Zinc - Ph.Eur., puriss. p.a., ACS, granular , CAS No.7440-66-6

CAS: 7440-66-6 Cat. No.: Z434812 Formula: Zn Molecular Weight: 65.39 EC Number: 231-175-3
AVAILABLE TO ORDER
GRADE & PURITY Ph.Eur. ? European Pharmacopoeia grade — conforms to Ph.Eur. monographs across EU member states. Use for pharmaceutical work needing European compendial compliance. puriss. p.a. ? Puriss. pro analysi — very high purity suitable for analysis, meeting recognized analytical specs. Use for analytical work demanding certified high purity. ACS ? ACS grade — meets American Chemical Society specifications, the analytical benchmark in the US. Use for analytical and QC work needing ACS-defined purity. granular
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
Normal
★
Size
Germany (EU)
USA*
Price
Qty
250g
Z434812-250g
1 In stock
1 In stock

€124.00

€144.83
Save €20.83 (14.38%)
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Why this grade

Ph.Eur., puriss. p.a., ACS, granular ACS,Ph.Eur.,puriss. p.a. 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.

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Literature proof

Cited in 217 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Application

Zinc can be used in the preparation of organozinc reagents, Reformatsky reagents, and the Simmons-Smith reagent.

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
Ph.Eur., puriss. p.a., ACS, granular
Storage
Room temperature,Argon charged
Shipped In
Normal
Grade
ACS, Ph.Eur., puriss. p.a.
Names and Identifiers
Canonical Smiles[Zn]
IUPAC Namezinc
InChIKeyHCHKCACWOHOZIP-UHFFFAOYSA-N
INCHI1S/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.

3 results found

Lot NumberCertificate TypeDateItem
B2524295Certificate of AnalysisFeb 26, 2025 Z434812
B2524323Certificate of AnalysisFeb 26, 2025 Z434812
G2627073Certificate of AnalysisFeb 26, 2025 Z434812
Chemical and Physical Properties
SensitivityMoisture sensitive,Air sensitive
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
Puriss. p.a.: what it means, when to use it, and how it compares
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
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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