Formaldehyde solution

30.02598 g·mol−1

1.09 g/mL at 25 °C(lit.)

-15°C

97°C(37% solution),-19.5°C(pure)

133 ºF

R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed
R34 - Causes burns
R39/23/24/25 - Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed
R40 - Limited evidence of a carcinogenic effect
R43 - May cause sensitisation by skin contact
R45 - May cause cancer
R68 - Possible risk of irreversible effects
R68/20/21/22 - Harmful: possible risk of irreversible effects through inhalation, in contact with skin and if swallowed

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37 - Wear suitable protective clothing and gloves
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S51 - Use only in well-ventilated areas
S53 - Avoid exposure - obtain special instructions before use

3

T

2-8°C

UN 1198 3 / PG 3