Sodium bicarbonate - AR, ≥99.8% , CAS No.144-55-8

CAS: 144-55-8 Cat. No.: S112331 Summenformel: NaHCO3 Molekulargewicht: 84.01 Beilstein Registry Number: 4153970 EG-Nummer: 205-633-8
Zu bestellen verfügbar
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. ≥99.8%
Synonyms
Baking soda | SODIUM BICARBONATE [USP MONOGRAPH] | SODIUM BICARBONATE COMPONENT OF NORMOCARB | Sodium bicarbonate in plastic container | Acidosan | Natrii hydrogencarbonas | Natrum bicarbonicum | Neut (TN) | PF 573228 pound>>PF573228 | Sodium bicarbonate
Storage
Room temperature
Shipped In
Normal
★
Size
Deutschland (EU)
USA*
Price
Qty
500g
S112331-500g
Auf Bestellung · 8–12 Wochen

15,53€

22,47€
Speichern 6,94 € (30.89%)
12×500g
S112331-12×500g
Auf Bestellung · 8–12 Wochen

143,96€

170,86€
Speichern 26,90 € (15.74%)
20×500g
S112331-20×500g
Auf Bestellung · 8–12 Wochen

236,81€

274,12€
Speichern 37,31 € (13.61%)
Enter a quantity for the sizes you want to add.
🧪
Why this grade

AR, ≥99.8% AR 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 1635 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyme
Baking soda | SODIUM BICARBONATE [USP MONOGRAPH] | SODIUM BICARBONATE COMPONENT OF NORMOCARB | Sodium bicarbonate in plastic container | Acidosan | Natrii hydrogencarbonas | Natrum bicarbonicum | Neut (TN) | PF 573228 pound>>PF573228 | Sodium bicarbonate
Spezifikationen & Reinheit
AR, ≥99.8%
Storage
Room temperature
Verschickt in
Normal
Note
AR
Reinheit
≥99.8%
Namen und Kennungen
Pubchem Sid
Kanonisches Lächeln
C(=O)(O)[O-].[Na+]
IUPAC Name
sodium;hydrogen carbonate
InChIKey
UIIMBOGNXHQVGW-UHFFFAOYSA-M
INCHI
1S/CH2O3.Na/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1
Isomere SMILES
C(=O)(O)[O-].[Na+]
RTECS
VZ0950000
Alternative CAS-Nummer
144-55-8,7542-12-3 (unspecified hydrochloride salt)
MeSH-Eintrag
Baking Soda;Bicarbonate, Sodium;Carbonic Acid Monosodium Salt;Hydrogen Carbonate, Sodium;Soda, Baking;Sodium Bicarbonate;Sodium Hydrogen Carbonate
Molekulargewicht
84.01
Beilstein
4153970

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

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
KlasseOrganic carbonic acids and derivatives
SubclassOrganic carbonic acids
Intermediate Tree Nodes Not available
Direct ParentOrganic carbonic acids
Alternative Parents Carbonate salts  Organic sodium salts  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Carbonate salt - Carbonic acid - Organic alkali metal salt - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic sodium salt - Organic salt - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as organic carbonic acids. These are compounds comprising the carbonic acid functional group.
External Descriptors one-carbon compound - organic sodium salt
3D-Struktur
Interaktives chemisches Strukturmodell





Zugehörige Ziele (menschlich)
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
Homo sapiens (32628 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA5B Tclin Carbonic anhydrase V (54 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Zugehörige Ziele (nicht menschlich)
CA4 Carbonic anhydrase IV (1713 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Carbonic anhydrase (69 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Colletotrichum musae (107 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Trypanosoma cruzi (99888 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Fusarium verticillioides (912 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Lasiodiplodia theobromae (193 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Venturia inaequalis (72 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Astrosclerin-3 (80 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Malus domestica (19 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Thielaviopsis paradoxa (80 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Wirkungsmechanismen
Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
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.

