Tetramethylammoniumbisulfate hydrate - for ion pair chromatography, ≥99%(T) , CAS No.80526-82-5

CAS: 80526-82-5 Cat. No.: T102977 Molecular Weight: 171.22 Beilstein Registry Number: 4829202 EC Number: 279-490-5 PubChem CID: 157340
AVAILABLE TO ORDER
GRADE & PURITY for Ion pair chromatography ? Ion-pair chromatography grade — reagents suited to ion-pairing LC separations. Use to retain and resolve ionic analytes via ion-pair reagents. ≥99%(T)
Synonyms
EINECS 279-490-5 | AMY13717 | AC7796 | D95778 | DTXSID10230376 | hydrogen sulfate; tetramethylammonium | MFCD00036149 | AKOS015915112 | SY037155 | Tetramethyl ammonium hydrogen sulphate | Tetramethylammonium hydrogensulfate | tetramethylazanium hydrogen s
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
T102977-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$209.90
10g
T102977-10g
5

$322.90

$377.90
Save $55.00 (14.55%)
50g
T102977-50g
1

$1,291.90

$1,507.90
Save $216.00 (14.32%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

for ion pair chromatography, ≥99%(T) for Ion pair chromatography 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

The application of ion-pairing reagents as mobile phase additives ensures the elution of ionic and highly polar substances on reversed phase HPLC columns. The purity of mobile phase additives is of foremost significance for their successful utilization. 

Specifications

Synonyms
EINECS 279-490-5 | AMY13717 | AC7796 | D95778 | DTXSID10230376 | hydrogen sulfate; tetramethylammonium | MFCD00036149 | AKOS015915112 | SY037155 | Tetramethyl ammonium hydrogen sulphate | Tetramethylammonium hydrogensulfate | tetramethylazanium hydrogen s
Specifications & Purity
for ion pair chromatography, ≥99%(T)
Storage
Room temperature
Shipped In
Normal
Grade
for Ion pair chromatography
Purity
≥99%(T)
Names and Identifiers
Pubchem Sid488188274
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488188274
Canonical SmilesC[N+](C)(C)C.OS(=O)(=O)[O-]
IUPAC Namehydrogen sulfate;tetramethylazanium
InChIKeyDWTYPCUOWWOADE-UHFFFAOYSA-M
INCHI1S/C4H12N.H2O4S/c2*1-5(2,3)4/h1-4H3;(H2,1,2,3,4)/q+1;/p-1
Isomeric SMILES C[N+](C)(C)C.OS(=O)(=O)[O-]
WGK Germany 3
Alternate CAS 103812-00-6
PubChem CID 157340
Molecular Weight 171.22
Beilstein 4829202
Reaxy-Rn 4829202

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
ClassOrganic sulfuric acids and derivatives
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentOrganic sulfuric acids and derivatives
Alternative Parents Tetraalkylammonium salts  Organopnictogen compounds  Organic salts  Organic oxides  Hydrocarbon derivatives  Amines  
Molecular FrameworkAliphatic acyclic compounds
Substituents Tetraalkylammonium salt - Quaternary ammonium salt - Organic sulfuric acid or derivatives - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organic salt - Organonitrogen compound - Amine - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as organic sulfuric acids and derivatives. These are organic compounds containing the sulfuric acid or a derivative thereof.
External Descriptors Not available
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.

8 results found

Lot NumberCertificate TypeDateItem
G1809053Certificate of AnalysisFeb 05, 2026 T102977
C2210359Certificate of AnalysisDec 10, 2025 T102977
H1820021Certificate of AnalysisAug 13, 2025 T102977
F2419332Certificate of AnalysisJun 11, 2024 T102977
F2419333Certificate of AnalysisJun 11, 2024 T102977
G2322802Certificate of AnalysisJul 06, 2023 T102977
G2322806Certificate of AnalysisJul 06, 2023 T102977
G2324166Certificate of AnalysisJul 06, 2023 T102977
Chemical and Physical Properties
SolubilitySolubility in Water almost transparency
Molecular Weight171.220 g/mol
XLogP3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count0
Exact Mass171.057 Da
Monoisotopic Mass171.057 Da
Topological Polar Surface Area85.800 Ų
Heavy Atom Count10
Formal Charge0
Complexity95.100
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
Solution Calculators
Reviews

Customer Reviews

Need help choosing the grade?

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

View for Ion pair chromatography 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.