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Safety Information

661481

Sigma-Aldrich

Potassium palmitate-1-13C

endotoxin tested, 99 atom % 13C

Synonym(s):

Hexadecanoic acid-1-13C potassium salt, Palmitic acid-1-13C potassium salt, Potassium hexadecanoate-1-13C

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About This Item

Linear Formula:
CH3(CH2)1413CO2K
CAS Number:
201612-58-0
Molecular Weight:
295.51
MDL number:
MFCD01073402
UNSPSC Code:
12352001
PubChem Substance ID:
329760201

isotopic purity

99 atom % 13C

form

solid

mp

285 °C (dec.) (lit.)

suitability

endotoxin tested

mass shift

M+1

SMILES string

[K+].CCCCCCCCCCCCCCC[13C]([O-])=O

InChI

1S/C16H32O2.K/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16(17)18;/h2-15H2,1H3,(H,17,18);/q;+1/p-1/i16+1;

InChI key

MQOCIYICOGDBSG-OMVBPHMTSA-M

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Application

For R&D use only. Not for drug, household, or other uses. Any other use is the sole responsibility of the end user.

Endotoxin testing is done on the bulk form of the product before subdivision packaging. This bulk test does not guarantee that the subdivision or repackaged aliquot is endotoxin-free when it is received or used by the customer and does not imply suitability for any particular purpose. If the product must be endotoxin-free for the intended application, the product should be tested prior to actual use.

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

661481-BULK:
661481-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
CX0629
TV0315

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Articles

Dynamic Nuclear Polarization

Dynamic Nuclear Polarization (DNP) is a phenomenon by which high spin polarization, typically derived from a bath of free radical electrons, is transferred to a nuclear spin bath, enhancing the difference between the nuclear energy levels and thereby producing dramatically enhanced NMR signals for detection.

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