84 results found

Lot NumberCertificate TypeDatumArtikel
K2514647Certificate of AnalysisSep 01, 2026 S112331
J2614610Certificate of AnalysisMay 11, 2026 S112331
J2614609Certificate of AnalysisMay 11, 2026 S112331
J2614582Certificate of AnalysisMay 11, 2026 S112331
E2621571Certificate of AnalysisMay 11, 2026 S112331
E2621603Certificate of AnalysisMay 11, 2026 S112331
E2621593Certificate of AnalysisMay 11, 2026 S112331
C2627470Certificate of AnalysisMar 09, 2026 S112331
C2627466Certificate of AnalysisMar 09, 2026 S112331
C2627457Certificate of AnalysisMar 09, 2026 S112331
K2514775Certificate of AnalysisOct 30, 2025 S112331
K2514697Certificate of AnalysisOct 30, 2025 S112331
A2612474Certificate of AnalysisOct 30, 2025 S112331
A2612561Certificate of AnalysisOct 30, 2025 S112331
C2609096Certificate of AnalysisOct 30, 2025 S112331
H2514397Certificate of AnalysisJul 08, 2025 S112331
H2514426Certificate of AnalysisJul 08, 2025 S112331
H2514447Certificate of AnalysisJul 08, 2025 S112331
K2503060Certificate of AnalysisJul 08, 2025 S112331
D2522493Certificate of AnalysisApr 10, 2025 S112331
D2522478Certificate of AnalysisApr 10, 2025 S112331
D2522471Certificate of AnalysisApr 10, 2025 S112331
L2417696Certificate of AnalysisNov 30, 2024 S112331
D2501636Certificate of AnalysisNov 30, 2024 S112331
D2501531Certificate of AnalysisNov 30, 2024 S112331
L2417675Certificate of AnalysisNov 30, 2024 S112331
B2517307Certificate of AnalysisNov 30, 2024 S112331
B2517306Certificate of AnalysisNov 30, 2024 S112331
B2517280Certificate of AnalysisNov 30, 2024 S112331
K2404685Certificate of AnalysisNov 11, 2024 S112331
E2520030Certificate of AnalysisNov 11, 2024 S112331
K2404543Certificate of AnalysisNov 11, 2024 S112331
J2417777Certificate of AnalysisOct 25, 2024 S112331
J2417779Certificate of AnalysisOct 25, 2024 S112331
J2412713Certificate of AnalysisOct 19, 2024 S112331
J2412712Certificate of AnalysisOct 18, 2024 S112331
H2405524Certificate of AnalysisAug 16, 2024 S112331
H2405533Certificate of AnalysisAug 16, 2024 S112331
H2405532Certificate of AnalysisAug 16, 2024 S112331
E2410470Certificate of AnalysisMay 23, 2024 S112331
E2410441Certificate of AnalysisMay 20, 2024 S112331
E2410440Certificate of AnalysisMay 20, 2024 S112331
D2428506Certificate of AnalysisMay 07, 2024 S112331
D2428505Certificate of AnalysisMay 07, 2024 S112331
C2316278Certificate of AnalysisApr 12, 2024 S112331
C2316287Certificate of AnalysisApr 12, 2024 S112331
B2429513Certificate of AnalysisMar 12, 2024 S112331
C2421056Certificate of AnalysisJan 05, 2024 S112331
A2402346Certificate of AnalysisJan 05, 2024 S112331
A2402341Certificate of AnalysisJan 05, 2024 S112331
A2402345Certificate of AnalysisJan 05, 2024 S112331
A2402344Certificate of AnalysisJan 05, 2024 S112331
L2301429Certificate of AnalysisDec 13, 2023 S112331
L2301396Certificate of AnalysisDec 11, 2023 S112331
K2316289Certificate of AnalysisNov 23, 2023 S112331
K2316287Certificate of AnalysisNov 23, 2023 S112331
K2316288Certificate of AnalysisNov 23, 2023 S112331
H2318724Certificate of AnalysisSep 06, 2023 S112331
H2318723Certificate of AnalysisSep 01, 2023 S112331
G23181165Certificate of AnalysisJul 27, 2023 S112331
F23271394Certificate of AnalysisJul 03, 2023 S112331
H2318722Certificate of AnalysisJul 01, 2023 S112331
F23271411Certificate of AnalysisJul 01, 2023 S112331
E23081369Certificate of AnalysisMay 13, 2023 S112331
E23081081Certificate of AnalysisMay 13, 2023 S112331
