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Meaning of "Phenolphthalein" in the German dictionary

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PRONUNCIATION OF PHENOLPHTHALEIN IN GERMAN

Phenolphthalein  [Phenolphthalei̲n] play
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GRAMMATICAL CATEGORY OF PHENOLPHTHALEIN

noun
adjective
verb
adverb
pronoun
preposition
conjunction
interjection
article
Phenolphthalein is a noun.
A noun is a type of word the meaning of which determines reality. Nouns provide the names for all things: people, objects, sensations, feelings, etc.

WHAT DOES PHENOLPHTHALEIN MEAN IN GERMAN?

Click to see the original definition of «Phenolphthalein» in the German dictionary.
Click to see the automatic translation of the definition in English.
Phenolphthalein

phenolphthalein

Phenolphthalein

Hazard H and P phrases H: 350 - 341 - 361f P: 201 - 281 - 308 + 313 EU Hazard Labeling from EU Regulation 1272/2008 R- and S-phrases R: 45 - 62 - 68 S: 53 - 45 Toxicological data \u0026 gt; 1000 mg · kg-1 As far as possible and customary, SI units are used. Unless stated otherwise, the data given are valid for standard conditions. Phenolphthalein is one of the most famous pH indicators and was first presented by Adolf von Baeyer in 1871. The name is composed of phenol and phthalic anhydride. Phenolphthalein is a triphenylmethane dye and forms the base compound of the family of phthaleins. The corresponding sulphonphthalein is the phenol red. At a pH of less than 0, an aqueous phenolphthalein solution is red-orange, colorless at a pH of from 0 to about 8.2. At a higher pH, the solution dyes pink-violet, becoming colorless again at a pH of about 13. Gefahr H- und P-Sätze H: 350​‐​341​‐​361f P: 201​‐​281​‐​308+313 EU-Gefahrstoffkennzeichnung aus EU-Verordnung 1272/2008 R- und S-Sätze R: 45​‐​62​‐​68 S: 53​‐​45 Toxikologische Daten > 1000 mg·kg−1 Soweit möglich und gebräuchlich, werden SI-Einheiten verwendet. Wenn nicht anders vermerkt, gelten die angegebenen Daten bei Standardbedingungen. Vorlage:Infobox Chemikalie/Summenformelsuche vorhanden Phenolphthalein ist einer der bekanntesten pH-Indikatoren und wurde erstmals 1871 von Adolf von Baeyer dargestellt. Der Name setzt sich aus Phenol und Phthalsäureanhydrid zusammen. Phenolphthalein ist ein Triphenylmethanfarbstoff und bildet die Basisverbindung der Familie der Phthaleine. Das entsprechende Sulfonphthalein ist das Phenolrot. Bei einem pH-Wert von kleiner als 0 ist eine wässrige Phenolphthalein-Lösung rot-orange, bei einem pH-Wert von 0 bis etwa 8,2 farblos. Bei höherem pH-Wert färbt die Lösung sich rosa-violett, wobei sie bei einem pH-Wert von etwa 13 wieder farblos wird.

Definition of Phenolphthalein in the German dictionary

chemical compound used as an indicator. als Indikator verwendete chemische Verbindung.
Click to see the original definition of «Phenolphthalein» in the German dictionary.
Click to see the automatic translation of the definition in English.

GERMAN WORDS THAT RHYME WITH PHENOLPHTHALEIN


Acrolein
Acrolei̲n
Bächlein
Bạ̈chlein
Bäuchlein
Bä̲u̲chlein
Büchlein
Bü̲chlein
Entlein
Ẹntlein
Fräulein
Frä̲u̲lein 
Helferlein
Hẹlferlein
Kinderlein
Kịnderlein
Kindlein
Kịndlein
Küchlein
Kü̲chlein
Lichtlein
Lịchtlein
Männlein
Mạ̈nnlein
Phthalein
Phthalei̲n
Weiblein
We̲i̲blein
Zicklein
Zịcklein
allein
alle̲i̲n 
klein
kle̲i̲n 
klein-klein
kle̲i̲n-klein
klitzeklein
klịtzekle̲i̲n
talein
tale̲i̲n

GERMAN WORDS THAT BEGIN LIKE PHENOLPHTHALEIN

Phellem
Phellodendron
Phelloderm
Phellogen
Phelloid
Phelloplastik
phelloplastisch
Phelonium
Phenacetin
Phenakit
Phenanthren
Phenol
Phenole
Phenolharz
Phenoplast
Phenyl
Phenylgruppe
Phenylketonurie
Pherekrateus
Pheromon

GERMAN WORDS THAT END LIKE PHENOLPHTHALEIN

Blümlein
Brüderlein
Burgfräulein
Bäuerlein
Englein
Fähnlein
Geißlein
Herrlein
Kirchlein
Kämmerlein
Löchlein
Olein
Ringlein
Röslein
Töchterlein
Vögelein
Vöglein
Zünglein
mutterseelenallein
Äuglein

Synonyms and antonyms of Phenolphthalein in the German dictionary of synonyms

SYNONYMS

Translation of «Phenolphthalein» into 25 languages

TRANSLATOR
online translator

TRANSLATION OF PHENOLPHTHALEIN

Find out the translation of Phenolphthalein to 25 languages with our German multilingual translator.
The translations of Phenolphthalein from German to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «Phenolphthalein» in German.

