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1621008

USP

Stearic acid

United States Pharmacopeia (USP) Reference Standard

Sinônimo(s):

1-Heptadecanecarboxylic acid, C18:0, Cetylacetic acid, NSC 25956, NSC 261168, Octadecanoic acid, Stearophanic acid

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About This Item

Fórmula linear:
CH3(CH2)16COOH
Número CAS:
Peso molecular:
284.48
Beilstein:
608585
Número MDL:
Código UNSPSC:
41116107
ID de substância PubChem:
NACRES:
NA.24

grau

pharmaceutical primary standard

pressão de vapor

1 mmHg ( 173.7 °C)

família API

stearic acid

fabricante/nome comercial

USP

p.e.

361 °C (lit.)

pf

67-72 °C (lit.)

solubilidade

acetone: soluble
benzene: freely soluble
chloroform: freely soluble
ethanol: soluble
ether: freely soluble
propylene glycol: soluble
water: practically insoluble

densidade

0.845 g/cm3

aplicação(ões)

pharmaceutical (small molecule)

Formato

neat

cadeia de caracteres SMILES

CCCCCCCCCCCCCCCCCC(O)=O

InChI

1S/C18H36O2/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)

chave InChI

QIQXTHQIDYTFRH-UHFFFAOYSA-N

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Descrição geral

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Aplicação

Stearic acid USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Palmitic Acid
  • Calcium Stearate
  • Sodium Stearate
  • Aluminum Monostearate
  • Glycerin Suppositories
  • Magnesium Stearate

Nota de análise

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Outras notas

Sales restrictions may apply.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

nwg

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


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