If you do, QuickBooks will remove them from Box 7. Once you have completed assigning the 1099 form, select the Accounting Preferences, Company Tab and select. the option to Show Lowest Subaccount Only. This option is only active when you check the Use Account.
Apart from the above uses of copper sulfate, this compound is also used in preparation of wood preservatives to protect timber from wood worms. It is also utilized as a mordant in dyeing, and as a reagent in tanning process.
Copper sulfate, a naturally occurring and manufactured copper salt, is used as a fungicide on crops, as a pesticide to kill snails and slugs, and as water treatment to kill aquatic vegetation. This chemical has serious chronic toxicity with implications for agricultural workers and the environment.