Sodium stearate

Modify Date: 2026-07-01 20:51:23

Sodium stearate Structure
Sodium stearate structure
Common Name Sodium stearate
CAS Number 822-16-2 Molecular Weight 306.459
Density 1.103 g/cm3 Boiling Point 359.4ºC at 760 mmHg
Molecular Formula C18H35NaO2 Melting Point 245 - 255ºC
MSDS Chinese USA Flash Point 162.4ºC

 Use of Sodium stearate


Sodium stearate is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name Sodium stearate
Synonym More Synonyms

 Sodium stearate Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description Sodium stearate is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.103 g/cm3
Boiling Point 359.4ºC at 760 mmHg
Melting Point 245 - 255ºC
Molecular Formula C18H35NaO2
Molecular Weight 306.459
Flash Point 162.4ºC
Exact Mass 306.253479
PSA 40.13000
LogP 4.99780
InChIKey RYYKJJJTJZKILX-UHFFFAOYSA-M
SMILES CCCCCCCCCCCCCCCCCC(=O)[O-].[Na+]
Storage condition 2-8°C
Stability Stable. Incompatible with strong oxidizing agents.
Water Solubility SOLUBLE IN COLD AND HOT WATER

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WI4725000
CHEMICAL NAME :
Stearic acid, sodium salt
CAS REGISTRY NUMBER :
822-16-2
LAST UPDATED :
199712
DATA ITEMS CITED :
8
MOLECULAR FORMULA :
C18-H35-O2.Na
MOLECULAR WEIGHT :
306.52
WISWESSER LINE NOTATION :
QV17 &-NA-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ATMPA2 Annals of Tropical Medicine and Parasitology. (Grune & Stratton, Inc., POB 6280, Duluth, MN 55806) V.1- 1907- Volume(issue)/page/year: 32,177,1938
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
10 mg/kg
TOXIC EFFECTS :
Vascular - thrombosis distant from injection site
REFERENCE :
JCINAO Journal of Clinical Investigation. (Rockefeller Univ. Press, 1230 York Ave., New York, NY 10021) V.1- 1924- Volume(issue)/page/year: 42,860,1963 *** REVIEWS *** ACGIH TLV-Not classifiable as a human carcinogen DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 ACGIH TLV-TWA 10 mg/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 69445 No. of Facilities: 8011 (estimated) No. of Industries: 75 No. of Occupations: 89 No. of Employees: 98215 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 69445 No. of Facilities: 6021 (estimated) No. of Industries: 60 No. of Occupations: 54 No. of Employees: 98046 (estimated) No. of Female Employees: 35115 (estimated)

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xn
Safety Phrases S24/25
RIDADR UN 3077 9/PG 3
WGK Germany 1
RTECS WI4725000
HS Code 2915709000

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~%

Detail Learn More
Literature: US2006/30725 A1, ; Page/Page column 6 ;

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Sodium stearate Structure

Sodium stearate

CAS#:822-16-2

Learn More
Literature: Zeitschrift fuer Physikalische Chemie (Leipzig), , vol. 262, # 6 p. 1009 - 1031

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2915709000
Summary 2915709000. palmitic acid and its salts and esters. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Articles8

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Solid lipid nanoparticles for potential doxorubicin delivery in glioblastoma treatment: preliminary in vitro studies.

J. Pharm. Sci. 103(7) , 2157-65, (2014)

The major obstacle to glioblastoma pharmacological therapy is the overcoming of the blood-brain barrier (BBB). In literature, several strategies have been proposed to overcome the BBB: in this experim...

Kinetically stable propofol emulsions with reduced free drug concentration for intravenous delivery.

Int. J. Pharm. 486 , 232-41, (2015)

Intravenous injections of propofol emulsions are accompanied by pain likely due to the interaction of the dissolved drug with endothelial cells of the vasculature. It is commonly hypothesized that red...

A drug formulation using an alginate hydrogel matrix for efficient oral delivery of the manganese porphyrin-based superoxide dismutase mimic.