Translator German - Chinese

酚酞
1,325 millions of speakers

Translator German - Spanish

fenolftaleína
570 millions of speakers

Translator German - English

phenolphthalein
510 millions of speakers

Translator German - Hindi

phenolphthalein
380 millions of speakers
ar

Translator German - Arabic

الفينولفثالين
280 millions of speakers

Translator German - Russian

фенолфталеин
278 millions of speakers

Translator German - Portuguese

fenolftaleína
270 millions of speakers

Translator German - Bengali

phenolphthalein
260 millions of speakers

Translator German - French

phénolphtaléine
220 millions of speakers

Translator German - Malay

fenoftalein
190 millions of speakers

German

Phenolphthalein
180 millions of speakers

Translator German - Japanese

フェノールフタレイン
130 millions of speakers

Translator German - Korean

페놀프탈레인
85 millions of speakers

Translator German - Javanese

phenolphthalein
85 millions of speakers
vi

Translator German - Vietnamese

phenolphtalein
80 millions of speakers

Translator German - Tamil

phenolphthalein
75 millions of speakers

Translator German - Marathi

phenolphthalein
75 millions of speakers

Translator German - Turkish

fenolftalein
70 millions of speakers

Translator German - Italian

fenolftaleina
65 millions of speakers

Translator German - Polish

fenoloftaleina
50 millions of speakers

Translator German - Ukrainian

фенолфталеин
40 millions of speakers

Translator German - Romanian

fenolftaleină
30 millions of speakers
el

Translator German - Greek

φαινολοφθαλεΐνη
15 millions of speakers
af

Translator German - Afrikaans

fenolftaleïen
14 millions of speakers
sv

Translator German - Swedish

fenolftalein
10 millions of speakers
no

Translator German - Norwegian

fenolftalein
5 millions of speakers

Trends of use of Phenolphthalein

TRENDS

TENDENCIES OF USE OF THE TERM «PHENOLPHTHALEIN»

The term «Phenolphthalein» is quite widely used and occupies the 32.198 position in our list of most widely used terms in the German dictionary.
0
100%
FREQUENCY
Quite widely used
85
/100
The map shown above gives the frequency of use of the term «Phenolphthalein» in the different countries.
Principal search tendencies and common uses of Phenolphthalein
List of principal searches undertaken by users to access our German online dictionary and most widely used expressions with the word «Phenolphthalein».

FREQUENCY OF USE OF THE TERM «PHENOLPHTHALEIN» OVER TIME

The graph expresses the annual evolution of the frequency of use of the word «Phenolphthalein» during the past 500 years. Its implementation is based on analysing how often the term «Phenolphthalein» appears in digitalised printed sources in German between the year 1500 and the present day.

