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39383

Supelco

Arachidic acid

analytical standard

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Synonym(s):
Arachic acid, Arachidinic acid, Eicosanoic acid, Icosanoic acid, NSC 93983
Linear Formula:
CH3(CH2)18COOH
CAS Number:
Molecular Weight:
312.53
Beilstein:
1788211
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

Assay

≥99.0% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

74-76 °C (lit.)
74-76 °C

format

neat

functional group

carboxylic acid

storage temp.

−20°C

SMILES string

CCCCCCCCCCCCCCCCCCCC(O)=O

InChI

1S/C20H40O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h2-19H2,1H3,(H,21,22)

InChI key

VKOBVWXKNCXXDE-UHFFFAOYSA-N

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1 of 4

This Item
A3631PHR353010930
Arachidic acid analytical standard

Supelco

39383

Arachidic acid

Arachidic acid ≥99%

Sigma-Aldrich

A3631

Arachidic acid

Arachidic acid certified reference material, pharmaceutical secondary standard

Supelco

PHR3530

Arachidic acid

Arachidic acid synthetic, ≥99.0% (GC)

Sigma-Aldrich

10930

Arachidic acid

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable

technique(s)

-

technique(s)

-

format

neat

format

-

format

-

format

-

assay

≥99.0% (GC)

assay

≥99%

assay

-

assay

≥99.0% (GC)

shelf life

limited shelf life, expiry date on the label

shelf life

-

shelf life

-

shelf life

-

mp

74-76 °C (lit.)

mp

74-76 °C (lit.)

mp

74-76 °C (lit.)

mp

74-76 °C (lit.)

General description

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

Ion Mobility: TWCCSN2 value of 187.2 Å2 [M-H]-

The collision cross section (CCS) measurement was provided by Waters Corporation, using the SYNAPT XS mass spectrometer.
For a description and overview of how ion mobility enables the measurement of the CCS of an ion visit ims.waters.com.
Further information on the SYNAPT XS mass spectrometer can be found on the IMS microsite and product webpage.

TWCCS measurements are expected to be within 2% of this reference value.

P/N 39383 is part of the Waters Extractables & Leachables UNIFI scientific library which can be downloaded from Waters Marketplace.

Storage Class Code

11 - Combustible Solids

WGK

nwg

Flash Point(F)

230.0 °F - closed cup

Flash Point(C)

110 °C - closed cup


Certificates of Analysis (COA)

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T1503
Product Number
-
25G
Pack Size/Quantity

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705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

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Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

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