There no longer is a company called Rank Xerox. Xerox
Corporation bought out the stake of the Rank Organization in that
joint venture many years ago and the company is now called Xerox
Europe.
If you know the marketing name of the product, or the Xerox part
number (printed on the bottle and its packaging) you can find the
Safety Data Sheet by using the search engine at
http://www.xerox.com/msds