This material changes its color from orange to colorless after moisture absorption (approx. 6 wt% load). The protocol for the regeneration is to spread the beads in a thin layer (max 10 mm) in a oven tray, preheat the oven at 110-130C, dry the beads for 90 minutes (or more if after 90 minutes the color is not orange again), and let them cool and place in a airtight container.
94098
Drying pearls orange
Sinónimos:
Aluminum silicate, Silica gel orange
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500 G
48,80 €
1 KG
81,60 €
48,80 €
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500 G
48,80 €
1 KG
81,60 €
About This Item
48,80 €
Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad
Solicitar un pedido a granel
Productos recomendados
descripción
heavy metal free
Nivel de calidad
Formulario
beads
capacidad
>30 % absorption capacity (water)(at 80% rel. humidity, 25°C)
cadena SMILES
[Si](=O)=O
Clave InChI
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
Descripción general
Drying pearls Orange (Silica gel orange), commonly used as a drying agent in laboratories, is suitable for drying all gases and solids. It is used in desiccators, drying towers, and absorption tubes. Silica gel orange provides longer storage conditions due to its large surface area which enables high absorption capacity. It also changes its color from orange to colorless after moisture absorption (approx. 6 wt% load).[1][2][3]
Reconstitución
regeneration by drying at 130 - 160 °C; do not heat above 160 °C
Código de clase de almacenamiento
13 - Non Combustible Solids
Clase de riesgo para el agua (WGK)
nwg
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Equipo de protección personal
Eyeshields, Gloves, type N95 (US)
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Bonjour, quelle est la couleur des perles quand c'est sec et quand c’est humide? Quelle est la température et le temps nécessaire pour régénérer ces perles? Merci d'avance!
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