Custodian Practice Test California
Question: Sodium chloride
Answer: Also known as common salt
Question: TriSodium phosphate
Answer: Uses stain remover , degreaser, cleaning agent
Question: Linseed oil
Answer: Is a drying oil for wood finishes and in manufacturing of linoleum shrinks upon hardening. Does not prevent against scratching.
Question: Sodium hypochlorite
Answer: Also known as common bleach
Question: Sodium silicate
Answer: Used as a concrete treatment making it more water repellent and harder. Also as a can be used as paper adhesive.