Ammonium Salts
AMMONIUM BIFLUORIDE Extra Pure
Ammonium hydrogen difluoride, Etching powder
- Article code
- 01090
- CAS
- 1341-49-7
- Grade
- Extra Pure
- Purity
- 98%
- Category
- Ammonium Salts
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Properties
- Article No.
- 01090
- Grade
- Extra Pure
- Purity
- 98%
- CAS No.
- 1341-49-7
- Molecular Formula
- NH4F.HF
- Molecular Weight
- 57.07
- H.S. Code
- 2826.1990
- Shelf Life
- 60 Months
- Supply conditions
- Restricted for Export
Product information
| Article No. | 01090 | Grade | Extra Pure |
| Purity | 98% | CAS No. | 1341-49-7 |
| Molecular Formula | NH4F.HF | Molecular Weight | 57.07 |
| H.S. Code | 2826.1990 | Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White crystalline |
| Odour | Odorless | pH value | 3.5 (5% Solution) |
| Melting point/ Freezing point [°C] | 125 °C | Boiling point [°C] | 240°C |
| Density [g/cm3] | 1.5 | Solubility in water [% weight] | 41.5g/l00 g Water @ 250C |
Specifications
| Appearance | White crystalline hygroscopic powder/Flakes | Assay (acidimetric) | Min 98% |
| Residue on ignition | Max 0.05% | Chloride (Cl) | Max 0.005% |
| Silica (SiO2) | Max 0.5% | Sulphate (SO4) | Max 0.05% |
| Iron (Fe) | Max 0.005% | Lead (Pb) | Max 0.01% |
Packaging options
- 500 g (00500)
- 2500 g (02500)
- 25 Kg (0025K)
- 50 Kg (0050K)
Details
AMMONIUM BIFLUORIDE Extra Pure Ammonium hydrogen difluoride, Etching powder Restricted for Export (Under Scomet) MSDS DE EN FR KO PT ES TH TR COAs Packings 500 g (00500) 2500 g (02500) 25 Kg (0025K) 50 Kg (0050K) Print friendly version Article No. 01090 Grade Extra Pure Purity 98% CAS No. 1341-49-7 Molecular Formula NH 4 F.HF Molecular Weight 57.07 H.S. Code 2826.1990 Shelf Life 60 Months Physical Properties Physical state at 20 °C Solid Colour White crystalline Odour Odorless pH value 3.5 (5% Solution) Melting point/ Freezing point [°C] 125 °C Boiling point [°C] 240°C Density [g/cm3] 1.5 Solubility in water [% weight] 41.5g/l00 g Water @ 250C Specifications Appearance White crystalline hygroscopic powder/Flakes Assay (acidimetric) Min 98% Residue on ignition Max 0.05% Chloride (Cl) Max 0.005% Silica (SiO2) Max 0.5% Sulphate (SO4) Max 0.05% Iron (Fe) Max 0.005% Lead (Pb) Max 0.01% Safety Information and Hazard Symbols Symbol: GHS05, GHS06 Signal Word: Danger UN No.: 1727 IMCO Class No.: 8 Packing Group: II Hazardous Statement: H301-H314 Precaution Statement: P280-P301 + P310-P305 + P351 + P338-P310 Revision Date: 29-Nov-2021 Home Lab Chemicals Ammonium Salts AMMONIUM BIFLUORIDE