BLANOSE 9M31F is the sodium salt of carboxymethylcellulose (CMC) that has been produced to meet the purity specifications set by the European Union (EU), the Food and Agricultural Organization (FAO/WHO) and the US Food Chemicals Codex. It is available in three basic viscosity ranges from 25 mPa.s (cps) in a 2% solution to 4500 mPa.s (cps) in a 1% solution. Examples of the viscosities of some grades are shown below, however, additional types are available or can be manufactured to meet the demanding needs of our customers.