CAS 7632-00-0

Sodium nitrite

Description:

Sodium nitrite, with the chemical formula NaNO2 and CAS number 7632-00-0, is an inorganic compound that appears as a white to slightly yellow crystalline powder. It is highly soluble in water and has a slightly salty taste. Sodium nitrite is primarily used as a food preservative, particularly in cured meats, where it helps prevent the growth of harmful bacteria and enhances color and flavor. In addition to its culinary applications, it serves as an important reagent in various chemical syntheses and is utilized in the production of dyes, pharmaceuticals, and as a corrosion inhibitor in industrial applications. Sodium nitrite is also known for its role in the synthesis of other nitrogen-containing compounds. However, it is important to handle this substance with care, as it can be toxic in high doses and may pose health risks, including methemoglobinemia, if ingested inappropriately. Proper safety measures should be observed when working with sodium nitrite in any context.

Formula: HNO₂·Na

InChI: InChI=1S/HNO2.Na/c2-1-3;/h(H,2,3);

InChI key: InChIKey=ZAOCWQZQPKGTRN-UHFFFAOYSA-N

SMILES: N(=O)O.[Na]

Synonyms:

• Accel 2000H
• Accel XP
• Anti-Rust
• E 250
• Erinitrit
• Filmerine
• M 138C
• Natriumnitrit
• Nitrite de sodium
• Nitrito De Sodio
• Nitrogen dioxide, sodium salt (1:1)
• Nitrous Acid Soda
• Nitrous acid sodium salt (1:1)
• Sns 40
• Sodium Nitrite
• Sodium nitrite (NaNO2)
• Sodium nitrite (NaNO₂)
• Synfat 1004
• Nitrous acid, sodium salt

Sodium nitrite, 98%

CAS: 7632-00-0

Sodium nitrite is used in many industrial applications viz. in meat curing, coloring and preserving. It is used as a reagent in analytical chemistry, an antidote in cyanide poisoning, an electrolyte in electrochemical grinding, as a cooling solution in closed loop systems and as an additive in indus

Formula: NNaO₂

Purity: 98%

Color and Shape: White to cream or pale yellow (UK and US sourced material), Crystals or powder or crystalline powder (UK and US sourced material)

Molecular weight: 69.00

Ref: 02-A18668

Sodium nitrite, 0.1M Standardized Solution

CAS: 7632-00-0, 7732-18-5

Sodium nitrite, 0.1M standardized solution is used for volumetric analysis in laboratories. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Formula: NNaO₂

Color and Shape: Colorless, Liquid

Molecular weight: 69.00

Ref: 02-043015

Sodium nitrite, ACS, 97% min

CAS: 7632-00-0

Sodium nitrite is used in many industrial applications like meat curing, coloring and preserving. It is used as a reagent in analytical chemistry, as an antidote in cyanide poisoning, as an electrolyte in electrochemical grinding, as a cooling solution in closed loop systems and as an additive in in

Formula: NNaO₂

Purity: 97%

Molecular weight: 69.00

Ref: 02-014244

Sodium nitrite, 99.999% (metals basis)

CAS: 7632-00-0

Sodium nitrite is used in many industrial applications viz. in meat curing, coloring and preserving. It is used as a reagent in analytical chemistry, an antidote in cyanide poisoning, an electrolyte in electrochemical grinding, as a cooling solution in closed loop systems and as an additive in indus

Formula: NNaO₂

Purity: 99.999%

Color and Shape: White, Crystals

Molecular weight: 69.00

Ref: 02-044227

Sodium Nitrite

CAS: 7632-00-0

Purity: 95%

Color and Shape: Solid

Molecular weight: 68.995002746582

Ref: 10-F035920

Sodium Nitrite

CAS: 7632-00-0

Nitrites

Formula: NaNO₂

Color and Shape: White Light Yellow Granular Crystals

Molecular weight: 68.98267

Ref: 45-1614454

Sodium Nitrite

CAS: 7632-00-0

Sodium Nitrite

Purity: ≥98%

Molecular weight: 69g/mol

Ref: 54-BUP17009

Sodium nitrite

CAS: 7632-00-0

Sodium nitrite

Purity: ≥95%

Molecular weight: 69.00g/mol

Ref: 54-IN9890

Sodium nitrite

CAS: 7632-00-0

Formula: NNaO₂

Purity: (Titration) 98.5 - 101.5 %

Color and Shape: White to slightly yellow crystalline powder

Molecular weight: 69.00

Ref: 7W-GK3284

Sodium nitrite, 97+% (ACS)

CAS: 7632-00-0

Sodium nitrite, 97+% (ACS)

Formula: NaNO₂

Purity: 97+%

Color and Shape: white pwdr.

Molecular weight: 69.00

Ref: 08-93-1162

Sodium Nitrite

CAS: 7632-00-0

Sodium Nitrite (Nitrous acid, sodium salt) is a compound that is not easy to store and will oxidize to nitric acid if left in the air.Sodium Nitrite has a variety of functions, both oxidizing and reducing, and is very versatile.

Formula: NNaO₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 69.00

Ref: TM-T77798

Reagecon Spectrophotometry Stray Light Inorganic 340 nm Cut-off Filter - Sodium Nitrite (ChP)

CAS: 7632-00-0

Reagecon's Spectrophotometry Stray Light Inorganic 340 nm Cut-off Filter - Sodium Nitrite (ChP) is formulated to give zero absorbance at 340 nm wavelength. This standard is used to indicate to the analyst that the instrument is measuring light omitted from a source, other than through the sample cuvette.

Color and Shape: Liquid

Ref: 07-RSPEC-CP0361

Sodium Nitrite

Controlled Product

CAS: 7632-00-0

Applications Sodium Nitrite is a common chemical reagent with pharmaceutical applications. It has been used in the treatment of cyanide poisoning however no longer in conjuction with sodium thiosulfate due to anumber of unwanted side effects. Also used in the inhibition of bacterial growth in cured and processed meats, prolonging shelf-life.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Baskin, S. et al.: J. Clin Pharm. et al.: 32, 368 (1992); Milkowski, A. et al.: Nitric Oxide, 15, 110 (2010);

Formula: NO₂·Na

Color and Shape: Neat

Molecular weight: 69.00

Ref: TR-S648000

Sodium Nitrite

CAS: 7632-00-0

Formula: NO₂·Na

Molecular weight: 46.01 22.99

Ref: 4Z-S-105002

Sodium Nitrite ACS, 97%

CAS: 7632-00-0

Formula: NaNO₂

Purity: min.97%

Color and Shape: White to slightly yellow, Crystalline powder/ solid, Clear

Molecular weight: 69.00

Ref: SR-71910

Sodium nitrite

CAS: 7632-00-0

Please enquire for more information about Sodium nitrite including the price, delivery time and more detailed product information at the technical inquiry form on this page

Formula: NaNO₂

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 69 g/mol

Ref: 3D-FS45092