Other Etchants
Nitric Acid Etching Mixture (17527)
SEF 835(65)-130-35 Puranal
Request Free Samples
You can only request up to 6 free samples. Please remove one or more products from your sample bag before requesting another sample
×
Physical Properties
- Odor
- Stinging
- Physical Form
- Liquid
- Flashpoint
- Not applicable
- Color
- Colorless
- pH
- Acidic
- Melting Point/Range
- No data available
- Boiling Point/Range
- > 100 °C (1,013 hPa)
Safety Information
- Ignition Temperature
- Not applicable
- Corrosivity
- Corrosive to metals
- Incompatible Materials
- Reactions with combustible substances, Glass and silicate-containing materials are attacked, Hydrogen by reaction with metals
- Thermal Decomposition
- To avoid thermal decomposition, do not overheat.
International Transportation
- UN Number
- 2922
- Harmonized System Code
- 38249996
- Chemical Class
- 8
- Packing Group
- II
- Sub Class 1
- 6.1
Physical Properties
- Odor
- Stinging
- Physical Form
- Liquid
- Flashpoint
- Not applicable
- Color
- Colorless
- pH
- Acidic
- Melting Point/Range
- No data available
- Boiling Point/Range
- > 100 °C (1,013 hPa)
Safety Information
- Ignition Temperature
- Not applicable
- Corrosivity
- Corrosive to metals
- Incompatible Materials
- Reactions with combustible substances, Glass and silicate-containing materials are attacked, Hydrogen by reaction with metals
- Thermal Decomposition
- To avoid thermal decomposition, do not overheat.
International Transportation
- UN Number
- 2922
- Harmonized System Code
- 38249996
- Chemical Class
- 8
- Packing Group
- II
- Sub Class 1
- 6.1
- Odor : Stinging
- Physical Form : Liquid
- Flashpoint : Not applicable
- Color : Colorless
- pH : Acidic
- Melting Point/Range : No data available
- Boiling Point/Range : > 100 °C (1,013 hPa)
- Ignition Temperature : Not applicable
- Corrosivity : Corrosive to metals
- Incompatible Materials : Reactions with combustible substances, Glass and silicate-containing materials are attacked, Hydrogen by reaction with metals
- Thermal Decomposition : To avoid thermal decomposition, do not overheat.
- UN Number : 2922
- Harmonized System Code : 38249996
- Chemical Class : 8
- Packing Group : II
- Sub Class 1 : 6.1
Property
Value
nitric acid
55.5 - 57.5 %
acetic acid (CH3COOH)
9.1 - 11.1 %
assay hydrofluoric acid (HF)
1.3 - 1.7 %
residue on ignition
Max. 20 ppm
arsenic (As)
Max. 0.1 ppm
copper (Cu)
Max. 0.1 ppm
iron (Fe)
Max. 1 ppm
potassium (K)
Max. 0.1 ppm
sodium (Na)
Max. 0.5 ppm
zinc (Zn)
Max. 0.1 ppm
chloride (Cl)
Max. 5 ppm
phosphate (PO4)
Max. 2 ppm
sulfate (SO4)
Max. 5 ppm