmus. One gram dissolves in 1.5 mL of water, but it is sparingly soluble in alcohol.
Function: Color fixative in meat and meat products; antimicrobial agent; preservative.
REQUIREMENTS
Identification: An aqueous solution gives positive tests for Sodium and for Nitrite.
Assay: Not less than 97.0% and not more than 100.5% of NaNO2 after drying.
Lead: Not more than 4 mg/kg.
Loss on Drying: Not more than 0.25%.
Sodium Nitrite Analytical Reagent Grade Specifications
NaNO2
Formula Wt 69.00
CAS Number 7632-00-0
REQUIREMENTS
Assay: 97.0% NaNO2 min
MAXIMUM ALLOWABLE
Insoluble matter: 0.01%
Chloride (Cl): 0.005%
Sulfate (SO4): 0.01%
Calcium (Ca): 0.01%
Potassium (K): 0.005%
Heavy metals (as Pb): 0.001%
Iron (Fe): 0.001%.
Sodium Nitrate Sodium Nitrite USP BP Ph Eur Reagent FCC Food Grade Manufacturers
Anmol Chemicals
S-8, SARIFA MANSION, 2ND FLANK ROAD, CHINCHBUNDER, MUMBAI 400009, INDIA
TEL: (OFFICE) 91-22-23770100, 23726950, 23774610, 23723564. FAX: 91-22-23728264
e-mail: anmolc@mtnl.net.in
Exports to USA, Canada, UAE, Dubai, South Africa, Tanzania, Kenya, Nigeria, Egypt, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Europe Netherlands, Italy, Spain, Germany, Portugal, France, Malaysia, Indonesia, Thailand, Slovak, Korea, Japan, etc.
Copyright and Usual Disclaimer is Applicable. 12 January, 2022
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