Hello everyone,
Some days ago , my gf bought for me methylene blue in powder form at the drugstore.
I had never seen methylene blue in powder before and from what I know it's supposed to be a little bit green.
But this is what I received :
The guy on the phone said it was technical grade methylene blue.
But I'm really not sure of the purity of it and if I can use it for dip/bath treatment.
When I look online I see some salers putting picture of a red powder as pure methylene blue but on Wikipedia they say that it can contain zinc when it's not green.
Is this supposed to look like this ? Should I use it or not ? Is it just some oxydise form or something ?
Some days ago , my gf bought for me methylene blue in powder form at the drugstore.
I had never seen methylene blue in powder before and from what I know it's supposed to be a little bit green.
But this is what I received :
The guy on the phone said it was technical grade methylene blue.
But I'm really not sure of the purity of it and if I can use it for dip/bath treatment.
When I look online I see some salers putting picture of a red powder as pure methylene blue but on Wikipedia they say that it can contain zinc when it's not green.
Is this supposed to look like this ? Should I use it or not ? Is it just some oxydise form or something ?