Ammonium formate - UltraPureChrom™, for LC-MS, ≥99% , CAS No.540-69-2

CAS: 540-69-2 Cat. No.: A100186 Formula: CH5NO2 Molecular Weight: 63.06 Beilstein Registry Number: 3625095 EC Number: 208-753-9
AVAILABLE TO ORDER
GRADE & PURITY UltraPureChrom™ ? UltraPureChrom™ — Aladdin's ultra-pure line for chromatography and spectroscopy. Use as a premium solvent/reagent where the lowest impurity background is required. for LC-MS ? LC-MS grade — very low metal/ion and non-volatile residues to protect mass-spec signal. Use for LC-MS where ion suppression and background must be minimal. ≥99%
Synonyms
HC(O)ONH4 | AMMONIUM FORMATE | ammonium for-mate | ammonium formate- | Ammonium formate-d5 | Ammoniumformiate | Ammonium-formiate | D78097 | 3801F9644E | amonium formate | EINECS 208-753-9 | Q420466 | CH5NO2 | annmonium formate | mono-ammonium formate sal
Storage
Desiccated,Room temperature
Shipped In
Normal
★
Size
USA
Germany (EU)*
Price
Qty
5g
A100186-5g
3 In stock
—
$119.90
25g
A100186-25g
1 In stock
—
$331.90
50g
A100186-50g
3 In stock
—
$647.90
Enter a quantity for the sizes you want to add.
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Why this grade

UltraPureChrom™, for LC-MS, ≥99% for LC-MS,UltraPureChrom™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Desiccated,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 416 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
HC(O)ONH4 | AMMONIUM FORMATE | ammonium for-mate | ammonium formate- | Ammonium formate-d5 | Ammoniumformiate | Ammonium-formiate | D78097 | 3801F9644E | amonium formate | EINECS 208-753-9 | Q420466 | CH5NO2 | annmonium formate | mono-ammonium formate sal
Specifications & Purity
UltraPureChrom™, for LC-MS, ≥99%
Storage
Desiccated,Room temperature
Shipped In
Normal
Grade
for LC-MS, UltraPureChrom™
Purity
≥99%
Names and Identifiers
Pubchem Sid508814983
Canonical SmilesC(=O)[O-].[NH4+]
IUPAC Nameazanium;formate
InChIKeyVZTDIZULWFCMLS-UHFFFAOYSA-N
INCHI1S/CH2O2.H3N/c2-1-3;/h1H,(H,2,3);1H3
Isomeric SMILES C(=O)[O-].[NH4+]
WGK Germany 1
Molecular Weight 63.06
Beilstein 3625095
Reaxy-Rn 3625095
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3625095&ln=

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.

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🔬 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
ClassCarboxylic acids and derivatives
SubclassCarboxylic acids
Intermediate Tree Nodes Not available
Direct ParentCarboxylic acids
Alternative Parents Monocarboxylic acids and derivatives  Organic oxides  Organic nitrogen compounds  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Monocarboxylic acid or derivatives - Carboxylic acid - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as carboxylic acids. These are compounds containing a carboxylic acid group with the formula -C(=O)OH.
External Descriptors ammonium salt
3D Structure
Interactive Chemical Structure Model





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.

