Description & Physical Properties
Appearance
Molecular Weight
Clear Colourless Liquid
20.01
Appearance
Melting Point
Clear Colourless Liquid
NA
Appearance
Boiling Point
Clear Colourless Liquid
NA
Appearance
Density at 20 °C
Clear Colourless Liquid
1.17gm/cc
Product Specification
Parameter
Assay as HF
Guaranteed - %
45-46
Parameter
All Trace elements
Guaranteed - %
lessthan 10ppb
Product Application
Solar Grade Dilute Hydrofluoric Acid (DHF) is a high-purity HF solution engineered for solar photovoltaic and semiconductor applications where ultra-low impurities and consistent chemical performance are critical. Manufactured under stringent quality controls, it enables precise surface treatment without contamination, making it ideal for silicon wafer texturing, cleaning, and etching processes where even trace impurities can impact efficiency and yield.
Packing
HDPE Carboy, ISO Container,IBC
Classification and Safety Information
HAZARDOUS AND VERY CORROSIVE LIQUID. REFER MSDS FOR FURTHER DETAILS. For TDS and MSDS, please contact TANFAC Marketing @ http://tanfac.com/contact
