Sodium Chlorite

I want to make 5% sodium chlorite to put drops in water for when I travel. (This is not to make MMS) can anybody tell me what type of sodium chlorite I need,ie; Ionic sodium chlorite, Technical SC or pharma grade

many thanks
.........................mike

thank you, that has been a big help
...mike

Hi Steve you gave me info awhile back on how to make 5% solution, I need to make somemore and have lost my details. I will be travelling very soon and can only bring 100ml bottle through security.
Although total weight is 6.25% to make 5% solution, how much water and how Sodium chlorite do I mix together to get 6.25%

would appreciate your input...thanks, mike

Many thanks
exactley what I was looking for.......................mike