Acids & Bases
Hydrochloric acid 32% (07103)
extra pure, assay min. 31.5%
Overview
Hydrochloric acid is a corrosive, strong mineral acid with many industrial uses. One of the most important applications of hydrochloric acid is in the pickling of steel, to remove rust or iron oxide scale from iron or steel before subsequent processing. Another major use of hydrochloric acid is in the production of organic compounds, such as vinyl chloride and dichloroethane for PVC. Other organic compounds produced with hydrochloric acid include bisphenol A for polycarbonate, activated carbon, and ascorbic acid, as well as numerous pharmaceutical products. Other inorganic compounds produced with hydrochloric acid include road application salt calcium chloride, nickel(II) chloride for electroplating, and zinc chloride for the galvanizing industry and battery production.
Specifications
General Information
- CAS Number
- 7647-01-0
- Grade
- Extra pure
- Linear Formula
- HCl
- Molar Mass
- 36.46 g/mol
- UNSPSC Code
- 12352301
Physical Properties
- Boiling Point/Range
- 42 °C (1,013 hPa)
- Color
- Colorless
- Density
- 1.160 g/cm3 (20 °C)
- Melting Point/Range
- -50 °C
- Odor
- Stinging
- pH
- < 1.0 (20 °C)
- Physical Form
- Liquid
- Vapor Pressure
- 21 hPa (20 °C) hectopascal
Safety Information
- Chemical Stability
- Stable under normal conditions.
- Corrosivity
- Corrosive to metals
- Flammability
- Not applicable
- Incompatible Materials
- Gives off hydrogen by reaction with metals, Incompatible with strong bases and oxidizing agents, Ammonia, Amines
International Transportation
- Chemical Class
- 8
- Harmonized System Code
- 28061000
- Packing Group
- II
- UN Number
- 1789
General Information
- CAS Number
- 7647-01-0
- Grade
- Extra pure
- Linear Formula
- HCl
- Molar Mass
- 36.46 g/mol
- UNSPSC Code
- 12352301
Physical Properties
- Boiling Point/Range
- 42 °C (1,013 hPa)
- Color
- Colorless
- Density
- 1.160 g/cm3 (20 °C)
- Melting Point/Range
- -50 °C
- Odor
- Stinging
- pH
- < 1.0 (20 °C)
- Physical Form
- Liquid
- Vapor Pressure
- 21 hPa (20 °C) hectopascal
Safety Information
- Chemical Stability
- Stable under normal conditions.
- Corrosivity
- Corrosive to metals
- Flammability
- Not applicable
- Incompatible Materials
- Gives off hydrogen by reaction with metals, Incompatible with strong bases and oxidizing agents, Ammonia, Amines
International Transportation
- Chemical Class
- 8
- Harmonized System Code
- 28061000
- Packing Group
- II
- UN Number
- 1789
- Linear Formula : HCl
- UNSPSC Code : 12352301
- Molar Mass : 36.46 g/mol
- CAS Number : 7647-01-0
- Grade : Extra pure
- pH : < 1.0 (20 °C)
- Melting Point/Range : -50 °C
- Boiling Point/Range : 42 °C (1,013 hPa)
- Vapor Pressure : 21 hPa (20 °C) hectopascal
- Physical Form : Liquid
- Density : 1.160 g/cm3 (20 °C)
- Color : Colorless
- Odor : Stinging
- Incompatible Materials : Gives off hydrogen by reaction with metals, Incompatible with strong bases and oxidizing agents, Ammonia, Amines
- Chemical Stability : Stable under normal conditions.
- Flammability : Not applicable
- Corrosivity : Corrosive to metals
- Harmonized System Code : 28061000
- Chemical Class : 8
- Packing Group : II
- UN Number : 1789
