HYDROCHLORIC ACID
HYDROCHLORIC ACID Extra Pure
Assay : Min. 35-38%
Short Name: HYDROCHLORIC ACID
Synonym: Muriatic Acid; Hydrogen Chloride
Basic Details
Article No.
LG2440
Grade
Extra Pure
Purity
35%
CAS No.
7647-01-0
HS Code
2806.1000
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Liquid
Colour
Clear Colorless
Odour
Pungent odor
Melting point/ Freezing point [°C]
-30 °C
Boiling point [°C]
110 °C
Vapour pressure [20°C]
225 hPa at 20 °C
Density [g/cm3]
1.2
Solubility in water [% weight]
Soluble in water
Viscosity at 40°C [mm2/s]
2.3 mPa.s at 15 °C
Chemical Specifications
Appearance
A clear colorless fuming liquid
Assay (acidimetric)
Min 35%
Weight/ mL at 20°C
About 1.18 g
Non volatile matter
Max 0.01%
Free chlorine (CI)
Max 0.0005%
Sulphuric acid (H2SO4)
Max 0.02%
Iron (Fe)
Max 0.001%
Lead (Pb)
Max 0.0005%
Safety Information & Hazard Symbols
Symbol
GHS05, GHS07
Signal Word
Danger
UN No.
1789
IMCO Class No.
8
Packing Group
II
Hazardous Statement
H314-H335
Precaution Statement
P261-P280-P305 + P351 + P338-P310