SAFETY DATA SHEET
PRODUCT : HYDROCHLORIC ACID
REV.04
DATE : 11.08.2014
PAGE:07 / 13
Regulatory agency or respirator supplier, whichever is lowest. For emergencies or instances where the
exposure levels are not known, use a full-face piece positive-pressure, air-supplied respirator. Air
purifying respirators do not protect workers in oxygen-deficient atmospheres.
8.2.3 Environmental Exposure Controls:
A summary of the Product Safety Assessment is given in section 15.2 Chemical Safety Assessment.
9. PHYSICAL AND CHEMICAL PROPERTIES
Information on basic physical and chemical properties of the substance is given in the following table:
Appearance
Colorless to slightly yellow,
fuming liquid
Odor
Pungent and irritant odor of
hydrogen chloride
Boiling Point
75 C
Freezing/Melting Point
-40 C
Solubility
Infinite in water with slight
evolution of heat
Density
1.149-1.155 g/cm
3
at 20 C
Molecular Formula
HCl
Molecular Weight
36.46 g/g mole
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