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Ammonium hydrogen fluoride, tech. 95%, Thermo Scientific Chemicals
Description
Ammonium hydrogen fluoride is used as a chemical reagent in analysis and an antiseptic. It is also used in ceramics, electroplating, component of glass etchants as well as food processing equipment disinfectant. It acts as an intermediate in the production of hydrofluoric acid from hexafluorosilicic acid.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Specifications
| Boiling Point | 238°C |
| Melting Point | 120°C to 122°C |
| pH | 2 to 3 |
| Physical Form | Flakes |
| Quantity | 2 kg |
| UN Number | UN1727 |
| Merck Index | 14,498 |
| Solubility Information | Soluble in water. Slightly soluble in alcohol. |
| Formula Weight | 57.04 |
| Percent Purity | 95% |
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Safety and Handling
| Hazard Category | H301-H314-H335 |
| Hazard Statement | GHS H Statement H300-H314-H318 Fatal if swallowed. Causes severe skin burns and eye damage. Causes serious eye damage. |
| Precautionary Statement | P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c |
| DOTInformation | Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: AMMONIUM HYDROGENDIFLUORIDE, SOLID |
| EINECSNumber | 215-676-4 |
| RTECSNumber | BQ9200000 |
| TSCA | Yes |
| Recommended Storage | Ambient temperatures |
RUO – Research Use Only
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