Silver powder - D50:0.30-0.50μm, Specific surface area: 0.8-1.5m2/g , CAS No.7440-22-4

CAS: 7440-22-4 Cat. No.: S776852 Formula: Ag Molecular Weight: 107.87 EC Number: 231-131-3 PubChem CID: 23954
AVAILABLE TO ORDER
GRADE & PURITY D50:0.30-0.50μm, Specific surface area: 0.8-1.5m2/g
Storage
Room temperature,Argon charged
Shipped In
Normal
★
Size
Germany (EU)
USA*
Price
Qty
5g
S776852-5g
—
3 In stock
€119.66
25g
S776852-25g
Made to order · 8–12 wks
€416.43
100g
S776852-100g
Made to order · 8–12 wks
€867.65
Enter a quantity for the sizes you want to add.
🧪
Why this grade

D50:0.30-0.50μm, Specific surface area: 0.8-1.5m2/g 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.

Overview

High sphericity, good dispersibility, high sintering activity, excellent printing performance, suitable for HJT, metal mesh Field and solar cell front electrode silver paste.

Main indicators:

Project Index
110℃ Heat loss,% ≤0.10
538℃ Heat loss,% ≤0.80
Tap density,g/cm3 4.5-6.00
Specific surface area,m2 /g 0.8-1.5
Size distribution /
PSD D10(μm) 0.15-0.25
PSD D50(μm) 0.30-0.50
PSD D90(μm) 0.70-1.15
PSD D100(μm) ≤2.50

SEM photo


Specifications

Specifications & Purity
D50:0.30-0.50μm, Specific surface area: 0.8-1.5m2/g
Storage
Room temperature,Argon charged
Shipped In
Normal
Names and Identifiers
Canonical Smiles[Ag]
IUPAC Namesilver
InChIKeyBQCADISMDOOEFD-UHFFFAOYSA-N
INCHI1S/Ag
Isomeric SMILES [Ag]
PubChem CID 23954
UN Number 3077(powder)
Packing Group III
Molecular Weight 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
ClassHomogeneous 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
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
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.

2 results found

Lot NumberCertificate TypeDateItem
J2515495Certificate of AnalysisSep 11, 2025 S776852
J2515496Certificate of AnalysisSep 11, 2025 S776852
Chemical and Physical Properties
SensitivityAir sensitive;Moisture sensitive
x_boil_point_char2212°C
x_melt_point_char960°C
FAQs and Articles
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Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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