Solubility of photographic chemicals in propylene glycol

[Sidd]

I would like to know whether anybody has ever made a solution of Dimezone S in propylene glycol? Whether it preserves as well as phenidone?

 

[Pixophrenic]

It is a staple among my stocks, at 2.5%.

 

[Sidd]

It is a staple among my stocks, at 2.5%.

Thank you. How long does the solution stay alright?

 

[Pixophrenic]

Let us just say I use it up before it even starts to discolor. The current bottle in use was made in May 2022.