Potassium nitrite, 97%, for analysis, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10166633	Thermo Scientific Acros 222702500	250 g	Plastic bottle
10636052	Thermo Scientific Acros 222700010	1 kg	Plastic bottle
10464715	Thermo Scientific Acros 222700050	5 kg	Plastic bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 7758-09-0
• Molecular Weight (g/mol): 85.10
• InChI Key: BXNHTSHTPBPRFX-UHFFFAOYSA-M
• PubChem CID: 516910

• Molecular Formula: KNO2
• MDL Number: MFCD00011408
• Synonym: potassium nitrite, nitrous acid, potassium salt, caswell no. 698, ccris 3959, potassium nitrite 1:1, epa pesticide chemical code 076203, nitrous acid, potassium salt 1:1, kaliumnitrit, acmc-1bi01, dsstox_cid_22320
• SMILES: [K+].[O-]N=O

Specifications

• Melting Point: 387.0°C
• Color: White to Yellow
• Assay Percent Range: 97%
• Linear Formula: KNO₂
• Fieser: 10,329
• Synonym: potassium nitrite, nitrous acid, potassium salt, caswell no. 698, ccris 3959, potassium nitrite 1:1, epa pesticide chemical code 076203, nitrous acid, potassium salt 1:1, kaliumnitrit, acmc-1bi01, dsstox_cid_22320
• InChI Key: BXNHTSHTPBPRFX-UHFFFAOYSA-M
• IUPAC Name: potassium nitrite
• PubChem CID: 516910
• Percent Purity: 97%
• Chemical Name or Material: Potassium nitrite

• CAS: 7758-09-0
• Physical Form: Crystals
• Molecular Formula: KNO2
• MDL Number: MFCD00011408
• Merck Index: 15, 7770
• Solubility Information: Solubility in water: 3000g/L water (20°C). Other solubilities: 413 g/100mL water (100°C), slightly soluble in alcohol, soluble in hot alcohol, very soluble in liquid nh3
• SMILES: [K+].[O-]N=O
• Molecular Weight (g/mol): 85.10
• Formula Weight: 85.1
• Grade: Analytical

Safety and Handling

GHS H Statement:
Toxic if swallowed.
Very toxic to aquatic life.
May intensify fire; oxidizer.

GHS P Statement:
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Avoid release to the environment.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS Signal Word: Danger

missing translation for 'einecsNumber' : 231-832-4

Product Identifier

• Potassium nitrite

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 3
• ACUTE AQUATIC Acute 1
• Oxidising solid Category 2

Hazard Statement

• H400-Very toxic to aquatic life.
• H301-Toxic if swallowed.
• H272-May intensify fire; oxidiser.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P273-Avoid release to the environment.
• P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /

RUO – Research Use Only