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TECHNICAL
DATA
Composition:
Alkylene oxide adduct
Appearance: Clear till pale yellow liquid
pH: (10%): 4,5 - 6,0
Active content: 100 %
Density: ca 1,01 g/cm3
Viscosity: 200 - 500 mPa.s
PROPERTIES AND APPLICATION
Nexfoam FER is free from mineral oil and silicone. It is
unsaponifiable and therefore ist action lasts very long .
Nexfoam FER is no cell-toxic to micro organism; furthermore it
can be sterilised without problems.
Nexfoam FER has been developed especially for
biotechnological processes, in particular for the fermentation. The use
of this product has been approved in the yeast industry, the production
of citric acid, as well as the production of enzymes and antibiotics.
Because of the very low toxicity to bacterias (MIC>500.000 mg/l on
pseudomonas putida) the use of Nexfoam FER within
biotechnological processes will have no negative influence to the
increase-rate of micro-organisms.
STORAGE
A slight turbidity may result from temperature changes during
storages but do not affect negatively the efficiency of the product.
If
correctly stored Nexfoam FER has a shelf life of at least 12
months
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