Silver - ≥99.9% metals basis, ≤0.5um,Contains about 1% ammonium polyacrylate dispersing agent , CAS No.7440-22-4

CAS: 7440-22-4 Cat. No.: S110972 Formule: Ag Poids moléculaire: 107.87 Numéro CE: 231-131-3 PubChem CID: 23954
DISPONIBLE À COMMANDE
GRADE & PURITY ≥99.9% metals basis ≤0.5um,Contains about 1% ammonium polyacrylate dispersing agent
Synonyms
7440-22-4|Ag|Silver|Colloidal silver|Argentum|Silver atom|Silver, colloidal|Silver metal|Silber|Silver, bullion|Silver, flakes|Silver(II)|Nanosilver|Silver nanowires|CI 77820|Silver needles|Silver powder|Silver flake|Silver foil|Silver shot|Silver wire|Si
Storage
Room temperature,Argon charged
Shipped In
Normal
★
Size
Allemagne (EU)
USA*
Price
Qty
5g
S110972-5g
Sur commande · 8–12 semaines
90,16€
25g
S110972-25g
—
1 En stock
347,01€
100g
S110972-100g
—
1 En stock
1 180,04€
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥99.9% metals basis, ≤0.5um,Contains about 1% ammonium polyacrylate dispersing agent for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Argon charged Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 214 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonymes
7440-22-4 | Ag | Silver | Colloidal silver | Argentum | Silver atom | Silver, colloidal | Silver metal | Silber | Silver, bullion | Silver, flakes | Silver(II) | Nanosilver | Silver nanowires | CI 77820 | Silver needles | Silver powder | Silver flake | Silver foil | Silver shot | Silver wire | Si
Spécifications et pureté
≥99.9% metals basis, ≤0.5um,Contains about 1% ammonium polyacrylate dispersing agent
Conditions de stockage de stockage
Room temperature,Argon charged
Expédié en
Normal
Pureté
≥99.9% metals basis
Noms et identifiants
Pubchem Sid
Sourires canoniques
[Ag]
IUPAC Name
silver
InChIKey
BQCADISMDOOEFD-UHFFFAOYSA-N
INCHI
1S/Ag
Isomères SMILES
[Ag]
PubChem CID
23954
Numéro ONU
3077(powder)
Groupe d'emballage
III
Poids moléculaire
107.87

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomInorganic compounds
SuperclassHomogeneous metal compounds
ClasseHomogeneous transition metal compounds
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentHomogeneous transition metal compounds
Alternative Parents Not available
Molecular FrameworkNot available
Substituents Homogeneous transition metal
DescriptionThis compound belongs to the class of inorganic compounds known as homogeneous transition metal compounds. These are inorganic compounds containing only metal atoms,with the largest atom being a transition metal atom.
External Descriptors elemental silver
Structure 3D
Modèle de structure chimique interactif





Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

5 results found

Lot NumberCertificate TypeDateArticle
H2127151Certificate of AnalysisJun 09, 2025 S110972
A1915140Certificate of AnalysisNov 17, 2022 S110972
A1915141Certificate of AnalysisNov 17, 2022 S110972
E2413063Certificate of AnalysisJul 08, 2021 S110972
K2330072Certificate of AnalysisJul 08, 2021 S110972
Propriétés chimiques et physiques
SensibilitéAir Sensitive
Point d'ébullition (°C)2212°C
Point de fusion (°C)960°C
Poids moléculaire107.868 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count0
Exact Mass106.905 Da
Monoisotopic Mass106.905 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count1
Formal Charge0
Complexity0.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
FAQ et articles
Thermoelectric Materials Selection Guide: Evaluation Framework, Temperature-Range–System Map, and Modularization Gatekeeping Criteria (with Product Navigation Tables 1–4)
Why Metal Nanocatalysts Can “Save Energy Yet Lose Performance Easily”: Durability Logic from Active Sites to Support/Interface Engineering (Including Selection Guide and Product Tables A–D)
Mercapto Silane Coupling Agents: Structural Features, Classification, Applications, and Selection
Metal Halide Perovskite Solar Cells: Sources of High Efficiency, Stability Bottlenecks, and Experimental Decision Logic
From Barium Titanate Dielectrics to Multilayer Ceramic Capacitors: Dielectric Properties and Experimental Evaluation of Barium Titanate-Based Ceramics
How ZnO Nanoparticle Electron Transport Layers Reduce Dark Current in Organic Photodetectors: Mechanisms, Film Quality, and Material Selection
Application of Conductive Carbon Black in Coatings: Selection Criteria, Dispersion Control, and Conductive Network Construction
Citations of This Product
Calculateurs de solution
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