Sodium Methyl Sulfate - ≥98%(T) , CAS No.512-42-5

CAS: 512-42-5 Cat. No.: S161073 Molecular Weight: 134.08 EC Number: 208-142-7 PubChem CID: 2735086
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(T)
Synonyms
sodium;methyl sulfate | Methyl sulfate, sodium salt | Sulfuric acid, monomethyl ester, sodium salt (1:1) | D91331 | CAS-512-42-5 | M0433 | Methyl sodium sulfate | Sodium methyl sulphate | FT-0632257 | Tox21_301316 | Sodium methyl sulfate | Sodium monometh
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
S161073-1g
2

$9.90

$14.90
Save $5.00 (33.56%)
5g
S161073-5g
3

$23.90

$35.90
Save $12.00 (33.43%)
25g
S161073-25g
2

$80.90

$121.90
Save $41.00 (33.63%)
100g
S161073-100g
3

$292.90

$439.90
Save $147.00 (33.42%)
250g
S161073-250g
2

$640.90

$961.90
Save $321.00 (33.37%)
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Why this grade

≥98%(T) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Argon charged,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

Reactants or reagents for the following processes:

Study on the lamellar structure of hybrid nanomaterials prepared by microemulsion method

EPR study on radical ions produced by ionic liquid radiolysis

Synthesis of hydroxyaniline quinoline derivatives as RET kinase inhibitors

Microcellular studies, especially the hydrolysis retardation of 1-benzoyl-1,2,4-triazoles and the self-assembly / microstructure of mixed micelles

Specifications

Synonyms
sodium;methyl sulfate | Methyl sulfate, sodium salt | Sulfuric acid, monomethyl ester, sodium salt (1:1) | D91331 | CAS-512-42-5 | M0433 | Methyl sodium sulfate | Sodium methyl sulphate | FT-0632257 | Tox21_301316 | Sodium methyl sulfate | Sodium monometh
Specifications & Purity
≥98%(T)
Storage
Argon charged, Room temperature
Shipped In
Normal
Purity
≥98%(T)
Names and Identifiers
Pubchem Sid504761240
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504761240
Canonical SmilesCOS(=O)(=O)[O-].[Na+]
IUPAC Namesodium;methyl sulfate
InChIKeyDZXBHDRHRFLQCJ-UHFFFAOYSA-M
INCHI1S/CH4O4S.Na/c1-5-6(2,3)4;/h1H3,(H,2,3,4);/q;+1/p-1
Isomeric SMILES COS(=O)(=O)[O-].[Na+]
PubChem CID 2735086
Molecular Weight 134.08
Reaxy-Rn 4016974

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
SubclassSulfuric acid esters
Intermediate Tree Nodes Not available
Direct ParentSulfuric acid monoesters
Alternative Parents Alkyl sulfates  Organooxygen compounds  Organic sodium salts  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Alkyl sulfate - Sulfate-ester - Sulfuric acid monoester - Organic alkali metal salt - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic sodium salt - Organic salt - Organooxygen compound - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as sulfuric acid monoesters. These are organic compounds containing the sulfuric acid monoester functional group, with the generic structure ROS(O)(=O)=O, (R=organyl group).
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.

10 results found

Lot NumberCertificate TypeDateItem
A2626156Certificate of AnalysisFeb 03, 2026 S161073
B2514069Certificate of AnalysisSep 26, 2022 S161073
C2603131Certificate of AnalysisSep 26, 2022 S161073
G2524680Certificate of AnalysisSep 26, 2022 S161073
L2205028Certificate of AnalysisSep 26, 2022 S161073
L2205030Certificate of AnalysisSep 26, 2022 S161073
L2205031Certificate of AnalysisSep 26, 2022 S161073
L2205035Certificate of AnalysisSep 26, 2022 S161073
L2205111Certificate of AnalysisSep 26, 2022 S161073
L2411154Certificate of AnalysisSep 26, 2022 S161073
Chemical and Physical Properties
SensitivityEasy to absorb moisture
Melt Point(°C)210°C
Molecular Weight134.090 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count1
Exact Mass133.965 Da
Monoisotopic Mass133.965 Da
Topological Polar Surface Area74.800 Ų
Heavy Atom Count7
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
Solution Calculators
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