No, this product is not food-grade. Currently, a food-grade product option is not available.
MX1583D
Molecular Sieve, Type 3A
bead size 8-12 mesh
Sinônimo(s):
Molecular Sieve
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About This Item
Código UNSPSC:
23201100
Preço e disponibilidade não estão disponíveis no momento.
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Formulário
beads
tamanho da esfera
8-12 mesh
cor
tan
Condições de expedição
ambient
temperatura de armazenamento
room temp
Categorias relacionadas
Descrição geral
Molecular Sieve, Type 3A is a synthetic crystalline aluminosilicate (potassium form crystal structure or type A zeolite) with an effective pore diameter of 3 Å. It is used as an effective adsorbent. It adsorbs molecules having a kinetic diameter of less than 3 Å and excludes molecules with a kinetic diameter of greater than 3 Å.[1][2][3]
Aplicação
Nota de análise
Color: Tan
Form: Beads
Identification (potassium): To pass test
Mesh size (8-12): 80% min
Form: Beads
Identification (potassium): To pass test
Mesh size (8-12): 80% min
Palavra indicadora
Danger
Frases de perigo
Declarações de precaução
Classificações de perigo
Eye Dam. 1 - Skin Corr. 1B
Código de classe de armazenamento
8B - Non-combustible corrosive hazardous materials
Classe de risco de água (WGK)
WGK 1
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Certificados de análise (COA)
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Hardie SML, et al.
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Enrichment of ammonia concentration from aqua-ammonia vapors by using 3A molecular sieve
Chiou Jenq-Shing, et al.
Energy Conversion and Management , 50(10), 2665-2669 (2009)
Optimization of manganese reduction in biotreated POME onto 3A molecular sieve and clinoptilolite zeolites
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Are this 3A molecular sieves food grade?
1 answer-
Helpful?
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Is there a regeneration procedure for these Molecular Sieve dessicants ?
1 answer-
Molecular sieves can be dried in a drying oven above 250°C to a water content of 2-3 g/100 g. The remaining water can be removed at 300-350°C using a vacuum oil pump (10-1-10-3 mbar), whereby, as is usual, a cold trap containing carbon dioxide coolant or liquid air should be connected. Water pumps, due to their high partial water vapor pressure, are completely unsuitable for this purpose. For safety reasons, molecular sieves that have been used to dry solvents should be freed from possible solvent by mixing with water before regeneration. This can be carried out as often as required; the maximum regeneration temperature is 450°C.
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