Sodium nitrite, 98%

Name: Sodium nitrite, 98%
Brand: Vaqora Chemicals
SKU: VQ-014189

About Sodium nitrite, 98%

Listed under CAS 7632-00-0, Sodium nitrite is an alkali metal compound available from Vaqora Chemicals in Extra Pure grade, specified at 98% purity. With the molecular formula NNaO2, it has a molar mass of 69.0 g/mol. Common synonyms include Nitrous acid, sodium salt and Nitrite, sodium.

In its supplied form it is colourless to white powder to crystals. Key physical data: a melting point of 271 °C. Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Danger” with 3 hazard statements. Review the Safety Data Sheet before use.

Typical applications include metallurgy and plating and materials research. Typical end-use sectors are academic and industrial research.

Vaqora Chemicals supplies Sodium nitrite in 500 g, 5 kg, 25 kg and 4 x 25 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Metallurgy & plating
Materials research

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Sodium nitrite, 98%
Catalogue No.	VQ-014189
CAS Number	7632-00-0
IUPAC name	sodium nitrite
Molecular formula	NNaO₂
Molecular weight	69 g/mol
Exact mass	68.9827
Grade	Extra Pure
Purity / assay	98%
HSN code	28342990
InChIKey	LPXPTNMVRIOKMN-UHFFFAOYSA-M
SMILES	N(=O)[O-].[Na+]
PubChem CID	23668193

Physical properties
Physical form	Crystalline
Appearance	Colourless to white powder to crystals
Melting point	271 °C
H-bond donors / acceptors	0 / 3
TPSA	52.5 Å²
UN number	UN 1500
Synonyms	Nitrous acid, sodium salt, Nitrite, sodium, Filmerine, Natrium nitrit, Nitrito sodico, Anti-rust, Nitrite de sodium, Natrum nitrosum, Azotyn sodowy, Dusitan sodny, Synfat 1004, Nitrous acid soda

Safety & hazard information (GHS)

Oxidiser

Toxic

Environmental hazard

Signal word: Danger

Hazard statements

H272May intensify fire, oxidizer
H301Toxic if swallowed
H400Very toxic to aquatic life

Precautionary statements: P210, P220, P264, P270, P273, P280, P301 + P316, P321, P330, P370 + P378, P391, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 7632-00-0

Sodium nitrite, 99.999%

CAS: 7632-00-0
Formula: NNaO₂
MW: 69 g/mol

VQ-014190

Food Grade

Sodium nitrite, food grade (FCC) 97.0%

CAS: 7632-00-0
Formula: NNaO₂
MW: 69 g/mol

VQ-047035

AR

Sodium nitrite, GR 98%+

CAS: 7632-00-0
Formula: NNaO₂
MW: 69 g/mol

VQ-014191

Frequently asked questions

What is the CAS number of Sodium nitrite, 98%?

The CAS Registry Number of Sodium nitrite, 98% is 7632-00-0. It is also known as Nitrous acid, sodium salt, Nitrite, sodium, Filmerine.

What is the molecular formula and molecular weight of Sodium nitrite, 98%?

Sodium nitrite, 98% has the molecular formula NNaO2 and a molecular weight of 69 g/mol. Its IUPAC name is sodium nitrite.

Which grade and pack sizes of Sodium nitrite, 98% can I order?

We supply Sodium nitrite, 98% in Extra Pure (98%) grade, in 500 g, 5 kg, 25 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Sodium nitrite, 98%?

Yes. Every lot of Sodium nitrite, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Sodium nitrite, 98% be shipped internationally?

Yes. Sodium nitrite, 98% is classified as hazardous (UN 1500), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.