E23081082Certificate of AnalysisMay 11, 2023 S112331
E23081139Certificate of AnalysisMay 11, 2023 S112331
C2316277Certificate of AnalysisMar 18, 2023 S112331
A2303536Certificate of AnalysisJan 07, 2023 S112331
A2303488Certificate of AnalysisJan 05, 2023 S112331
J2209235Certificate of AnalysisOct 26, 2022 S112331
J2209234Certificate of AnalysisOct 18, 2022 S112331
J2209231Certificate of AnalysisOct 18, 2022 S112331
G2222825Certificate of AnalysisJul 28, 2022 S112331
G2222816Certificate of AnalysisJul 28, 2022 S112331
G2222812Certificate of AnalysisJul 28, 2022 S112331
B2226045Certificate of AnalysisMar 05, 2022 S112331
B2207504Certificate of AnalysisFeb 14, 2022 S112331
C2203316Certificate of AnalysisFeb 14, 2022 S112331
C2203125Certificate of AnalysisFeb 14, 2022 S112331
B2207502Certificate of AnalysisFeb 10, 2022 S112331
B2207503Certificate of AnalysisFeb 10, 2022 S112331
F2201270Certificate of AnalysisJun 24, 2021 S112331
F2121329Certificate of AnalysisJun 24, 2021 S112331
Chemische und physikalische Eigenschaften
EmpfindlichkeitMoisture sensitive.
Brechungsindex1.500
Schmelzpunkt (°C)270°C
Molekulargewicht84.007 g/mol
XLogP3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass83.9823 Da
Monoisotopic Mass83.9823 Da
Topological Polar Surface Area60.400 Ų
Heavy Atom Count5
Formal Charge0
Complexity33.900
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
FAQs und Artikel
Culture scheme of neural stem cells
Alcohol Oxidation Catalysts with Higher Activity than TEMPO——AZADOL®
Aladdin@Guidelines for the formulation of commonly used buffers for biological experiments
FAQs on Animal Cell Culture Media
Frequently Asked Questions about Cell Culture
Operational Guide for Fluorescent Labeling of Antibodies Using AF594 NHS Ester
FAQ on Cell Culture Serum
General Principles of Antibody Labeling with NHS-Activated Esters, F/P Calculation, and Troubleshooting Guide
TEMPO-Catalyzed Oxidation Quick Reference (Alcohol Oxidation Focus): Three Regeneration Routes (NaOCl / Cu–O₂ / PIDA) + Selection & Troubleshooting
Physicochemical Properties, Staining Mechanisms, and Practical Application Specifications of Hematoxylin
Installing a Redox Switch on Biomolecules: Principles, Conjugation Essentials, and an Application Guide for ATTO MB2 NHS ester
Selection of Common Research Salts: A Task Map for Alkali Metal Salts & Alkaline Earth Metal Salts (with Product Tables 1–6)
Why Acridine Can Turn “Trace Molecules” into a Measurable Light Signal: A Mechanistic, Selection, and Troubleshooting Guide to Acridinium Ester Chemiluminescent Immunoassays (Including Product Tables 1–4)
2-Methylpyridine–Borane (2-Picoline·BH₃) Reductive Amination Guide: Process Drivers for Replacing NaBH₃CN, the Practical Operating Window, and Scale-Up/Quench Close-Out Essentials (Including Product Tables 1–3)
Amino Acid Oxidases: Oxygen-Dependent Oxidative Deamination Systems and Their Analytical and Applied Uses
Phytase: Enzymological Properties, Mechanism of Action, and Applications in Feed and Food
Chlorophyll: Structural Features, Physicochemical Properties, and Key Points for Research and Industrial Applications
Understanding Cbz (Benzyloxycarbonyl): Selection Logic and Practical Value of a Classical Amino Protecting Group
The Methodological Value of DSC: Building NHS-Type Activated Intermediates and Deciding When to Use Them
Technical Comparison and Method Selection for Hydroxyproline Determination