Examples of use in the German literature, quotes and news about Phenolphthalein

EXAMPLES

10 GERMAN BOOKS RELATING TO «PHENOLPHTHALEIN»

Discover the use of Phenolphthalein in the following bibliographical selection. Books relating to Phenolphthalein and brief extracts from same to provide context of its use in German literature.
1
Hagers Handbuch der Pharmazeutischen Praxis
Es wird die Fläche aller Peaks mit Ausnahme des LM-Peaks ber. Die Summe der Flächen aller Peaks ohne den Phenolphthalein-Peak darf nicht größer als 1 % der Gesamtfläche aller beobachteten Peaks ausmachen USP XXII. Gehalt: 98 bis  ...
Franz von Bruchhausen
2
Mabanalyse:
14 12 10 8 6 4 2 0 0 0,2 0,4 0,6 0,8 1,0 1,2 1,4 1,6 1,8 2,0 pH t CH COOH, 0,1 mol /l 3 HCl, 0,1 mol/l Phenolphthalein Methylrot Methylorange Abb. 3.5 Titrationskurven von Essigsäure und Salzsäure und Umschlagsbereiche der drei Indikatoren ...
Gerhart Jander, Gerhard Schulze, Karl Friedrich Jahr, 2009
3
Houben-Weyl Methods of Organic Chemistry Vol. I, 3rd ...
Phenolphthalein Lackmus Roselsäure p-Nitrophenol Methylorange Nach Zusatz von ' ccm „/MHCI 9,7 9,85 9,85 10,0 10,7 Bei der ursprünglichen Einstellung war p—Nitrophenol verwendet worden. Setzt man umgekehrt Lauge zur Säure, ...
‎2014
4
Triphenylmethanfarbstoff: Fuchsin, Fluorescein, ...
Dieser Inhalt ist eine Zusammensetzung von Artikeln aus der frei verf gbaren Wikipedia-Enzyklop die. Seiten: 24. Nicht dargestellt.
Quelle: Wikipedia, Bucher Gruppe, 2011
5
Nachweisreagenz: Fuchsin, Indikator, Kalkwasser, Resorcin, ...
Dieser Inhalt ist eine Zusammensetzung von Artikeln aus der frei verf gbaren Wikipedia-Enzyklop die. Seiten: 28. Nicht dargestellt.
Quelle: Wikipedia, Bucher Gruppe, 2011
6
Handbuch der industriellen Messtechnik
Ein geeigneter Indikator für die Titration einer solchen Säure wäre Phenolphthalein mit pKSI von ca. 9,70. Bei Titrationen von Säuregemischen sind zur Differenzierung der Säurestufen entsprechend zwei Indikatoren mit anderen pKsl-Werten ...
Tilo Peifer, Paul Profos, 2008
7
Chemisches Praktikum für Mediziner
Aufgabe (1. Kurstag) wird der Titer der hergestellten ca. 0.1 molaren NaOH mit Phenolphthalein als Indikator durch die Titration genau 0. 1 molarer HCl frisch bestimmt. Die am 1. Kurstag hergestellte 0.1 molare NaOH wird zweimal mit je 10 ml ...
Gerhard Hilt, Peter Rinze, 2009
8
Untersuchung des Wassers an Ort und Stelle
mit Natronlauge oder Sodalösung und Phenolphthalein als Indikator. Der Farbenumschlag erfolgt, sobald die freie Kohlensäure zu Natriumbikarbonat gebunden ist. J. Tillmans und O. Heublein 1) fassen ihre Ergebnisse wie folgt zusammen: ...
Hartwig Klut, 2012
9
Houben-Weyl Methods of Organic Chemistry Vol. VI/2, 4th ...
Schwefelsäure erstmalig das Phenolphthalein (F: 253°) dargestelltl. Bei dieser einfachen, mit guter Ausbeute verlaufenden Reaktion2 entsteht als Nebenprodukt das unsubstituierte Fluoren°: 4‚ 6' \ W? 0 8 \/ 1 /=*\ 7 10 2 6 3 5 4 Fluoran wird ...
Peter Müller, Heidi Müller-Dolezal, Wolfgang Schellhammer, 2014
10
Houben-Weyl Methods of Organic Chemistry Vol. I, 2nd ...
Als Indicator läßt sich Phenolphthalein nur bei starken Basen verwenden, bei schwachen Aminen ist Methylorange und ganz besonders Methylrot geeignet ( vgl. auch Alkaloide S. 250). Der Umschlag bei Anwendung von Methylorange ...
‎2014

10 NEWS ITEMS WHICH INCLUDE THE TERM «PHENOLPHTHALEIN»

Find out what the national and international press are talking about and how the term Phenolphthalein is used in the context of the following news items.
1
Banned substance found in weight-loss product 'VIP Bio ...
Phenolphthalein was used as a laxative in the past, but has not been registered in Singapore since 2011. Phenolphthalein may cause rashes, abdominal ... «The Straits Times, Nov 16»
2
Super Herbs Supplement Recalled for Undeclared Drugs
Phenolphthalein was used in over-the-counter laxatives, but because of concerns of carcinogenicity, it cannot be sold in the U.S. These undeclared ingredients ... «Food Poisoning Bulletin, Apr 16»
3
Nailing corrosion demonstrations
The use of phenolphthalein and hexacyanoferrate(III) as indicators is a rapid and great way to infer the presence of the various ions that form during rusting. «Royal Society of Chemistry, Mar 16»
4
When Science Was a Bento Box
I puzzled over the pronunciation of the clear liquid Phenolphthalein, which I roughed out in my head as Fee-Noff-Flee-An, and subsequently lacked an ... «Splice Today, Feb 16»
5
Lucy's Weight Loss System Recalls Pink Bikini and Shorts on the ...
According to an analysis by the Food and Drug Administration (FDA), the pills tested positive for Phenolphthalein, Sibutramine, and/or Diclofenac. «CDA News, Jan 16»
6
Health Alerts: Bean bag chairs, crib mobiles, and more recalled
Hazard: The products contain sibutramine and phenolphthalein. Sibutramine is an appetite suppressant that was pulled off the U.S. market because it raises ... «AAP News, Jan 16»
7
Weight-Loss Products Recalled Due to Unlisted Ingredients
Phenolphthalein has been used in OTC laxatives in the past. However ... Both sibutramine and phenolphthalein can also interact with other medications. «Pharmacy Times, Jan 16»
8
Xtreme Fat Burner Capsules Contain Cancer-Causing Ingredient ...
In addition to the cancer-causing chemical called phenolphthalein, Xtreme Fat Burner Capsules also contain a second hidden ingredient called sildenafil, which ... «CDA News, Oct 15»
9
CBI files challan in Chandigarh EOW bribery scandal
“The result of examination by the expert has revealed that the samples of accused Aman Grover gave positive tests for the presence of phenolphthalein and ... «Hindustan Times, Oct 15»
10
Here's the Latest Diet Pill Recall by the FDA That You Need to Know ...
Even more diet pills and weight loss supplements are testing positive for the banned substances Sibutramine and Phenolphthalein. Here is the latest diet pill ... «eMaxHealth, Sep 15»

REFERENCE
« EDUCALINGO. Phenolphthalein [online]. Available <https://educalingo.com/en/dic-de/phenolphthalein>. Apr 2024 ».
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