Zinc - AR, ≥99% , CAS No.7440-66-6

CAS: 7440-66-6 Cat. No.: Z112714 Formula: Zn Molecular Weight: 65.39 EC Number: 231-175-3
AVAILABLE TO ORDER
GRADE & PURITY AR ? Analytical Reagent grade — high-purity chemicals meeting strict assay limits for lab analysis. Use when accuracy matters and trace impurities could skew results. ≥99%
Synonyms
LS 2 | Zinc, purum, powder | Asarco L 15 | Zinc mossy | Zinc(1+) | zinc(1+) ion | Zinc ashes | Zinc shot | Zinc, 99.5% | Zinc, pellets | 30Zn | CHEBI:30185 | CCRIS 1582 | ZINC [MI] | Zinc, JIS special grade | Zn | Merrillite | Zinc powder | Zinc powder, -
Storage
Room temperature,Argon charged
Shipped In
FedEx DG Service
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Size
USA
Germany (EU)*
Price
Qty
500g
Z112714-500g
3 In stock
4 In stock

$21.90

$24.90
Save $3.00 (12.05%)
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Why this grade

AR, ≥99% AR for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Argon charged Ships FedEx DG Service 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 217 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
LS 2 | Zinc, purum, powder | Asarco L 15 | Zinc mossy | Zinc(1+) | zinc(1+) ion | Zinc ashes | Zinc shot | Zinc, 99.5% | Zinc, pellets | 30Zn | CHEBI:30185 | CCRIS 1582 | ZINC [MI] | Zinc, JIS special grade | Zn | Merrillite | Zinc powder | Zinc powder, -
Specifications & Purity
AR, ≥99%
Storage
Room temperature,Argon charged
Shipped In
FedEx DG Service
Grade
AR
Purity
≥99%
Names and Identifiers
Pubchem Sid
Canonical Smiles
[Zn]
IUPAC Name
zinc
InChIKey
HCHKCACWOHOZIP-UHFFFAOYSA-N
INCHI
1S/Zn
Isomeric SMILES
[Zn]
UN Number
UN 1789
Packing Group
II
Molecular Weight
65.39

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 zinc
3D Structure
Interactive Chemical Structure Model





Mechanisms of Action
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.

12 results found

Lot NumberCertificate TypeDateItem
I2610810Certificate of AnalysisSep 17, 2026 Z112714
H2513349Certificate of AnalysisAug 23, 2025 Z112714
B2524327Certificate of AnalysisFeb 26, 2025 Z112714
J2425700Certificate of AnalysisNov 02, 2024 Z112714
E2430502Certificate of AnalysisJun 14, 2024 Z112714
C2426409Certificate of AnalysisApr 13, 2024 Z112714
K2323017Certificate of AnalysisNov 29, 2023 Z112714
H2314336Certificate of AnalysisAug 18, 2023 Z112714
G2328165Certificate of AnalysisJul 31, 2023 Z112714
F2205122Certificate of AnalysisSep 02, 2022 Z112714
H2212189Certificate of AnalysisAug 20, 2022 Z112714
A2214725Certificate of AnalysisJan 19, 2022 Z112714
Chemical and Physical Properties
Boil Point(°C)907°C
Melt Point(°C)419.6°C
Molecular Weight65.400 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count0
Exact Mass63.9291 Da
Monoisotopic Mass63.9291 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
Documents & Articles
Magnesium
Potassium
A Practical Guide to Organozinc Reagents for Synthesis (Organozinc Reagents): Structural Features, Key Reactions, and a Practical Selection Navigation (Including Aladdin Product Tables)
Make “Aryl Chlorides + Low Pd Loading + Scale-Up Reproducibility” Reliable: The Initiation and Durability Logic of Pd–NHC (Palladium–N-Heterocyclic Carbene) Cross-Coupling (with Selection Navigation and Product Tables)
Flavones: Structural Features, Physicochemical Properties, and Key Points for Research and Applications
Fluorocarbon Resin Coating Formulation Design: Resin Selection, Supporting Systems, and Key Application Control Points
Formulation Design of Chlorinated Rubber Coatings: Component Synergy and Performance Control
Types of Inorganic Salts That Can Undergo Reduction Reactions: Nitrates, Sulfur-Containing Salts, Halogen Oxyanion Salts, and Metal Salts
Thietanes: Promising Small-Ring Building Blocks with Tunable Physicochemical Properties through Sulfur Oxidation-State Control
Reactions and Applications of 3,3-Difluoroallyl Sulfonium Salts (DFASs): Small-Molecule gem-Difluoroallylation, Selective Peptide Modification, and Subsequent Functionalization
Construction and Transformation of Aziridines in Drug Synthesis: Ring Strain, N-Substituent Control, Selective Ring Opening, and Scaffold Expansion
Regioselective Deprotonative Metalation of Pyridines: C–H Acidity, Coordination Effects, and Metal Systems
Regioselectivity of Pyridine-Diimine (PDI)–Cobalt-Catalyzed Simmons–Smith-Type Cyclopropanation: Alkene Substitution Patterns and the Methylene-Transfer Mechanism
From Temporary Covalent Assembly to Intramolecular Smiles Aryl Migration: DCPDC-Mediated Phenol–Primary Amine C–N Cross-Coupling
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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