Ammonium Fluoride
Ammonium Fluoride Solution (81600)
40%, VLSI
Overview
Specifications
General Information
- Molar Mass
- 37.04 g/mol
- Grade
- VLSI
Physical Properties
- Physical Form
- Liquid
- Melting Point/Range
- No data available
- Vapor Pressure
- similar to water hectopascal
- Odor
- Odorless
- Color
- Colorless
- Boiling Point/Range
- > 100 °C (1,013 hPa)
- pH
- 6.2 to 7.0 (20 °C)
- Density
- 1.110 g/cm3 (20 °C)
- Flashpoint
- Not applicable
- Partition Coefficient
- No data available
Safety Information
- Chemical Stability
- Stable under normal conditions.
- Thermal Decomposition
- No decomposition if used as directed.
- Incompatible Materials
- Contact with strong acids liberates hydrogen fluoride, Glass and silicate-containing materials are attacked
- Oxidizing
- The substance or mixture is not classified as oxidizing.
- Evaporation Rate
- No data available
- Flammability
- Not applicable
- Flammable Gas Formation
- The substance or mixture does not emit flammable gases in contact with water.
- Self Ignition
- Not auto-flammable
- Ignition Temperature
- Not applicable
International Transportation
- Chemical Class
- 6.1
- Packing Group
- III
- Harmonized System Code
- 28261910
- UN Number
- 3287
General Information
- Molar Mass
- 37.04 g/mol
- Grade
- VLSI
Physical Properties
- Physical Form
- Liquid
- Melting Point/Range
- No data available
- Vapor Pressure
- similar to water hectopascal
- Odor
- Odorless
- Color
- Colorless
- Boiling Point/Range
- > 100 °C (1,013 hPa)
- pH
- 6.2 to 7.0 (20 °C)
- Density
- 1.110 g/cm3 (20 °C)
- Flashpoint
- Not applicable
- Partition Coefficient
- No data available
Safety Information
- Chemical Stability
- Stable under normal conditions.
- Thermal Decomposition
- No decomposition if used as directed.
- Incompatible Materials
- Contact with strong acids liberates hydrogen fluoride, Glass and silicate-containing materials are attacked
- Oxidizing
- The substance or mixture is not classified as oxidizing.
- Evaporation Rate
- No data available
- Flammability
- Not applicable
- Flammable Gas Formation
- The substance or mixture does not emit flammable gases in contact with water.
- Self Ignition
- Not auto-flammable
- Ignition Temperature
- Not applicable
International Transportation
- Chemical Class
- 6.1
- Packing Group
- III
- Harmonized System Code
- 28261910
- UN Number
- 3287
- Molar Mass : 37.04 g/mol
- Grade : VLSI
- Physical Form : Liquid
- Melting Point/Range : No data available
- Vapor Pressure : similar to water hectopascal
- Odor : Odorless
- Color : Colorless
- Boiling Point/Range : > 100 °C (1,013 hPa)
- pH : 6.2 to 7.0 (20 °C)
- Density : 1.110 g/cm3 (20 °C)
- Flashpoint : Not applicable
- Partition Coefficient : No data available
- Chemical Stability : Stable under normal conditions.
- Thermal Decomposition : No decomposition if used as directed.
- Incompatible Materials : Contact with strong acids liberates hydrogen fluoride, Glass and silicate-containing materials are attacked
- Oxidizing : The substance or mixture is not classified as oxidizing.
- Evaporation Rate : No data available
- Flammability : Not applicable
- Flammable Gas Formation : The substance or mixture does not emit flammable gases in contact with water.
- Self Ignition : Not auto-flammable
- Ignition Temperature : Not applicable
- Chemical Class : 6.1
- Packing Group : III
- Harmonized System Code : 28261910
- UN Number : 3287
Property
Value
particles > 0,5 µm
Max. 200 P/ml
assay
40 - 41.0 %
residue on ignition (SO4)
Max. 10 ppm
pH (1 %,20°C)
6.2 - 7.0
silver (Ag)
Max. 0.05 ppm
aluminium (Al)
Max. 0.05 ppm
arsenic, antimony (as As)
Max. 0.03 ppm
gold (Au)
Max. 0.02 ppm
boron (B)
Max. 0.05 ppm
barium (Ba)
Max. 0.01 ppm
beryllium (Be)
Max. 0.01 ppm
bismuth (Bi)
Max. 0.02 ppm
calcium (Ca)
Max. 0.5 ppm
cadmium (Cd)
Max. 0.01 ppm
cobalt (Co)
Max. 0.01 ppm
chromium (Cr)
Max. 0.01 ppm
copper (Cu)
Max. 0.01 ppm
iron (Fe)
Max. 0.3 ppm
gallium (Ga)
Max. 0.01 ppm
germanium (Ge)
Max. 0.05 ppm
indium (In)
Max. 0.01 ppm
potassium (K)
Max. 0.05 ppm
lithium (Li)
Max. 0.01 ppm
magnesium (Mg)
Max. 0.05 ppm
manganese (Mn)
Max. 0.01 ppm
molybdenum (Mo)
Max. 0.01 ppm
sodium (Na)
Max. 0.1 ppm
nickel (Ni)
Max. 0.01 ppm
lead (Pb)
Max. 0.01 ppm
platinum (Pt)
Max. 0.05 ppm
silicon (Si)
Max. 200 ppm
tin (Sn)
Max. 0.02 ppm
strontium (Sr)
Max. 0.01 ppm
titanium (Ti)
Max. 0.01 ppm
thallium (Tl)
Max. 0.02 ppm
vanadium (V)
Max. 0.01 ppm
zinc (Zn)
Max. 0.05 ppm
zirconium (Zr)
Max. 0.01 ppm
ammonium hydrogen difluoride (NH4HF2)
Max. 200 ppm
chloride (Cl)
Max. 4 ppm
phosphate (PO4)
Max. 0.2 ppm
sulfate (SO4)
Max. 2 ppm
APHA
Max. 10
