Molekula
Ammoniumhydrogendifluorid
Ammonium hydrogen difluoride is a corrosive inorganic compound used in etching glass, semiconductor manufacturing, and as a fluorinating agent. It is available as a solid or aqueous solution. CAS: 1341-49-7, molecular formula: NH4F · xHF, molecular weight: 57.04 g/mol, stored at ambient temperature. Signal word: Danger. Molekula supplies Ammonium hydrogen difluoride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Übersicht
Ammonium hydrogen difluoride is a corrosive inorganic compound used in etching glass, semiconductor manufacturing, and as a fluorinating agent. It is available as a solid or aqueous solution. CAS: 1341-49-7, molecular formula: NH4F · xHF, molecular weight: 57.04 g/mol, stored at ambient temperature. Signal word: Danger. Molekula supplies Ammonium hydrogen difluoride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Spezifikationen
| Property | Value |
|---|---|
| Appearance | White flake |
| Assay | ≥95.0% |
Lagerung und Handhabung
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | II |
| Shelf Life | 60 months |
| Acidity | Acid |
Identifizierung
| Property | Value |
|---|---|
| CAS Number | 1341-49-7 |
| Molecular Formula | NH4F . xHF |
| Molecular Weight | 57.04 |
| SMILES | [NH4+].F.[F-] |
| EC / UN Number | 1727 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2826.19.1000 |
| Tariff Code | 2826191000 |
Sicherheit & GHS
-
Corrosive
GHS05
-
Toxic
GHS06
Gefahrenhinweise
- H301 Toxic if swallowed
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
Vorsichtsmaßnahmen
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Nur für Forschungs- und industrielle Zwecke
Dokumente
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Preise und Verpackungsgrößen
Synonyme
Es wurden keine alternativen Namen für dieses Produkt aufgezeichnet.
Häufig gestellte Fragen
What is ammonium hydrogen difluoride used for?
It is primarily used as a fluorinating agent in organic synthesis and for etching glass and ceramics.
What is the chemical formula and molecular weight?
The formula is NH4F · xHF with a molecular weight of 57.04 g/mol.
How should ammonium hydrogen difluoride be stored?
It should be stored at ambient temperature in a tightly sealed container, away from moisture and incompatible materials.
What grade is available?
Available in reagent grade; custom grades may be available upon request.
Can Molekula supply it in bulk?
Yes, Molekula can supply ammonium hydrogen difluoride in bulk quantities; please contact sales for details.
What documentation comes with the order?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the shipment.
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