Yes, this material is ISO 17034 compliant.
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14659
Kaliumphthalat, einbasisch
TraceCERT®, certified reference material, 1H-qNMR Standard, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Synonym(e):
KHP, Kaliumbiphthalat, Kaliumhydrogenphthalat, Phthalsäure Kaliumsalz
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| Packungsgröße | SKU | Verfügbarkeit | Preis |
|---|---|---|---|
| 1 g | Warenkorb auf Verfügbarkeit prüfen | € 140,00 |
Über diesen Artikel
Lineare Formel:
HOOCC6H4COOK
CAS-Nummer:
Molekulargewicht:
204.22
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
212-889-4
Beilstein/REAXYS Number:
3637128
MDL number:
Technischer Dienst
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Unterstützung erhaltenQuality Segment
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)
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
Chemische Verschiebung: ~7-8 ppm (Chemische Verschiebungen können in Abhängigkeit von den experimentellen Bedingungen leicht variieren)
Geeignete NMR-Lösungsmittel: D2O, MeOD
Geeignete NMR-Lösungsmittel: D2O, MeOD
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.
Legal Information
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
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|---|---|---|---|
| technique(s) gas chromatography (GC): suitable | technique(s) - | technique(s) - | technique(s) - |
| application(s) cleaning products | application(s) environmental | application(s) - | application(s) - |
| format neat | format neat | format - | format - |
| Quality Level 300 | Quality Level 300 | Quality Level 200 | Quality Level 100 |
| grade certified reference material, TraceCERT® | grade certified reference material | grade - | grade certified reference material |
| manufacturer/tradename Manufactured by: Sigma-Aldrich Production GmbH, Switzerland | manufacturer/tradename - | manufacturer/tradename - | manufacturer/tradename NIST® |
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Lagerklasse
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wgk
WGK 1
Analysenzertifikate (COA)
Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.
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Artikel
Erfahren Sie mehr über das ChemisTwin®-Portal, das Online-Analysetool zur Interpretation von Spektren. Entdecken Sie die Vorteile für Ihr NMR-Labor, die Workflow-Integration und die Benutzerrollen. Erfahren Sie mehr über die digitalen Referenzmaterialien (dRM), die Algorithmusgenauigkeit, die unterstützten Datenformate, Abonnementformate und andere Themen.
The signal ratio of two different protons can be measured with tremendous precision, which enables the generation of certified reference materials for use as qNMR standards.
NMR shift charts assist in identifying impurities in deuterated solvents, aiding accurate chemical analysis.
Verwandter Inhalt
ChemisTwin™ automates NMR result interpretation, saving time with structure confirmation and quantitative NMR measurements using electronic Reference Materials.
ChemisTwin™ automatisiert die Interpretation von NMR-Ergebnissen und spart Zeit bei der Strukturbestätigung und bei quantitativen NMR-Messungen mit elektronischen Referenzmaterialien.
Martha M Téllez-Rojo et al.
The Science of the total environment, 461-462, 386-390 (2013-06-12)
Previous studies suggest that prenatal phthalate exposure affects neurodevelopment and behavior during the first years of life. To evaluate the effect of maternal urinary concentrations of phthalate metabolites during pregnancy on mental and psychomotor development in children 24-36 months of
Randi J Bertelsen et al.
Environmental health perspectives, 121(2), 251-256 (2012-11-21)
High-molecular-weight phthalates in indoor dust have been associated with asthma in children, but few studies have evaluated phthalate biomarkers in association with respiratory outcomes. We explored the association between urinary concentrations of phthalate metabolites and current asthma. In a cross-sectional
Maria Cristina Fossi et al.
Marine pollution bulletin, 64(11), 2374-2379 (2012-09-12)
Baleen whales are potentially exposed to micro-litter ingestion as a result of their filter-feeding activity. However, the impacts of microplastics on baleen whales are largely unknown. In this case study of the Mediterranean fin whale (Balaenoptera physalus), we explore the
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 14659-1G | 04061838736963 |
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Buongiorno, E un materiale conforme alla ISO 17034?
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