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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.