Hydrofluoric Acid
Hydrofluoric Acid (17361)
5%, SLSI Puranal
Overview
Specifications
General Information
- CAS Number
- 7664-39-3
- Grade
- SLSI
Physical Properties
- Physical Form
- Liquid
- Boiling Point/Range
- 100 °C (1,013 hPa)
- Density
- 1.020 g/cm3 (20 °C)
- Odor
- Odorless
- Melting Point/Range
- No data available
- Flashpoint
- Not applicable
- Partition Coefficient
- No data available
- Color
- Colorless
- pH
- Acidic
- Vapor Pressure
- No data available hectopascal
Safety Information
- Flammability
- Not applicable
- Self Ignition
- Not auto-flammable
- Corrosivity
- Corrosive to metals
- Ignition Temperature
- Not applicable
- Incompatible Materials
- Glass and silicate-containing materials are attacked
- Oxidizing
- The substance or mixture is not classified as oxidizing.
- Thermal Decomposition
- No decomposition if used as directed.
- Flammable Gas Formation
- The substance or mixture does not emit flammable gases in contact with water.
International Transportation
- Sub Class 1
- 6.1
- Chemical Class
- 8
- Harmonized System Code
- 28111100
- Packing Group
- II
- UN Number
- 1790
General Information
- CAS Number
- 7664-39-3
- Grade
- SLSI
Physical Properties
- Physical Form
- Liquid
- Boiling Point/Range
- 100 °C (1,013 hPa)
- Density
- 1.020 g/cm3 (20 °C)
- Odor
- Odorless
- Melting Point/Range
- No data available
- Flashpoint
- Not applicable
- Partition Coefficient
- No data available
- Color
- Colorless
- pH
- Acidic
- Vapor Pressure
- No data available hectopascal
Safety Information
- Flammability
- Not applicable
- Self Ignition
- Not auto-flammable
- Corrosivity
- Corrosive to metals
- Ignition Temperature
- Not applicable
- Incompatible Materials
- Glass and silicate-containing materials are attacked
- Oxidizing
- The substance or mixture is not classified as oxidizing.
- Thermal Decomposition
- No decomposition if used as directed.
- Flammable Gas Formation
- The substance or mixture does not emit flammable gases in contact with water.
International Transportation
- Sub Class 1
- 6.1
- Chemical Class
- 8
- Harmonized System Code
- 28111100
- Packing Group
- II
- UN Number
- 1790
- CAS Number : 7664-39-3
- Grade : SLSI
- Physical Form : Liquid
- Boiling Point/Range : 100 °C (1,013 hPa)
- Density : 1.020 g/cm3 (20 °C)
- Odor : Odorless
- Melting Point/Range : No data available
- Flashpoint : Not applicable
- Partition Coefficient : No data available
- Color : Colorless
- pH : Acidic
- Vapor Pressure : No data available hectopascal
- Flammability : Not applicable
- Self Ignition : Not auto-flammable
- Corrosivity : Corrosive to metals
- Ignition Temperature : Not applicable
- Incompatible Materials : Glass and silicate-containing materials are attacked
- Oxidizing : The substance or mixture is not classified as oxidizing.
- Thermal Decomposition : No decomposition if used as directed.
- Flammable Gas Formation : The substance or mixture does not emit flammable gases in contact with water.
- Sub Class 1 : 6.1
- Chemical Class : 8
- Harmonized System Code : 28111100
- Packing Group : II
- UN Number : 1790
Property
Value
particles > 0,2 µm
Max. 250 P/ml
particles > 0,5 µm
Max. 25 P/ml
assay
4.8 - 5.2 %
silver (Ag)
Max. 1 ppb
aluminium (Al)
Max. 1 ppb
arsenic (As)
Max. 1 ppb
gold (Au)
Max. 1 ppb
boron (B)
Max. 1 ppb
barium (Ba)
Max. 1 ppb
beryllium (Be)
Max. 1 ppb
bismuth (Bi)
Max. 1 ppb
calcium (Ca)
Max. 1 ppb
cadmium (Cd)
Max. 1 ppb
cobalt (Co)
Max. 1 ppb
chromium (Cr)
Max. 1 ppb
copper (Cu)
Max. 1 ppb
iron (Fe)
Max. 1 ppb
gallium (Ga)
Max. 1 ppb
germanium (Ge)
Max. 1 ppb
indium (In)
Max. 1 ppb
potassium (K)
Max. 1 ppb
lithium (Li)
Max. 1 ppb
magnesium (Mg)
Max. 1 ppb
manganese (Mn)
Max. 1 ppb
molybdenum (Mo)
Max. 1 ppb
sodium (Na)
Max. 1 ppb
niobium (Nb)
Max. 1 ppb
nickel (Ni)
Max. 1 ppb
lead (Pb)
Max. 1 ppb
platinum (Pt)
Max. 1 ppb
antimony (Sb)
Max. 1 ppb
tin (Sn)
Max. 1 ppb
strontium (Sr)
Max. 1 ppb
tantalum (Ta)
Max. 1 ppb
titanium (Ti)
Max. 1 ppb
thallium (Tl)
Max. 1 ppb
vanadium (V)
Max. 1 ppb
zinc (Zn)
Max. 1 ppb
zirconium (Zr)
Max. 1 ppb
chloride (Cl)
Max. 50 ppb
nitrate (NO3)
Max. 10 ppb
phosphate (PO4)
Max. 10 ppb
sulfate and sulfite(as SO4)
Max. 100 ppb
