Barium - PrimorTrace™, Distillation grade, ≥99.99% metals basis, dendritic pieces , CAS No.7440-39-3

CAS: 7440-39-3 Cat. No.: B434720 Formula: Ba Molecular Weight: 137.33 EC Number: 231-149-1 PubChem CID: 5355457
AVAILABLE TO ORDER
GRADE & PURITY PrimorTrace™ ? PrimorTrace™ — Aladdin's trace-metal-analysis line with ultra-low metal background. Use for ICP/AAS trace-metal work where contamination must be minimal. Distillation grade ? Distillation grade — purified by/for distillation with controlled volatile profile. Use where distillation behavior and low residue are important. ≥99.99% metals basis dendritic pieces
Synonyms
Barium metal | 56Ba | Barium pieces (dendritic), 3N | CHEBI:32595 | BARIUM [WHO-DD] | Ba | 24GP945V5T | Barium [UN1400] [Dangerous when wet] | (1-phenyl-ethyl)-hydrazine | Q1112 | barium atom | Barium rod, 22mm (0.9in) dia | Barium Standard: Ba @ 1000 mi
Storage
Room temperature
Shipped In
FedEx DG Service
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Size
USA
Germany (EU)*
Price
Qty
5g
B434720-5g
Made to order · 8–12 wks

$1,335.90

$1,558.90
Save $223.00 (14.30%)
25g
B434720-25g
Made to order · 8–12 wks

$5,339.90

$6,235.90
Save $896.00 (14.37%)
Enter a quantity for the sizes you want to add.
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Why this grade

PrimorTrace™, Distillation grade, ≥99.99% metals basis, dendritic pieces Distillation grade,PrimorTrace™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships FedEx DG Service Check lot-specific COA for exact specifications.

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Quality documents

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

📚

Literature proof

Cited in 93 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Application

Critical for the synthesis of pure Ba 21 M 2 O 5 H X (M = Ge, SI, Ga, In, Tl) suboxide Zintl phases. 3 Catalyst for the formation of graphitic nanofilaments.

Specifications

Synonyms
Barium metal | 56Ba | Barium pieces (dendritic), 3N | CHEBI:32595 | BARIUM [WHO-DD] | Ba | 24GP945V5T | Barium [UN1400] [Dangerous when wet] | (1-phenyl-ethyl)-hydrazine | Q1112 | barium atom | Barium rod, 22mm (0.9in) dia | Barium Standard: Ba @ 1000 mi
Specifications & Purity
PrimorTrace™, Distillation grade, ≥99.99% metals basis, dendritic pieces
Storage
Room temperature
Shipped In
FedEx DG Service
Grade
Distillation grade, PrimorTrace™
Purity
≥99.99% metals basis
Names and Identifiers
Canonical Smiles
[Ba]
IUPAC Name
barium
InChIKey
DSAJWYNOEDNPEQ-UHFFFAOYSA-N
INCHI
1S/Ba
Isomeric SMILES
[Ba]
WGK Germany
3
RTECS
CQ8370000
PubChem CID
5355457
UN Number
1400
Packing Group
II
Molecular Weight
137.33

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 alkaline earth metal compounds
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentHomogeneous alkaline earth metal compounds
Alternative Parents Not available
Molecular FrameworkNot available
Substituents Homogeneous alkaline earth metal
DescriptionThis compound belongs to the class of inorganic compounds known as homogeneous alkaline earth metal compounds. These are inorganic compounds containing only metal atoms,with the largest atom being a alkaline earth metal atom.
External Descriptors elemental barium
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
Boil Point(°C)1640°C
Melt Point(°C)725°C
Molecular Weight137.330 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count0
Exact Mass137.905 Da
Monoisotopic Mass137.905 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
Documents & Articles
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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