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Gesamtdokumentation anzeigen

24-4100

Sigma-Aldrich

Kaliumphthalat, einbasisch

99.9-100.1%

Synonym(e):

KHP, Kaliumbiphthalat, Kaliumhydrogenphthalat, Phthalsäure Kaliumsalz

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About This Item

Lineare Formel:
HOOCC6H4COOK
CAS-Nummer:
877-24-7
Molekulargewicht:
204.22
Beilstein:
3637128
EG-Nummer:
212-889-4
MDL-Nummer:
MFCD00013070
UNSPSC-Code:
12352300
PubChem Substanz-ID:
329752477

Assay

99.9-100.1%

Form

solid

Verfügbarkeit

available only in Japan

pH-Wert

4

mp (Schmelzpunkt)

295-300 °C (dec.) (lit.)

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

InChIKey

IWZKICVEHNUQTL-UHFFFAOYSA-M

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Eignung

pH standard solution

Lagerklassenschlüssel

13 - Non Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

387.1 °F - Pensky-Martens closed cup

Flammpunkt (°C)

197.3 °C - Pensky-Martens closed cup

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

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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
Hanne Frederiksen et al.
Environmental science & technology, 47(2), 958-967 (2012-12-14)
Urinary phthalate excretion is used as marker of phthalate exposure in epidemiological studies. Here we examine the reliability of urinary phthalate levels in exposure classification by comparing the inter- and intrasubject variation of urinary phthalate metabolite levels. Thirty-three young healthy
Juanjuan Feng et al.
Journal of chromatography. A, 1268, 16-21 (2012-11-07)
Because of the occurrence of ion exchange between high-ionic-strength solution and anions of polymeric ionic liquids (PILs), PILs based solid-phase microextraction (SPME) fibers were rarely used in direct immersion mode to high-salt-added samples. In this work, a novel double-confined PIL
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
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