239305

ipoclorito di sodio

reagent grade, available chlorine 4.00-4.99 %

• Formula condensata: NaClO
• Numero CAS: 7681-52-9
• Peso molecolare: 74.44
• Numero CE: 231-668-3
• Numero MDL: MFCD00011120
• Codice UNSPSC: 12352300
• ID PubChem: 329752526
• NACRES: NA.21

Proprietà

• Grado: reagent grade
• Livello qualitativo: 100
• agenzia: suitable for SM 4500 - NH3
• Tensione di vapore: 17.5 mmHg ( 20 °C)
• Forma fisica: liquid
• Composizione: available chlorine, 4.00-4.99%
• Impiego in reazioni chimiche: reagent type: oxidant
• Concentrazione: 4.00-4.99% (chlorine by Na₂S₂O₃, titration)
• Densità: 1.097 g/mL at 25 °C
• Temperatura di conservazione: 2-8°C
• Stringa SMILE: [Na+].[O-]Cl
• InChI: 1S/ClO.Na/c1-2;/q-1;+1; SUKJFIGYRHOWBL-UHFFFAOYSA-N

Descrizione

Descrizione generale

Sodium hypochlorite (NaOCl) is a commonly used reagent in organic synthesis for many oxidation and chlorination reactions.

Applicazioni

Sodium hypochlorite solution can be used as an oxidizing agent for the oxidation of:      

• Primary alcohols to aldehydes or carboxylic acids and secondary alcohols to ketones.     
• Aryl aldehydes to the corresponding acids in the presence of a phase-transfer catalyst.      
• Ethers to esters by careful pH control (pH range of 8–9.5),

It can also be used as a reagent in the:      

• Epoxidation of enones and polycyclic arenes.      
• Oxidative degradation reaction      
• N-Chlorination of primary and secondary amines
• Enantioselective epoxidation of α, β-unsaturated ketones      
• Asymmetric dihydroxylation of olefins in the presence of an osmium catalyst      
• Chlorination of allylic carbons in the presence of CeCl₃

Caratteristiche e vantaggi

• Readily available reagent      
• Easily handled oxidizing agent      
• No phase-transfer catalyst is necessary for the oxidation of substrates in the pH range 10–11     
• Simplified waste disposal and lower toxicity

Esclusione di responsabilità

“The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.”

Informazioni sulla sicurezza

• Pittogrammi: GHS05,GHS09
• Avvertenze: Danger
• Indicazioni di pericolo: H315 - H318 - H410
• Consigli di prudenza: P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Classi di pericolo: Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Skin Irrit. 2
• Codice della classe di stoccaggio: 12 - Non Combustible Liquids
• Classe di pericolosità dell'acqua (WGK): WGK 2
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable