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.
Iron(II) sulfate (British English: iron(II) sulphate) or ferrous sulfate is a salt with the formula Fe SO4.n the second half of the 1850s ferrous sulfate was used as a photographic developer for collodion process images. Ferrous sulfate is sometimes added to the cooling water flowing through the brass tubes of turbine condensers to form a corrosion-resistant protective coating.