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: 2024-08-21 22:41:43

Palladium(II)-ammonium chloride Structural

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.