<Tr> <Td> Chemical formula </Td> <Td> C H O </Td> </Tr> <Tr> <Td> Molar mass </Td> <Td> 90.08 g mol </Td> </Tr> <Tr> <Td> Melting point </Td> <Td> 53 ° C </Td> </Tr> <Tr> <Td> Boiling point </Td> <Td> 122 ° C (252 ° F; 395 K) @ 15 mmHg </Td> </Tr>

When does the human body produce lactic acid