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.
Use this FHA mortgage calculator to get an estimate. An FHA loan is a government-backed conforming loan insured by the Federal Housing Administration. FHA loans have lower credit and down payment requirements for qualified homebuyers. For instance, the minimum required down payment for an FHA loan is only 3.5%. However, there are additional costs associated with the loan, including the upfront mortgage insurance premium (MIP), annual premiums and appraisal fees.