Palladium(II)-ammonium chloride
Synonym(s):Palladium(II)-ammonium chloride
- CAS NO.：13820-40-1
- Empirical Formula: Cl4H4NPd-
- Molecular Weight: 266.26
- MDL number: MFCD00010884
- EINECS: 237-498-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:23:54
What is Palladium(II)-ammonium chloride?
Chemical properties
Olive Green Crystalline Powder
The Uses of Palladium(II)-ammonium chloride
Ammonium tetrachloropalladate(II) is one of the preferred complexes, which are used for the preparation of palladium metallic particles. In addition, it forms Pd-creatinine complexes, which find use in the field of catalysis, and semiconductors. Colloidal palladium nanocatalysts and metal polymer catalyst systems can be prepared from ammonium tetrachloropalladate.
Definition
ChEBI: Ammonium tetrachloropalladate is a salt comprising separate ammonium cations and square planar [PdCl4](2-) anions. It contains a tetrachloropalladate(2-).
Safety Profile
A severe skin irritant. When heated to decomposition it emitsvery toxic fumes of Cl-, NOx, and NH3.
Properties of Palladium(II)-ammonium chloride
| Melting point: | °Cd ec.) |
| Density | 2.17 g/mL at 25 °C(lit.) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | soluble in H2O |
| form | Powder |
| color | Dark green to brown |
| Specific Gravity | 2.17 |
| Water Solubility | Soluble in water. Insoluble in ethanol. |
| Sensitive | Hygroscopic |
| CAS DataBase Reference | 13820-40-1(CAS DataBase Reference) |
| EPA Substance Registry System | Palladate(2-), tetrachloro-, diammonium, (SP-4-1)- (13820-40-1) |
Safety information for Palladium(II)-ammonium chloride
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Palladium(II)-ammonium chloride
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