Utilizing SACHEMâs quaternary ammonium compounds (Quats), as strong organic bases or catalysts adjust pH and prevent unwanted reactions. Useful in a variety of reactions, these compounds prevent typical problems associated with common volatile compounds and the addition of metal contamination.tilizing SACHEMâs quaternary ammonium compounds (Quats), as strong organic bases or catalysts adjust pH and prevent unwanted reactions. Useful in a variety of reactions, these compounds prevent typical problems associated with common volatile compounds and the addition of metal contamination.
FHA Loan. Definition. A government mortgage that is insured by the Federal Housing Administration (FHA). These loans have been insured by the FHA since the creation of the agency in 1934. Since then, various Housing and Community Development Acts have been passed which have slightly altered the laws regarding FHA loans.
The FHA approval process depends on what type of lender you work with. The Federal Housing Administration works with two types of mortgage lenders for FHA loans. The FHA approval process varies depending on which type of lender processes your FHA loan application. Some lenders require FHA review and approval on each loan application, while other lenders can provide a stamp of approval without sending the application to the FHA.