63 results found

Lot NumberCertificate TypeDateItem
I2311079Certificate of AnalysisSep 01, 2026 A100186
I2311080Certificate of AnalysisSep 01, 2026 A100186
I2617350Certificate of AnalysisAug 25, 2026 A100186
I2617318Certificate of AnalysisAug 25, 2026 A100186
I2617317Certificate of AnalysisAug 25, 2026 A100186
A2426430Certificate of AnalysisAug 04, 2026 A100186
K2518333Certificate of AnalysisJul 29, 2026 A100186
K2518331Certificate of AnalysisJul 29, 2026 A100186
H2613207Certificate of AnalysisJul 28, 2026 A100186
H2613208Certificate of AnalysisJul 28, 2026 A100186
H2613209Certificate of AnalysisJul 28, 2026 A100186
G2627121Certificate of AnalysisJul 10, 2026 A100186
G2627141Certificate of AnalysisJul 10, 2026 A100186
G2627120Certificate of AnalysisJul 10, 2026 A100186
F2604248Certificate of AnalysisMar 13, 2026 A100186
F2604249Certificate of AnalysisMar 13, 2026 A100186
F2604250Certificate of AnalysisMar 13, 2026 A100186
A2619281Certificate of AnalysisDec 09, 2025 A100186
A2619256Certificate of AnalysisDec 09, 2025 A100186
A2619255Certificate of AnalysisDec 09, 2025 A100186
K2518332Certificate of AnalysisNov 05, 2025 A100186
I2504880Certificate of AnalysisJul 29, 2025 A100186
I2504872Certificate of AnalysisJul 29, 2025 A100186
I2504871Certificate of AnalysisJul 29, 2025 A100186
G2510178Certificate of AnalysisJun 23, 2025 A100186
G2510177Certificate of AnalysisJun 23, 2025 A100186
G2510176Certificate of AnalysisJun 23, 2025 A100186
E2528215Certificate of AnalysisMay 15, 2025 A100186
E2528216Certificate of AnalysisMay 15, 2025 A100186
E2528214Certificate of AnalysisMay 15, 2025 A100186
F23061240Certificate of AnalysisDec 13, 2024 A100186
L2402321Certificate of AnalysisNov 19, 2024 A100186
L2402319Certificate of AnalysisNov 19, 2024 A100186
L2402320Certificate of AnalysisNov 19, 2024 A100186
I2402338Certificate of AnalysisAug 23, 2024 A100186
I2402345Certificate of AnalysisAug 23, 2024 A100186
I2402348Certificate of AnalysisAug 23, 2024 A100186
A2426428Certificate of AnalysisJan 15, 2024 A100186
A2426429Certificate of AnalysisJan 15, 2024 A100186
A2426431Certificate of AnalysisJan 15, 2024 A100186
I2311100Certificate of AnalysisAug 10, 2023 A100186
H2309020Certificate of AnalysisJul 10, 2023 A100186
H2309021Certificate of AnalysisJul 10, 2023 A100186
H2309026Certificate of AnalysisJul 10, 2023 A100186
F23061227Certificate of AnalysisMay 29, 2023 A100186
F23061175Certificate of AnalysisMay 29, 2023 A100186
E2306223Certificate of AnalysisApr 17, 2023 A100186
E2306222Certificate of AnalysisApr 17, 2023 A100186
E2306225Certificate of AnalysisApr 17, 2023 A100186
B2313652Certificate of AnalysisJan 30, 2023 A100186
B2313100Certificate of AnalysisJan 30, 2023 A100186
B2313097Certificate of AnalysisJan 30, 2023 A100186
J2217019Certificate of AnalysisSep 21, 2022 A100186
J2217023Certificate of AnalysisSep 21, 2022 A100186
J2217151Certificate of AnalysisSep 21, 2022 A100186
K2201629Certificate of AnalysisSep 21, 2022 A100186
A2316041Certificate of AnalysisSep 21, 2022 A100186
G2205071Certificate of AnalysisJun 09, 2022 A100186
G2205069Certificate of AnalysisJun 09, 2022 A100186
G2205070Certificate of AnalysisJun 09, 2022 A100186
G2129017Certificate of AnalysisMay 07, 2022 A100186
C2210087Certificate of AnalysisMar 19, 2022 A100186
E2108039Certificate of AnalysisMar 10, 2022 A100186
Chemical and Physical Properties
SensitivityHygroscopic
Melt Point(°C)116°C
Molecular Weight63.056 g/mol
XLogP3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass63.032 Da
Monoisotopic Mass63.032 Da
Topological Polar Surface Area41.100 Ų
Heavy Atom Count4
Formal Charge0
Complexity7.500
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
UltraPureChrom™: The Pinnacle of Purity for Chromatography
LC-MS Grade Solvents and Reagents
Small-Molecule Inhibitors: A Practical Guide for Research Selection — A Minimal Evidence Chain and Scenario-Based Validation Framework (Including a Selection Matrix, Case Cards, and Product Tables 1–4)
Secondary Effects Behind Chromatographic Peak Tailing and Unstable Peak Shapes: How Residual Silanols (Si–OH) Affect Basic Compounds, and the Shortest Troubleshooting/Remediation Path (with Product Navigation and Tables 1–3)
Plant Omics Panorama: Workflow Frameworks and Multi-Omics Integration from Genomics to Transcriptomics, Proteomics, and Metabolomics
Ferulic Acid: Structural Features, Preparation Routes, and Key Points for Research Applications
Paeonol: Physicochemical Features, Uses, and Key Points for Research Applications
Famotidine: Physicochemical Features, Mechanism of Action, and Key Points for Research Applications
Flavones: Structural Features, Physicochemical Properties, and Key Points for Research and Applications
Roles of the Carboxypeptidase Family in Protein C-Terminal Processing and Experimental Analysis
Methodological Studies on Glycoprotein Structural Characterization and Quality Attribute Analysis
Understanding Cbz (Benzyloxycarbonyl): Selection Logic and Practical Value of a Classical Amino Protecting Group
From the Logic of Deprotection to Protecting Group Choice: Differences Among Bn, PMB, and Dmb in Experimental Design
Research Framework for Multi-Enzyme Digestion Strategies and Optimization of Proteomic Coverage
Technical Comparison and Method Selection for Hydroxyproline Determination
Experimental Assessment of Dibenzyl N,N-Diisopropylphosphoramidite for Alcohol O-Phosphorylation: Coupling, Oxidation, and Debenzylation
Porous Graphitic Carbon (PGC) Chromatography Columns: Creating New Selectivity for Challenging Separations through Molecular Shape and the π-Electron Cloud on the Graphitic Surface
β-Hydroxybutyrate Detection Methods and Metabolic Significance: Comparative Applications of Enzymatic Assays, Blood Ketone Meters, and LC-MS
Citations of This Product
Solution Calculators
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