Commodity Code

potash

http://resource.geosciml.org/classifier/cgi/commodity-code/potash

definition Potash is any of various salts that contain potassium in water-soluble form, the most common being potassium chloride (KCl). Mostly used in fertilizers. more like this
notation
02.04.04 more like this
Pota more like this
source http://en.wikipedia.org/wiki/Potash more like this
type
Resource
Concept
broader chemical compound product
narrower potash
in scheme commodity code
is primary topic of potash