Homemade developer for paper whit wine

My developer with red wine:

I put 50 ml of red wine in 2 glasses and 1 liter of boiling red wine until reaching a volume of 700ml (about 15 minutes).I left the mixture to cool to room temperature, while my husband and I drank the wine in the glasses.

When the temperature of 21 ° was reached, I added 60gr of Na2CO3, slowly. After being well dissolved, I added 2gr of Vitamin C. I stirred and let it sit for 10 minutes.