Formaldehyde Solution

**Semantic type:** Hazardous or Poisonous Substance|Organic Chemical|Pharmacologic Substance

**Definition:** A saturated solution of formaldehyde, water, and typically another agent, most commonly methanol. In its typical form, formalin is 37% formaldehyde by weight (40% by volume), 6-13% methanol, and the rest water.

**Synonyms:** - FORMALDEHYDE SOLUTION - Formalin