Silicon Etchants
Nitric Acid Etching Mixture (17579)
SEF 750-125-125 Puranal
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Overview
Specifications
General Information
- Application
- Etchants
- CAS Number
- 7697-37-2
- Grade
- SemEG
- Synonyms
- Etchant
- Hydrogen Nitrate
Physical Properties
- Boiling Point/Range
- > 100 °C (1,013 hPa)
- Color
- Colorless
- Density
- 1.33 g/cm3 (20 °C)
- Flashpoint
- Not applicable
- Melting Point/Range
- No data available
- Odor
- Stinging
- pH
- Acidic
- Physical Form
- Liquid
- Solubility in Water
- Completely miscible
Safety Information
- Chemical Stability
- No data available
- Corrosivity
- Corrosive to metals
- Ignition Temperature
- Not applicable
- Incompatible Materials
- Glass and silicate-containing materials are attacked, Reactions with combustible substances, Hydrogen by reaction with metals
- Thermal Decomposition
- To avoid thermal decomposition, do not overheat.
International Transportation
- Chemical Class
- 8
- Harmonized System Code
- 38249996
- Packing Group
- II
- Sub Class 1
- 6.1
- UN Number
- 2922
General Information
- Application
- Etchants
- CAS Number
- 7697-37-2
- Grade
- SemEG
- Synonyms
- Etchant
- Hydrogen Nitrate
Physical Properties
- Boiling Point/Range
- > 100 °C (1,013 hPa)
- Color
- Colorless
- Density
- 1.33 g/cm3 (20 °C)
- Flashpoint
- Not applicable
- Melting Point/Range
- No data available
- Odor
- Stinging
- pH
- Acidic
- Physical Form
- Liquid
- Solubility in Water
- Completely miscible
Safety Information
- Chemical Stability
- No data available
- Corrosivity
- Corrosive to metals
- Ignition Temperature
- Not applicable
- Incompatible Materials
- Glass and silicate-containing materials are attacked, Reactions with combustible substances, Hydrogen by reaction with metals
- Thermal Decomposition
- To avoid thermal decomposition, do not overheat.
International Transportation
- Chemical Class
- 8
- Harmonized System Code
- 38249996
- Packing Group
- II
- Sub Class 1
- 6.1
- UN Number
- 2922
- Grade : SemEG
- Synonyms : Etchant|Hydrogen Nitrate
- CAS Number : 7697-37-2
- Application : Etchants
- pH : Acidic
- Odor : Stinging
- Flashpoint : Not applicable
- Density : 1.33 g/cm3 (20 °C)
- Color : Colorless
- Boiling Point/Range : > 100 °C (1,013 hPa)
- Melting Point/Range : No data available
- Solubility in Water : Completely miscible
- Physical Form : Liquid
- Thermal Decomposition : To avoid thermal decomposition, do not overheat.
- Corrosivity : Corrosive to metals
- Ignition Temperature : Not applicable
- Incompatible Materials : Glass and silicate-containing materials are attacked, Reactions with combustible substances, Hydrogen by reaction with metals
- Chemical Stability : No data available
- Packing Group : II
- Harmonized System Code : 38249996
- Sub Class 1 : 6.1
- UN Number : 2922
- Chemical Class : 8
Sales Sheet
Name
Description
File Size
Date
Size
Texture Etch-wafer thinning materials
application/pdf 961.5 KB
10/31/2023
961.5 KB
Name
Description
File Size
Date
Size
Texture Etch-wafer thinning materials
application/pdf 961.5 KB
10/31/2023
961.5 KB
Name
Description
File Size
Date
Size
Texture Etch-wafer thinning materials
961.5 KB
10/31/2023