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A5758

Sigma-Aldrich

Antifoam Y-30 Emulsion

aqueous-silicone emulsion

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About This Item

Código UNSPSC:
12161900

Nível de qualidade

forma

emulsion

contém

emulsifier

Descrição geral

Antifoam Y-30 Emulsion is an aqueous emulsion containing 30% active silicon. It contains non-ionic emulsifiers different from those in Antifoam Emulsions B and C. It is designed to control foam in aqueous systems.
Antifoam is also known as defoamer. It is a chemical additive that reduces and hinders the formation of foam in industrial process liquids. It is used to prevent formation of foam or is added to break foam that is already formed.

Aplicação

Antifoam Y-30 Emulsion is used for the following applications:
  • Chemostat cultivation.
  • Cultivation conditions, such as Fed-batch fermentation.
  • Bacterial strains and growth conditions (used in all aerosol experiments).

Outras notas

A 30% aqueous emulsion of Antifoam A concentrate.

Ligação

More easily dispersed in aqueous systems than Antifoam A concentrate.

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


Certificados de análise (COA)

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