Assertion: sodium sulfate | /r/AtLocation | the interchange of the acid
Facets:
value: with the of the viscose
type: OTHER
Source sentences:
text: r by reason of the fact that the sodium sulphate produced in the interchange of the acid with the of the viscose is soluble only to a comparatively small extent in concentrated sulphuric acids, at ordinary temperature, so formation of crystals is very liable to take place in the spinning baths.