Potassium nitrite - ≥90% , CAS No.7758-09-0

CAS: 7758-09-0 Cat. No.: P639103 Formula: KNO₂ Molecular Weight: 85.10 EC Number: 231-832-4

GRADE & PURITY ≥90%

Synonyms

POTASSIUM NITRITE|7758-09-0|Nitrous acid, potassium salt|potassium;nitrite|DTXSID5042320|POTASSIUM NITRITE (15N)|MFCD00011408|794654G42L|Caswell No. 698|CCRIS 3959|92937-66-1|HSDB 1216|EINECS 231-832-4|UN1488|Potassium nitrite (1:1)|EPA Pesticide Chemical

Storage

Protected from light,Room temperature,Desiccated

Shipped In

FedEx DG Service

Specifications

Synonyms

POTASSIUM NITRITE | 7758-09-0 | Nitrous acid, potassium salt | potassium;nitrite | DTXSID5042320 | POTASSIUM NITRITE (15N) | MFCD00011408 | 794654G42L | Caswell No. 698 | CCRIS 3959 | 92937-66-1 | HSDB 1216 | EINECS 231-832-4 | UN1488 | Potassium nitrite (1:1) | EPA Pesticide Chemical

Specifications & Purity

≥90%

Storage

Protected from light,Room temperature,Desiccated

Shipped In

FedEx DG Service

Purity

≥90%

Names and Identifiers

Pubchem Sid

504758981

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/504758981

Canonical Smiles

N(=O)[O-].[K+]

IUPAC Name

potassium;nitrite

InChIKey

BXNHTSHTPBPRFX-UHFFFAOYSA-M

INCHI

1S/K.HNO2/c;2-1-3/h;(H,2,3)/q+1;/p-1

Isomeric SMILES

N(=O)[O-].[K+]

WGK Germany

3

RTECS

TT3750000

UN Number

1488

Packing Group

II

Molecular Weight

85.10

Reaxy-Rn

13192650

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=13192650&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Class Alkali metal oxoanionic compounds
      • Subclass Alkali metal nitrites

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Class: Alkali metal oxoanionic compounds
• Subclass: Alkali metal nitrites
• Intermediate Tree Nodes: Not available
• Direct Parent: Alkali metal nitrites
• Alternative Parents: Inorganic nitrites Inorganic salts Inorganic oxides
• Molecular Framework: Not available
• Substituents: Alkali metal nitrite - Inorganic nitrite - Inorganic oxide - Inorganic salt
• Description: This compound belongs to the class of inorganic compounds known as alkali metal nitrites. These are inorganic compounds in which the largest oxoanion is nitrite, and in which the heaviest atom not in an oxoanion is an alkali metal.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Sensitivity: Light sensitive.
• x_melt_point_char: 350℃
• Molecular Weight: 85.104 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 84.9566 Da
• Monoisotopic Mass: 84.9566 Da
• Topological Polar Surface Area: 52.500 Ų
• Heavy Atom Count: 4
• Formal Charge: 0
• Complexity: 13.500
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 2

XLogP3

Frequently Asked Questions

What is the purity of this product?

This product is supplied at ≥90% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store at room temperature, protected from light, desiccated. Keep the container tightly closed with desiccant — the material is moisture-sensitive.

How is this product shipped?

This product is classified as dangerous goods and ships via FedEx DG Service. Ground and other economy services are not available, and delivery to some destinations or address types may be restricted.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 7758-09-0, the molecular formula is KNO2, and the molecular weight is 85.10 g/mol. InChIKey BXNHTSHTPBPRFX-UHFFFAOYSA-M.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.