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Sodium Nitrate and Sodium Nitrite Manufacturer Exporter IP BP Ph Eur USP NF FCC Food AR ACS Grade Manufacturer Exporter
Crystal Clear Products is a manufacturer exporter company manufacturing several chemicals including Sodium Nitrate and Sodium Nitrite and IP BP Ph Eur USP NF JP ACS AR Analytical Reagent FCC Food Grade, Pharmaceutical Chemicals at best prices. The group has offices and factories in India USA and UAE and toll manufacturers in China and sells to almost every country in the world.
The manufacturing facilities of our partner manufacturers have one or more of FDA-cGMP-GLP certification, ISO-9001 certification, Halal and/or Kosher certification, REACH pre-registration ISO-22000 HACCP. We also allow third party inspection of products offered. We can offer small quantities from laboratory and trial packs to large shipments of container loads of material.
Hazard Statements for Sodium Nitrate :
H272: May intensify fire; oxidizer.
H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
Signal Word: Warning
Transport Information
DOT (USA) & ADR/RID
UN-Number: 1498 Class: 5.1 Packing group: III
Proper shipping name: Sodium nitrate
Marine pollutant: No
Poison Inhalation Hazard: No
IMDG
UN-Number: 1498 Class: 5.1 Packing group: III EMS-No: F-A, S-Q
Proper shipping name: Sodium nitrate
Marine pollutant: No
IATA
UN-Number: 1498 Class: 5.1 Packing group: III
Proper shipping name: Sodium nitrate
Hazard Statements for Sodium Nitrite :
H272: May intensify fire; oxidizer.
H301: Toxic if swallowed.
H315: Causes skin irritation.
H320: Causes eye irritation.
H335: May cause respiratory irritation.
H400: Very Toxic to aquatic life.
Signal Word: Warning
Transport Information
DOT (USA) & ADR/RID
CLASS 5.1: Oxidizing material.
CLASS 6.1: Poisonous material.
Identification: : Sodium nitrite UNNA: 1500 PG: III
Special Provisions for Transport: Marine Pollutant -Yes
IATA
CLASS 5.1: Oxidizing material.
CLASS 6.1: Poisonous material.
Identification: : Sodium nitrite UNNA: 1500 PG: III
Special Provisions for Transport: Marine Pollutant - No.
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Sodium Nitrate SDS of Manufacturers
Sodium Nitrite SDS of Manufacturers
Sodium Nitrate and Sodium Nitrite IP BP Ph Eur USP NF FCC Food AR ACS Reagent Grade Manufacturers
CAS Number 7631-99-4 Sodium Nitrate, EINECS: 231-554-3, Molecular Weight: 84.99, Chemical Formula: NaNO3
CAS Number 7632-00-0 Sodium Nitrite, EINECS: 231-555-9, Molecular Weight: 69, Chemical Formula: NaNO2
Sodium Nitrate Specifications
Appearance: White or slightly off white to Light cream colour powder
Loss on drying: 1.00 % w/w Maximum.
Purity (on dry basis): 99.00 % w/w Minimum.
Synonyms: Chile Saltpeter; Cubic nitre; Soda nitre.
Molecular Weight: 85
Melting Point: 306°C
Density: 2.26 gms/cm3
CAS No.: 7631-99-4
UN No.: 1498
EINECS No.: 231-554-3
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.
Dilute 10 ml of solution S2 to 15 ml with water. The solution complies with the limit test for chlorides.
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 Grade Specifications
NaNO2 -- 69.00
Nitrous acid, sodium salt.
Sodium nitrite 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 Reagent Grade Specifications
Sodium Nitrite
NaNO2
Formula Weight 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 Nitrite IP Grade:
Sodium Nitrite IP grade is also offered.
Contact for Monograph, Uses, Matnfacturing Process, etc of Sodium Nitrate & Sodium Nitrite and JP IP BP Ph Eur USP NF FCC Food AR ACS Reagent Grade Manufacturer Supplier Exporter
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Last updated
11/19/2022
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