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203947

Sigma-Aldrich

Ammonium tetrachloropalladate(II)

≥99.995% trace metals basis

Synonym(s):

Palladium(II)-ammonium chloride

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About This Item

Linear Formula:
(NH4)2PdCl4
CAS Number:
13820-40-1
Molecular Weight:
284.31
EC Number:
237-498-6
MDL number:
MFCD00010884
UNSPSC Code:
12352302
PubChem Substance ID:
24852079
NACRES:
NA.23

Assay

≥99.995% trace metals basis

form

solid

impurities

≤50.0 ppm Trace Metal Analysis

density

2.17 g/mL at 25 °C (lit.)

SMILES string

[H][N+]([H])([H])[H].[H][N+]([H])([H])[H].Cl[Pd--](Cl)(Cl)Cl

InChI

1S/4ClH.2H3N.Pd/h4*1H;2*1H3;/q;;;;;;+2/p-2

InChI key

IRKVTUVFHGUMMN-UHFFFAOYSA-L

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Features and Benefits

Reacts with creatinine (cat. no. 859702) to form various Pd-creatinine complexes with applications in semiconductors, catalysis, mixed oxidation state studies, and electron conductivity.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCQ0293
MKCF2266
MKCC6852
MKBZ4610V
MKBJ3311V

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You Yu et al.
Small (Weinheim an der Bergstrasse, Germany), 11(28), 3444-3449 (2015-03-20)
Stretchable and transparent electrodes are fabricated by chemical deposition of metal thin films on natural veins of leaves at ambient conditions. These vein-based transparent electrodes show excellent electro-optical property (0.9 Ω sq(-1) at 83% T) even at 50% tensile strains
B L Iverson et al.
Nucleic acids research, 15(19), 7823-7830 (1987-10-12)
Reaction of DNA with K2PdCl4 at pH 2.0 followed by a piperidine workup produces specific cleavage at adenine (A) residues. Product analysis revealed the K2PdCl4 reaction involves selective depurination at adenine, affording an excision reaction analogous to the other chemical
A water-based synthesis of octahedral, decahedral, and icosahedral Pd nanocrystals.
Byungkwon Lim et al.
Angewandte Chemie (International ed. in English), 46(48), 9279-9282 (2007-10-31)
V A Tomilets et al.
Farmakologiia i toksikologiia, 44(1), 77-80 (1981-01-01)
A scheme has been devised that makes it possible to assess a specific mechanism of action of any histamine-releasing agent. The scheme suggests a switch off of different stages of histamine secretion--interaction of a histamine liberator with surface cell receptors
Can reliable information sources be trusted?
Malin Engfeldt et al.
Contact dermatitis, 65(6), 364-367 (2011-11-15)
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