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Stearic Acid

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Stearic Acid molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 19 grades and pack sizes of Stearic Acid (CAS 57-11-4). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS57-11-4
Molecular formulaC18H36O2
Molecular weight284.48 g/mol
IUPAC nameoctadecanoic acid
SynonymsOctadecanoic acid · n-Octadecanoic acid · Stearophanic acid · Stearex Beads · Cetylacetic acid · 1-Heptadecanecarboxylic acid

Catalog codes and grades

Brand Product / grade Code
Sigma STEARIC ACID 1621008-500MG
76137-100MG
PHR1114-1G
S1340000
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Sigma STEARIC ACID =95%, FCC, FG W303518-1KG-K
W303518-25KG-K
W303518-8KG-K
W303518-SAMPLE-K
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Sigma STEARIC ACID, 95% 175366-100G
175366-1KG
175366-5KG
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Sigma STEARIC ACID, GRADE I S4751-100G
S4751-10G
S4751-1G
S4751-25G
S4751-5G
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Sigma STEARIC ACID, PH EUR 73297-10KG-F Request Quote
Sigma STEARIC ACID, STANDARD FOR GC 85679-500MG
85679-5G
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For information only; specifications and availability are confirmed at quotation. Prices are not listed.