1.06900

Oil bath filling

for oil baths up to about 250°C

• Sinonimo/i: Oil bath filling
• Numero CAS: 8002-74-2
• Numero MDL: MFCD00132833
• Codice UNSPSC: 41103715
• Numero indice EU: 232-315-6
• NACRES: NB.51

Proprietà

• Tensione di vapore: <0.1 hPa ( 20 °C)
• Livello qualitativo: 100
• Forma fisica: liquid
• Potenza: >5000 mg/kg LD₅₀, oral (Rat); >3600 mg/kg LD₅₀, skin (Rabbit)
• Limite di esplosione: 0.6-6.5 % (v/v)
• Viscosità: ~5000 mPa.s(20 °C)
• kinematic viscosity: 965 cSt(40 °C)
• P. eboll.: >316 °C/1013 hPa
• Temp. transizione: flash point 318 °C
• Densità: 0.94 g/cm³ at 15 °C
• Temperatura di conservazione: 2-30°C

Descrizione

Descrizione generale

Silica gel is a highly porous textured matrix that is generally used as a drying agent to dry all gases and liquids.

Applicazioni

Oil bath filling is used for oil baths with a temperature range of around 250°C. These oil baths are ideally used for all temperature control applications.

Silica gel can be used in desiccators; protecting moisture-sensitive substances during storage and transport; maintaining the dryness of anhydrous solvents; packing drying towers to dry gases and solvents. Application temperature capacity is practically independent of temperature up to approx. 65 °C, but decreases significantly at higher temperatures.

Risultati analitici

Density (d 20 °C/ 4 °C): 0.92 - 0.96
Flash point: ~300
Viscosity (mPa s, 20°C): ~5000
Suitability for oil baths: passes test

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 10 - Combustible liquids
• Classe di pericolosità dell'acqua (WGK): nwg
• Punto d’infiammabilità (°F): 604.4 °F
• Punto d’infiammabilità (°C): 318 °C