Ammonium Fluoride
Ammonium Fluoride Solution (17062)
40%, ULSI Puranal
Overview
Specifications
General Information
- Molar Mass
- 37.04 g/mol
- Grade
- ULSI
Physical Properties
- Flashpoint
- Not applicable
- Color
- Colorless
- Vapor Pressure
- similar to water hectopascal
- Melting Point/Range
- No data available
- pH
- 6.2 to 7.0 (20 °C)
- Odor
- Odorless
- Boiling Point/Range
- > 100 °C (1,013 hPa)
- Physical Form
- Liquid
- Density
- 1.110 g/cm3 (20 °C)
- Partition Coefficient
- No data available
Safety Information
- Ignition Temperature
- Not applicable
- Evaporation Rate
- No data available
- Incompatible Materials
- Contact with strong acids liberates hydrogen fluoride, Glass and silicate-containing materials are attacked
- Thermal Decomposition
- No decomposition if used as directed.
- Oxidizing
- The substance or mixture is not classified as oxidizing.
- Flammable Gas Formation
- The substance or mixture does not emit flammable gases in contact with water.
- Flammability
- Not applicable
- Chemical Stability
- Stable under normal conditions.
- Self Ignition
- Not auto-flammable
International Transportation
- Chemical Class
- 6.1
- UN Number
- 3287
- Harmonized System Code
- 28261910
- Packing Group
- III
General Information
- Molar Mass
- 37.04 g/mol
- Grade
- ULSI
Physical Properties
- Flashpoint
- Not applicable
- Color
- Colorless
- Vapor Pressure
- similar to water hectopascal
- Melting Point/Range
- No data available
- pH
- 6.2 to 7.0 (20 °C)
- Odor
- Odorless
- Boiling Point/Range
- > 100 °C (1,013 hPa)
- Physical Form
- Liquid
- Density
- 1.110 g/cm3 (20 °C)
- Partition Coefficient
- No data available
Safety Information
- Ignition Temperature
- Not applicable
- Evaporation Rate
- No data available
- Incompatible Materials
- Contact with strong acids liberates hydrogen fluoride, Glass and silicate-containing materials are attacked
- Thermal Decomposition
- No decomposition if used as directed.
- Oxidizing
- The substance or mixture is not classified as oxidizing.
- Flammable Gas Formation
- The substance or mixture does not emit flammable gases in contact with water.
- Flammability
- Not applicable
- Chemical Stability
- Stable under normal conditions.
- Self Ignition
- Not auto-flammable
International Transportation
- Chemical Class
- 6.1
- UN Number
- 3287
- Harmonized System Code
- 28261910
- Packing Group
- III
- Molar Mass : 37.04 g/mol
- Grade : ULSI
- Flashpoint : Not applicable
- Color : Colorless
- Vapor Pressure : similar to water hectopascal
- Melting Point/Range : No data available
- pH : 6.2 to 7.0 (20 °C)
- Odor : Odorless
- Boiling Point/Range : > 100 °C (1,013 hPa)
- Physical Form : Liquid
- Density : 1.110 g/cm3 (20 °C)
- Partition Coefficient : No data available
- Ignition Temperature : Not applicable
- Evaporation Rate : No data available
- Incompatible Materials : Contact with strong acids liberates hydrogen fluoride, Glass and silicate-containing materials are attacked
- Thermal Decomposition : No decomposition if used as directed.
- Oxidizing : The substance or mixture is not classified as oxidizing.
- Flammable Gas Formation : The substance or mixture does not emit flammable gases in contact with water.
- Flammability : Not applicable
- Chemical Stability : Stable under normal conditions.
- Self Ignition : Not auto-flammable
- Chemical Class : 6.1
- UN Number : 3287
- Harmonized System Code : 28261910
- Packing Group : III
Property
Value
assay
40.0 - 41.0 %
pH (1 %,25°C)
6.80 - 7.00
residue on ignition (SO4)
Max. 10.0 ppm
silver (Ag)
Max. 1 ppb
aluminium (Al)
Max. 2 ppb
arsenic (As)
Max. 5 ppb
gold (Au)
Max. 5 ppb
boron (B)
Max. 5 ppb
barium (Ba)
Max. 5 ppb
beryllium (Be)
Max. 5 ppb
bismuth (Bi)
Max. 5 ppb
calcium (Ca)
Max. 5 ppb
cadmium (Cd)
Max. 5 ppb
cobalt (Co)
Max. 5 ppb
chromium (Cr)
Max. 2 ppb
copper (Cu)
Max. 2 ppb
iron (Fe)
Max. 5 ppb
gallium (Ga)
Max. 5 ppb
germanium (Ge)
Max. 5 ppb
potassium (K)
Max. 2 ppb
lithium (Li)
Max. 2 ppb
magnesium (Mg)
Max. 2 ppb
manganese (Mn)
Max. 5 ppb
molybdenum (Mo)
Max. 5 ppb
sodium (Na)
Max. 2 ppb
niobium (Nb)
Max. 5 ppb
nickel (Ni)
Max. 2 ppb
lead (Pb)
Max. 5 ppb
antimony (Sb)
Max. 5 ppb
tin (Sn)
Max. 5 ppb
strontium (Sr)
Max. 5 ppb
tantalum (Ta)
Max. 5 ppb
titanium (Ti)
Max. 5 ppb
thallium (Tl)
Max. 5 ppb
vanadium (V)
Max. 5 ppb
tungsten (W)
Max. 5 ppb
zinc (Zn)
Max. 5 ppb
zirconium (Zr)
Max. 5 ppb
chloride (Cl)
Max. 4.0 ppm
nitrate (NO3)
Max. 10.0 ppm
phosphate (PO4)
Max. 1.0 ppm
sulfate (SO4)
Max. 2.0 ppm
APHA
Max. 10
