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14659

Phtalate de potassium monobasique

TraceCERT®, certified reference material, 1H-qNMR Standard, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Synonyme(s) :

Acide phtalique monopotassium salt, Biphthalate de potassium, Hydrogénophthalate de potassium, KHP

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A propos de cet article

Formule linéaire :
HOOCC6H4COOK
Numéro CAS:
877-24-7
Poids moléculaire :
204.22
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329750572
EC Number:
212-889-4
Beilstein/REAXYS Number:
3637128
MDL number:
MFCD00013070
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Quality Level

300

description

qNMR Standard for D2O (8.2 ppm / 7.5 ppm), qNMR standard

product line

TraceCERT®

grade

certified reference material, TraceCERT®

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

technique(s)

gas chromatography (GC): suitable

pH

4

mp

295-300 °C (dec.) (lit.)

application(s)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care
pharmaceutical

format

neat

SMILES string

[K+].OC(=O)c1ccccc1C([O-])=O

InChI

1S/C8H6O4.K/c9-7(10)5-3-1-2-4-6(5)8(11)12;/h1-4H,(H,9,10)(H,11,12);/q;+1/p-1

InChI key

IWZKICVEHNUQTL-UHFFFAOYSA-M

General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Check out our entire range of quantitative NMR standards (qNMR standards)

Other Notes

Check out ChemisTwin, our brand new online portal for identity confirmation of NMR spectra. A feature for quantitative NMR is in development. Learn more or reach out to us for a free trial.
Chemical Shift: ~7-8 ppm (chemical shifts may slightly vary depending on the experimental conditions)
suitable NMR solvents: D2O, MeOD

Legal Information

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

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flash_point_f

387.1 °F - Pensky-Martens closed cup

flash_point_c

197.3 °C - Pensky-Martens closed cup

Classe de stockage

11 - Combustible Solids

wgk

WGK 1

Certificats d'analyse (COA)

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Numéro d'article de commerce international

RéférenceGTIN
14659-1G04061838736963