Toxic
Corrosive Ammonium hydrogen difluoride ≥98.5%, AnalaR NORMAPUR® analytical reagent
Catalog # 81000.260
Supplier: VWR Chemicals
CAS Number:
Specifications
- Pack type:Plastic bottle for solids
- Pk:500 g
- Seq:3645
Specifications
Specification Test Results
- Assay:Min. 98.5 %
- Heavy metals (as Pb):Max. 0.03 %
- Ignition residue (SO4):Max. 0.02 %
- Insolubility in water:Max. 50 ppm
- Cl (Chloride):Max. 5 ppm
- SO4 (Sulphate):Max. 50 ppm
- Ca (Calcium):Max. 10 ppm
- Fe (Iron):Max. 80 ppm
Specification Test Results
About this item
:
:57.04 g/mol
Merck Index:13,00498
Melting Pt:127 °C
Density:0,8 g/cm³ (20 °C)
Storage Temperature:Ambient
EINECS:215-676-4
UN:1727
ADR:8,II
:GHS06
:GHS05
CAS Number:1341-49-7
Formula:NH₄HF₂
MDL Number:MFCD00012018