What is blue spice n 25?

As an AI language model, I do not have access to a specific context that associates with "Blue Spice N 25". However, Blue Spice N 25 could be a chemical compound or a product that contains such a compound.

Without further information, it is impossible to provide any specific details about Blue Spice N 25. It is advisable to consult a chemist or a product manufacturer to obtain relevant and accurate information.