1.04965

Potassium cyanide

EMPLURA^®

• Synonyme(s) : Potassium cyanide, Cyanogen potassium
• Formule empirique (notation de Hill): CKN
• Numéro CAS: 151-50-8
• Poids moléculaire : 65.12
• Numéro MDL: MFCD00011397
• Code UNSPSC : 12352302
• Numéro de classement CE : 205-792-3
• Nomenclature NACRES : NA.21

Propriétés

• Niveau de qualité: 200
• Gamme de produits: EMPLURA^®
• Pureté: ≥96% (silver nitrate titration)
• Forme: solid
• Puissance: 7.49 mg/kg LD₅₀, oral (Rat); 14.29 mg/kg LD₅₀, skin (Rabbit)
• pH: 11-12 (20 °C, 20 g/L in H₂O)
• Point d'ébullition: 1625 °C/1013 hPa
• Pf: 634 °C
• Densité: 1.55 g/cm³ at 20 °C
• Masse volumique apparente: 750 kg/m³
• Traces d'anions: sulfide (S^2-): ≤0.001%
• Traces de cations: Na: ≤1%
• Température de stockage: 15-25°C
• InChI: 1S/CN.K/c1-2;/q-1;+1
• Clé InChI: NNFCIKHAZHQZJG-UHFFFAOYSA-N

Description

Application

• Supramolecular Gels Based on C(3)-Symmetric Amides: This study demonstrates the application of potassium cyanide in the development of supramolecular gels used for anion-sensing and dye removal from water. It highlights the role of potassium cyanide in enhancing the functionality of materials designed for environmental cleanup and monitoring, aligning with sustainable research practices in material science (Kuppadakkath G et al., 2024).


• Binucleate Rhizoctonia induced tomato resistance against Rhizoctonia solani: This research explores the use of potassium cyanide in studying plant-pathogen interactions, particularly focusing on enhancing tomato plant resistance against fungal diseases. The application in agricultural biotechnology demonstrates the potential of potassium cyanide in developing disease-resistant crop varieties, contributing to sustainable agriculture practices (Taheri P et al., 2024).

Remarque sur l'analyse

Assay (argentometric): ≥ 96 %
Sulphide (S): ≤ 0.001 %
Na (Sodium): ≤ 1 %

Informations légales

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Pictogrammes: GHS05,GHS06,GHS08,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H290 - H300 + H310 + H330 - H372 - H410
• Conseils de prudence: P262 - P273 - P280 - P302 + P352 + P310 - P304 + P340 + P310 - P314
• Classification des risques: Acute Tox. 1 Oral - Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Met. Corr. 1 - STOT RE 1
• Organes cibles: Thyroid
• Risques supp: EUH032
• Code de la classe de stockage: 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable