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Substance Name: Sodium stearate [NF]
RN: 822-16-2
UNII: QU7E2XA9TG
InChIKey: RYYKJJJTJZKILX-UHFFFAOYSA-M

Classification Code

  • Pharmaceutic Aid (Emulsifying and Stiffening Agent)

Molecular Formula

  • C18-H36-O2.Na

Molecular Weight

  • 306.462
 
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Names and Synonyms

Name of Substance

  • Octadecanoic acid, sodium salt
  • Sodium octadecanoate
  • Sodium stearate
  • Sodium stearate [NF]

Synonyms

  • AI3-19808
  • Bonderlube 235
  • EINECS 212-490-5
  • Flexichem B
  • HSDB 5759
  • Octadecanoic acid, sodium salt
  • Prodhygine
  • Sodium octadecanoate
  • Sodium stearate
  • Stearates
  • Stearic acid, sodium salt
  • UNII-QU7E2XA9TG

Systematic Names

  • Octadecanoic acid, sodium salt
  • Octadecanoic acid, sodium salt (1:1)
  • Sodium stearate, pure
  • Stearic acid, sodium salt

Superlist Names

  • Sodium stearate
  • Stearic acid, sodium salt

Registry Numbers

CAS Registry Number

  • 822-16-2

FDA UNII

  • QU7E2XA9TG

System Generated Number

  • 0000822162

Molecular Formulas

Molecular Formula

  • C18-H36-O2.Na

Molecular Formula Fragments

  • C18-H36-O2
  • COMPONENT
  • Na

Structure Descriptors

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

InChIKey

RYYKJJJTJZKILX-UHFFFAOYSA-M

Smiles

C(CCCCCCCCCCC)CCCCCC(=O)[O-].[Na+]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
dog LDLo intravenous 10mg/kg (10mg/kg) VASCULAR: THROMBOSIS DISTANT FROM INJECTION SITE Journal of Clinical Investigation. Vol. 42, Pg. 860, 1963.
mouse LDLo unreported 400mg/kg (400mg/kg)   Annals of Tropical Medicine and Parasitology. Vol. 32, Pg. 177, 1938.

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 4.130 (none)   EST
Atmospheric OH Rate Constant 2.15E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.