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307564 Sigma-Aldrich

Zinc stearate

technical grade

Synonym: Stearic acid zinc salt

  • CAS Number 557-05-1

  • Linear Formula [CH3(CH2)16COO]2Zn

  • Molecular Weight 632.33

  •  Beilstein/REAXYS Number 3919706

  •  MDL number MFCD00013031

  •  PubChem Substance ID 24858605

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, Carbonyl Compounds, Carboxylic Acid Salts, Chemical Synthesis, Organic Building Blocks More...
Quality Level   200
grade   technical grade
autoignition temp.   1454 °F
composition   palmitate salt, 25%
  stearate salt, 65%
mp   128-130 °C (lit.)
SMILES string   CCCCCCCCCCCCCCCCCC(=O)O[Zn]OC(=O)CCCCCCCCCCCCCCCCC
InChI   1S/2C18H36O2.Zn/c2*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h2*2-17H2,1H3,(H,19,20);/q;;+2/p-2
InChI key   XOOUIPVCVHRTMJ-UHFFFAOYSA-L

Description

General description

The thermal decomposition of zinc stearate was studied.

Application

Zinc stearate was used as a reference compound to study the infrared spectra of a colloidal stearate-capped ZnO catalyst substrate for analysing gas adsorption on a colloidal stearate-capped zinc oxide (ZnO) surface. It was also used to prepare the sample suspension injection required for improving the therapeutic treatment for periodontitis.

Packaging

1 kg in poly drum

25 g in poly bottle

3 kg in fiber drum

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
RTECS 
ZH5200000

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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