Coupling Mechanisms Between Terminal Reducing-Power Allocation in Photosynthetic Electron Transport and Metabolic Demand
Selection Logic, Operating Parameters, and Application Boundaries of Common Cell Culture Coating Solutions
Boc₂O Selection Cannot Be Judged by Protection Installation Alone: Experimental Decision-Making from Substrate Nucleophilicity and Medium Effects to Deprotection Pathways
Experimental Judgment in Oxyma Coupling Systems: Coupling Efficiency, Racemization Control, and the HCN Risk in DIC-Based Systems
Injectable Thermosensitive Gels: Gelation Behavior, Rheological Properties, and Drug Release Characteristics
Experimental Assessment of Fmoc Introduction Routes: Impurity Profile Differences, Raw Material Carryover, and Quality Control
From Functional Groups to Experimental Decision-Making: Protein Crosslinker Selection and Experimental Essentials
PVAc, VAE, and Vinyl Acetate-Based Emulsions: Film-Forming Logic and Performance Boundaries in Architectural Coatings
Application of Shellac, a Natural Film-Forming Resin, in Coatings: Alcohol-Soluble Fast-Drying Film Formation, Sealing and Repair, and Performance Boundaries
Why LABSA (Sulfonic Acid) Is Commonly Used in Household Cleaning Formulations: Neutralization Mechanism, Detergency Action, and Formulation Application Points
Differences, Mechanisms of Action, and Selection of Sodium Metasilicate and Sodium Tripolyphosphate in Detergent and Cleaning Formulations
Differences, Functions, and Selection Guidelines for Sodium Hydroxide Flakes, Granules, Liquid Caustic Soda, and Caustic Soda in Household and Personal Care Product Manufacturing: The Functional and Application Logic of Sodium Hydroxide
Why Daily Chemical Formulations Need Alkaline Ingredients: From pH Adjustment and Saponification to Detergency Boosting and Selection Logic
Why Limonene Can Soften Greasy Soils Yet Is Difficult to Dissolve in Water: Understanding the Cleaning Mechanism and Formulation Applications of Naturally Derived Solvents from Molecular Structure
How Can Sodium Tripolyphosphate (STPP) Be Replaced? From Detergency Mechanisms to Formulation Choices for Low-Phosphorus/Phosphorus-Free Builder Systems
More Than a pH Adjuster: Mechanisms, Selection Logic, and Alternative Acid Source Analysis of Citric Acid in Home-Care Cleaning
Sodium Metasilicate in Cleaning Applications: Hydration-Form Differences, Mechanisms of Action, and Selection Logic
Differences and Application Selection of Cassava- and Corn-Based Pregelatinized Starch in Neutral Putty Formulations
Skin Mechanism of Action of Pro-Xylane: From C-Xyloside Priming and CS/DS Chain Remodeling to the Dermal–Epidermal Junction
How Cyclization Changes Peptide Behavior: Conformational Preorganization, Skin Delivery, and Integrin Binding, Using Cyclopeptide-5 as an Example
Reactions and Applications of 3,3-Difluoroallyl Sulfonium Salts (DFASs): Small-Molecule gem-Difluoroallylation, Selective Peptide Modification, and Subsequent Functionalization
Why Primary and Secondary Amines Have Difficulty Participating Directly in the Classical Mitsunobu Reaction: Mechanism, Inversion of Configuration, and Reaction Scope of BEHT-Mediated Alcohol Amination
Citations of This Product
Lösungsrechner
Bewertungen

Kundenbewertungen

Need help choosing the grade?

Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.

View AR grade guide →

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.