Phosphonate salts are the result of deprotonation of phosphonic acids, which are diprotic acids: Phosphonate esters are the result of condensation of phosphonic acids with alcohols. Several methods exist for the preparation of phosphonic acids and their salts.
1 Stir in the tomato sauce, tomato paste, vinegar, diced tomatoes, and brown sugar. Season with chili powder, Italian seasoning, and salt. Bring to a boil, reduce heat to low, and simmer 1 hour.  Mix the cornstarch and water, and stir into the salsa to thicken. Transfer salsa to sterilized jars, leaving 1/2 inch headroom, and seal. Process jars in a boiling water bath 15 minutes. Store unsealed jars in the refrigerator.
1 Add all of the spices and continue cooking another minute or two, then add the coconut milk. 2  If you need to thin it out a bit, add a bit of water. 3  While the onion and spices cook, brown up your chicken. 4  Add browned chicken and vegetables to the onions and cook until heated through. In about 1-2 tbsp of heated oil, cook the onions, garlic, and ginger until the onions are soft. 2  Add all of the spices and continue cooking another minute or two, then add the coconut milk. 3  If you need to thin it out a bit, add a bit of water.