Sodium stearate - ≥96% , CAS No.822-16-2

CAS: 822-16-2 Cat. No.: S108363 Summenformel: C18H35NaO2 Molekulargewicht: 306.46 Beilstein Registry Number: 3576813 EG-Nummer: 212-490-5 PubChem CID: 2724691
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GRADE & PURITY ≥96%
Synonyms
HSDB 5759 | HY-W099570 | Stearic acid, sodium salt | Octadecanoic acid, sodium salt | RYYKJJJTJZKILX-UHFFFAOYSA-M | INS NO.470(I)STEARIC ACID, SODIUM SALT | Prifer 1634 | SODIUM STEARATE [INCI] | C18H35NaO2 | Nonsoul sn 15 | Sodium stearate, pure | MFCD00
Storage
Room temperature
Shipped In
Normal
★
Size
Deutschland (EU)
USA*
Price
Qty
5g
S108363-5g
—
8 Auf Lager
21,61€
25g
S108363-25g
—
2 Auf Lager
66,73€
100g
S108363-100g
—
2 Auf Lager
178,67€
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥96% 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 15 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyme
HSDB 5759 | HY-W099570 | Stearic acid, sodium salt | Octadecanoic acid, sodium salt | RYYKJJJTJZKILX-UHFFFAOYSA-M | INS NO.470(I)STEARIC ACID, SODIUM SALT | Prifer 1634 | SODIUM STEARATE [INCI] | C18H35NaO2 | Nonsoul sn 15 | Sodium stearate, pure | MFCD00
Spezifikationen & Reinheit
≥96%
Storage
Room temperature
Verschickt in
Normal
Reinheit
≥96%
Namen und Kennungen
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/488192302
Kanonisches Lächeln
CCCCCCCCCCCCCCCCCC(=O)[O-].[Na+]
IUPAC Name
sodium;octadecanoate
InChIKey
RYYKJJJTJZKILX-UHFFFAOYSA-M
INCHI
1S/C18H36O2.Na/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h2-17H2,1H3,(H,19,20);/q;+1/p-1
Isomere SMILES
CCCCCCCCCCCCCCCCCC(=O)[O-].[Na+]
WGK Deutschland
1
RTECS
WI4725000
PubChem CID
2724691
Molekulargewicht
306.46
Beilstein
3576813

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
SuperclassLipids and lipid-like molecules
KlasseFatty Acyls
SubclassFatty acids and conjugates
Intermediate Tree Nodes Not available
Direct ParentLong-chain fatty acids
Alternative Parents Carboxylic acid salts  Monocarboxylic acids and derivatives  Carboxylic acids  Organic sodium salts  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Long-chain fatty acid - 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 - Carbonyl group - Aliphatic acyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms.
External Descriptors Not available
3D-Struktur
Interaktives chemisches Strukturmodell





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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.

21 results found

Lot NumberCertificate TypeDatumArtikel
L2503017Certificate of AnalysisDec 20, 2024 S108363
B2508387Certificate of AnalysisDec 20, 2024 S108363
B2508386Certificate of AnalysisDec 20, 2024 S108363
B2508385Certificate of AnalysisDec 20, 2024 S108363
A2112191Certificate of AnalysisNov 11, 2024 S108363
A2415516Certificate of AnalysisNov 24, 2023 S108363
A2415521Certificate of AnalysisNov 24, 2023 S108363
A2415520Certificate of AnalysisNov 24, 2023 S108363
A2415519Certificate of AnalysisNov 24, 2023 S108363
A2415518Certificate of AnalysisNov 24, 2023 S108363
C2316264Certificate of AnalysisFeb 22, 2023 S108363
C2316269Certificate of AnalysisFeb 22, 2023 S108363
C2316270Certificate of AnalysisFeb 22, 2023 S108363
C2316271Certificate of AnalysisFeb 22, 2023 S108363
C2316273Certificate of AnalysisFeb 22, 2023 S108363
C2316387Certificate of AnalysisFeb 22, 2023 S108363
I2227138Certificate of AnalysisOct 11, 2022 S108363
I2227026Certificate of AnalysisOct 09, 2022 S108363
G2222770Certificate of AnalysisJun 22, 2022 S108363
G2222771Certificate of AnalysisJun 22, 2022 S108363
G2222772Certificate of AnalysisJun 22, 2022 S108363
Chemische und physikalische Eigenschaften
LöslichkeitSlowly soluble in cold water. Solubility increases with temperature
Schmelzpunkt (°C)220 °C
Molekulargewicht306.500 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count16
Exact Mass306.253 Da
Monoisotopic Mass306.253 Da
Topological Polar Surface Area40.100 Ų
Heavy Atom Count21
Formal Charge0
Complexity207.000
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
FAQs und Artikel
Fatty Acids from Basics to Lab Practice: Structural Classification, Research Uses, and Selection Tips (with an Aladdin Representative Product Quick-Reference Table)
Potassium Fatty Acid Soaps: Structure and Formulation Applications—Production Processes, Alkalinity, Foam Control, and Low-Foam Cleaning
Application of Fatty Acid Methyl Ester Sulfonate (MES) in Household Detergent and Cleaning Formulations: Detergency, Hard-Water Tolerance, and Selection Criteria
Understanding Anionic Surfactants in Household and Personal-Care Formulations from a Structural Perspective: Structural and Performance Differences among Representative Raw Materials such as LAS, AES, K12, AOS, MES, and FMES
Understanding the Four Classes of Surfactants Through Molecular Charge: Application Logic of Anionic, Cationic, Amphoteric and Zwitterionic, and Nonionic Surfactants in Personal Care and Home Care
Influencing Factors and Control Strategies for Blistering in Neutral Wall Putty: An Experimental Analysis Based on HPMC Dosage, Viscosity, and Ground Calcium Carbonate Fineness
How to Select Binding/Gel Materials for Neutral Wall Putty? A Comparison of Pregelatinized Starch, PVA, and Redispersible Polymer Powder Based on Four Application Trials
Common Problems and Formulation Adjustment Strategies for Neutral Putty Under High Summer Temperatures
Citations of This Product
Lösungsrechner
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