Sodium benzoate - PharmPure™, ChP, pharmaceutical grade , CAS No.532-32-1

CAS: 532-32-1 Cat. No.: S104128 Formula: C6H5COONa Molecular Weight: 144.10 Beilstein Registry Number: 3572467 EC Number: 208-534-8
AVAILABLE TO ORDER
GRADE & PURITY PharmPure™ ? PharmPure™ — Aladdin's line of biopharmaceutical raw and starting materials. Use for pharma manufacturing inputs needing high purity and documentation. ChP ? Chinese Pharmacopoeia grade — meets ChP (中国药典) monograph specifications. Use for pharmaceutical work requiring compliance with Chinese standards. Pharmaceutical grade ? Pharmaceutical grade — purity and documentation suitable for drug applications. Use for API/excipient work requiring pharma-level quality and traceability.
Synonyms
Benzoic Acid Sodium Salt
Storage
Room temperature
Shipped In
Normal
★
Size
USA
Germany (EU)*
Price
Qty
100g
S104128-100g
Made to order · 8–12 wks
$14.90
500g
S104128-500g
3 In stock
—

$24.90

$28.90
Save $4.00 (13.84%)
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Why this grade

PharmPure™, ChP, pharmaceutical grade ChP,Pharmaceutical grade,PharmPure™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature 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 83 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Sodium benzoate is a reagent used in the synthesis of benzene-based derivatives, specifically 5-pyrazolinone derivatives, and aminoflavones and trihydroxybenzoyl flavanoid analogs.A benzene compound used as a synthetic reagent.

Specifications

Synonyms
Benzoic Acid Sodium Salt
Specifications & Purity
PharmPure™, ChP, pharmaceutical grade
Storage
Room temperature
Shipped In
Normal
Grade
ChP, Pharmaceutical grade, PharmPure™
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504758990
Canonical Smiles
C1=CC=C(C=C1)C(=O)[O-].[Na+]
IUPAC Name
sodium;benzoate
InChIKey
WXMKPNITSTVMEF-UHFFFAOYSA-M
INCHI
1S/C7H6O2.Na/c8-7(9)6-4-2-1-3-5-6;/h1-5H,(H,8,9);/q;+1/p-1
Isomeric SMILES
C1=CC=C(C=C1)C(=O)[O-].[Na+]
WGK Germany
1
RTECS
DH6650000
Molecular Weight
144.10
Beilstein
3572467

Documentation

📋 Safety Data Sheet (SDS)

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

<<<<<<< HEAD Download SDS → ======= Download SDS → >>>>>>> release248-p3

✅ 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

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentBenzoic acids
Alternative Parents Benzoyl derivatives  Carboxylic acid salts  Monocarboxylic acids and derivatives  Carboxylic acids  Organooxygen compounds  Organic sodium salts  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzoic acid - Benzoyl - Carboxylic acid salt - Organic alkali metal salt - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic sodium salt - Organic salt - Organooxygen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzoic acids. These are organic Compounds containing a benzene ring which bears at least one carboxyl group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
CA2 Tclin Carbonic anhydrase II (17698 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA1 Tclin Carbonic anhydrase I (13240 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA5A Tclin Carbonic anhydrase VA (1168 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA9 Tclin Carbonic anhydrase IX (8255 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
FFAR3 Tchem Free fatty acid receptor 3 (304 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
CA4 Carbonic anhydrase IV (1713 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Carbonic anhydrase (69 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
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.

13 results found

Lot NumberCertificate TypeDateItem
K2602006K2602006Certificate of AnalysisOct 27, 2026 S104128
J2608162J2608162Certificate of AnalysisSep 11, 2026 S104128
J2608169J2608169Certificate of AnalysisSep 11, 2026 S104128
E2621764E2621764Certificate of AnalysisMay 11, 2026 S104128
E2621765E2621765Certificate of AnalysisMay 11, 2026 S104128
D2224052D2224052Certificate of AnalysisFeb 04, 2026 S104128
C2222085C2222085Certificate of AnalysisJan 19, 2026 S104128
A2615626A2615626Certificate of AnalysisJan 04, 2026 S104128
A2629006A2629006Certificate of AnalysisJan 04, 2026 S104128
L2502119L2502119Certificate of AnalysisNov 03, 2025 S104128
J2126502J2126502Certificate of AnalysisAug 11, 2025 S104128
D2517419D2517419Certificate of AnalysisNov 11, 2024 S104128
B2512347B2512347Certificate of AnalysisNov 06, 2024 S104128
Chemical and Physical Properties
SolubilitySoluble in water and alcohol.
SensitivityMoisture sensitive.
Flash Point(°C)>100°C
Melt Point(°C)436 °C
Molecular Weight144.100 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass144.019 Da
Monoisotopic Mass144.019 Da
Topological Polar Surface Area40.100 Ų
Heavy Atom Count10
Formal Charge0
Complexity108.000
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 Count2
Documents & Articles
A Practical Guide to Fragrance Compositions: Turning a Black-Box Formula into an Engineerable System—Compatibility, Stability, Controlled Release, Traceability, and Selection
Failure Mechanisms, Application Limitations, and Systematic Improvement Directions for Polyester Coatings
Waterborne Resin Application Guide: Formulation Synergy, Troubleshooting, and Technology Development Trends
Thickening, Suspension, Auxiliary Stabilization, and Agglomeration Mechanisms of Xanthan Gum in Personal Care Formulations: From Molecular Structure to Processing Applications
Why Are Preservative Systems in Daily Chemical Products Effective? Common Types, Mechanisms of Action, and Factors Affecting Preservation Efficacy
Performance Sources and Formulation Applications of Enzyme-Based Ingredients in Daily Chemical Products: Fermentation Transformation, Enzymatic Reactions, and Application Principles
Why Are Daily Chemical Products Prone to Viscosity Thinning in Summer? Core Mechanisms, Troubleshooting Methods, and Solutions
How Sodium Cumenesulfonate Improves the Stability of Water-Based Cleaning Formulations: From Structure and Phase Behavior to Selection Criteria
Comparison of Bilirubin Detection Methods: Application Selection of the Diazo Method, Vanadate Oxidation Method, Bilirubin Oxidase Method, and HPLC
Sodium Benzoate: Uses, Purity & Lab FAQs
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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