Biomater. Sci. 3 , 861-9, (2015)

In order for patients to avail of the therapeutic benefits of antioxidant drugs efficiently and conveniently, a robust oral delivery system needs to be developed. However, a common problem in oral dru...

 Sodium stearateBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: qHTS assay for small molecule antagonists of farnesoid X receptor signaling
Source: NCGC
Target: farnesoid X nuclear receptor [Homo sapiens]
External Id: FXRN10
Name: qHTS assay for small molecule agonists of farnesoid X receptor signaling
Source: NCGC
Target: farnesoid X nuclear receptor [Homo sapiens]
External Id: FXRA10
Name: qHTS assay for small molecule agonists of retinoid X receptor alpha signaling
Source: NCGC
Target: retinoid X nuclear receptor alpha [Homo sapiens]
External Id: RXRA10
Name: qHTS assay for small molecule agonists of thyroid hormone receptor beta signaling
Source: NCGC
Target: thyroid hormone receptor beta [Homo sapiens]
External Id: TRBA10
Name: qHTS assay for small molecule antagonists of estrogen receptor alpha signaling
Source: NCGC
Target: estrogen nuclear receptor alpha [Homo sapiens]
External Id: ERN101
Name: qHTS assay for small molecule agonists of estrogen receptor alpha signaling
Source: NCGC
Target: estrogen nuclear receptor alpha [Homo sapiens]
External Id: ERA101
Name: qHTS assay for small molecule antagonists of retinoid X receptor alpha signaling
Source: NCGC
Target: retinoid X nuclear receptor alpha [Homo sapiens]
External Id: RXRN10
Name: qHTS assay for small molecule antagonists of thyroid hormone receptor beta signaling
Source: NCGC
Target: thyroid hormone receptor beta [Homo sapiens]
External Id: TRBN10
Name: qHTS assay for small molecule agonists of androgen receptor signaling
Source: NCGC
Target: AR protein [Homo sapiens]
External Id: ARA101
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

sodium,octadecanoate
Octadecanoic acid, sodium salt (1:1)
Octadecanoic acid sodium salt
octadecanoic acid, sodium salt
Sodium stearate
SODIUM OCTADECANOATE
EINECS 212-490-5
Stearic Acid, Sodium Salt
stearic acid sodium salt
MFCD00036404

 Sodium stearate | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular weight of Sodium stearate?
A: Molecular weight of Sodium stearate is 306.459.
Q: What is the SMILES notation of Sodium stearate?
A: SMILES notation of Sodium stearate is CCCCCCCCCCCCCCCCCC(=O)[O-].[Na+].
Q: What is the LogP of Sodium stearate?
A: LogP of Sodium stearate is 4.99780.
Q: How is the water solubility of Sodium stearate?
A: Water solubility of Sodium stearate: SOLUBLE IN COLD AND HOT WATER.
Q: What are the uses of Sodium stearate?
A: Main uses of Sodium stearate: Sodium stearate is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Q: What English synonyms does Sodium stearate have?
A: English synonyms of Sodium stearate: sodium,octadecanoate, Octadecanoic acid, sodium salt (1:1), Octadecanoic acid sodium salt, octadecanoic acid, sodium salt, Sodium stearate, SODIUM OCTADECANOATE, EINECS 212-490-5, Stearic Acid, Sodium Salt, stearic acid sodium salt, MFCD00036404.
Q: What are the downstream products of Sodium stearate?
A: Related downstream products(CAS) of Sodium stearate: 1115-17-9;555-43-1;3507-99-1;660-60-6;929-87-3;142-75-6;1731-86-8;124-10-7;112-39-0;112-61-8.
Q: What is the melting point of Sodium stearate?
A: Melting point of Sodium stearate is 245 - 255ºC.
Q: What is the CAS number of Sodium stearate?
A: CAS number of Sodium stearate is 822-16-2.
Q: What is the molecular formula of Sodium stearate?
A: Molecular formula of Sodium stearate is C18H35NaO2.

 Sodium stearatefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
Henan Tianfu Chemical Co., Ltd.
Zhongshan Xingrui Chemical Co. , Ltd.
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