1.06900

Oil bath filling

for oil baths up to about 250°C

• Sinônimo(s): Oil bath filling
• Número CAS: 8002-74-2
• Número MDL: MFCD00132833
• Código UNSPSC: 41103715
• Número do índice EC: 232-315-6
• NACRES: NB.51

Propriedades

• pressão de vapor: <0.1 hPa ( 20 °C)
• Nível de qualidade: 100
• Formulário: liquid
• potência: >5000 mg/kg LD₅₀, oral (Rat); >3600 mg/kg LD₅₀, skin (Rabbit)
• Lim. expl.: 0.6-6.5 % (v/v)
• viscosidade: ~5000 mPa.s(20 °C)
• Viscosidade cinemática: 965 cSt(40 °C)
• p.e.: >316 °C/1013 hPa
• temperatura de transição: flash point 318 °C
• densidade: 0.94 g/cm³ at 15 °C
• temperatura de armazenamento: 2-30°C

Descrição

Descrição geral

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

Aplicação

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 análise

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

Informações de segurança

• Código de classe de armazenamento: 10 - Combustible liquids
• Classe de risco de água (WGK): nwg
• Ponto de fulgor (°F): 604.4 °F
• Ponto de fulgor (°C): 318 °C