Hexafluorozirconic Acid CAS 12021-95-3 for Metal Surface Treatment and Cleaning

• CAS No.: 12021-95-3
• Formula: H2f6zr
• EINECS: 234-666-0
• Certification: ISO
• Purity: 90%~99%
• Type: Hexafluorozirconic Acid
• Model NO.: CAS 12021-95-3
• Grade Standard: Industrial Grade
• Assay: 40% Min. ,45% Min.
• Dissociate Acid (Hf): 2% Max.
• Fluorosilicate(H2sif6): 0.2% Max.
• Iron(Fe): 0.01% Max.
• Transport Package: 25kgs Plastic Drum, 250kgs Plastic Drum, 1000kgs I
• Specification: Miscible with acid-base solutions
• Trademark: Hexafluorozirconic Acid
• Origin: China

Product Description

Property: Colorless transparent liquid; precipitate crystal of Fluozirconic acid under ordinary temperature when its concentration is over 42%.

Specification:

Impurity name	Index
Assay	40% min. ,  45% min.
Dissociate acid (HF)	2% max.
Fluorosilicate( H2SiF6)	0.2% max.
Iron(Fe)	0.01% max.

Usage: In manufacture of optical glass and fluozirconate. Analytical reagent ; in manufacture of fluotitanates and titanium; raw material for zirconium compound and magnalium; catalyst; the production of steel and non-ferrous metal alloy, auto energy industry and senior electrical material, fireproofing, electro-vacuum technology materials, optical glass, fireworks, ceramics and enamel.
Packing : 25KGS plastic drum, 250KGS plastic drum, 1000KGS IBC.

Hazardous details: Inorganic acidic corrosive , UN No: 3264 , Class: 8 , Packing group: II