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Inorganic Acids

Hydrochloric Acid AR 35%

RA000279 CAS 7647-01-0 AR

Identity

Product code
RA000279
CAS number
7647-01-0
Grade
AR
Purity
35%
Molecular formula
HCl
Molecular weight
36.46

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Liquid —
Colour Clear Colorless —
Odour Pungent odor —
Melting point/ Freezing point [°C] -30 °C °C
Boiling point [°C] 110 °C °C
Vapour pressure [20°C] 225 hPa hPa
Density [g/cm3] 1.2 g/cm3 g/cm3
Solubility in water [% weight] Soluble in water —
Viscosity at 40°C [mm2/s] 2.3 mPa·s mPa·s

These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.

Specifications

ParameterSpecificationUnit
Appearance Clear colorless fuming liquid. —
Copper (Cu) Max 0.00001 % %
Iron (Fe) Max 0.00004 % %
Lead (Pb) Max 0.00005 % %
Assay 35.0 - 38.0 % %
Non-volatile matter Max 0.001 % %
Free chlorine (CI) Max 0.0002 % %
Sulphate (SO4) Max 0.0005 % %
Sulphite Max 0.0001 % %
Aluminium (Al) Max 0.00005 % %
Ammonium (NH4) Max 0.0003 % %
Arsenic (As) Max 0.000002 % %

Packaging

Pack size SKU
25 L RA000279-PK-25L
500 mL RA000279-PK-500ML
2.5 L RA000279-PK-2.5L
5 L RA000279-PK-5L