1.06900

Oil bath filling

for oil baths up to about 250°C

• Sinónimos: Oil bath filling
• Número de CAS: 8002-74-2
• Número MDL: MFCD00132833
• Código UNSPSC: 41103715
• Número índice de la CE: 232-315-6
• NACRES: NB.51

Propiedades

• presión de vapor: <0.1 hPa ( 20 °C)
• Nivel de calidad: 100
• formulario: liquid
• potencia: >5000 mg/kg LD₅₀, oral (Rat); >3600 mg/kg LD₅₀, skin (Rabbit)
• lim. expl.: 0.6-6.5 % (v/v)
• viscosidad: ~5000 mPa.s(20 °C)
• kinematic viscosity: 965 cSt(40 °C)
• bp: >316 °C/1013 hPa
• temperatura de transición: flash point 318 °C
• densidad: 0.94 g/cm³ at 15 °C
• temp. de almacenamiento: 2-30°C

Descripción

Descripción general

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

Aplicación

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.

Nota de análisis

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

Información de seguridad

• Código de clase de almacenamiento: 10 - Combustible liquids
• Clase de riesgo para el agua (WGK): nwg
• Punto de inflamabilidad (°F): 604.4 °F
• Punto de inflamabilidad (°C): 318 °C