307564
Zinc stearate
technical grade
Synonym(s):
Stearic acid zinc salt
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About This Item
Linear Formula:
[CH3(CH2)16COO]2Zn
CAS Number:
Molecular Weight:
632.33
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Beilstein/REAXYS Number:
3919706
MDL number:
Form:
powder
grade
technical grade
Quality Segment
form
powder
autoignition temp.
1454 °F
composition
mixture consisting mainly of palmitate (C16) and stearate (C18) salts, 90% , stearate salt : Minimum, ~40% GC
mp
128-130 °C (lit.), 128-130 °C
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
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.
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signalword
Warning
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2
Storage Class
11 - Combustible Solids
wgk
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Gloves
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