About: Tashiro's indicator     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : owl:Thing, within Data Space : dbpedia.org associated with source document(s)
QRcode icon
http://dbpedia.org/describe/?url=http%3A%2F%2Fdbpedia.org%2Fresource%2FTashiro%27s_indicator

Tashiro's indicator is a pH indicator (pH value: 4.4–6.2), mixed indicator composed of a solution of methylene blue (0.1%) and methyl red (0.03%) in ethanol or in methanol. Used e.g. for the titration of ammonia in Kjeldahl analysis.

AttributesValues
rdfs:label
  • Tashiro (Indikator) (de)
  • Tashiro (indicatore) (it)
  • Wskaźnik Tashiro (pl)
  • Tashiro's indicator (en)
rdfs:comment
  • Tashiro ist ein Mischindikator (pH-Wert: 4,4 bis 6,2) aus Methylenblau und Methylrot. Als Lösungsmittel dient Ethanol. (de)
  • Tashiro's indicator is a pH indicator (pH value: 4.4–6.2), mixed indicator composed of a solution of methylene blue (0.1%) and methyl red (0.03%) in ethanol or in methanol. Used e.g. for the titration of ammonia in Kjeldahl analysis. (en)
  • Wskaźnik Tashiro – wskaźnik chemiczny służący do oznaczania kwasowości roztworów. Zmienia barwę w zakresie 4,4 - 6,2. Wskaźnik ten w środowisku zasadowym ma zabarwienie zielone, natomiast w środowisku o odczynie kwaśnym charakteryzuje się amarantowofioletową barwą. Chemicznie jest to roztwór 1 g czerwieni metylowej i 0,5 g błękitu metylenowego w 1 l etanolu. (pl)
  • L'indicatore di Tashiro è un indicatore misto, formato da una soluzione di Rosso metile (0.03%) e Blu di metilene (0.1%) in etanolo. Il primo è un indicatore acido-base con punto di viraggio compreso tra pH 4.2 e pH 6.3, che passa da rosso in ambiente acido a giallo in ambiente basico, il secondo un indicatore redox che passa da blu in ambiente ossidante a incolore in ambiente riducente. (it)
dcterms:subject
Wikipage page ID
Wikipage revision ID
Link from a Wikipage to another Wikipage
sameAs
dbp:wikiPageUsesTemplate
has abstract
  • Tashiro ist ein Mischindikator (pH-Wert: 4,4 bis 6,2) aus Methylenblau und Methylrot. Als Lösungsmittel dient Ethanol. (de)
  • Tashiro's indicator is a pH indicator (pH value: 4.4–6.2), mixed indicator composed of a solution of methylene blue (0.1%) and methyl red (0.03%) in ethanol or in methanol. Used e.g. for the titration of ammonia in Kjeldahl analysis. (en)
  • L'indicatore di Tashiro è un indicatore misto, formato da una soluzione di Rosso metile (0.03%) e Blu di metilene (0.1%) in etanolo. Il primo è un indicatore acido-base con punto di viraggio compreso tra pH 4.2 e pH 6.3, che passa da rosso in ambiente acido a giallo in ambiente basico, il secondo un indicatore redox che passa da blu in ambiente ossidante a incolore in ambiente riducente. Solitamente il Tashiro viene impiegato come indicatore acido-base, ad esempio nella determinazione dell' di un terreno. Il blu di metilene è quindi utilizzato solo per favorire una determinazione più precisa del punto di viraggio. (it)
  • Wskaźnik Tashiro – wskaźnik chemiczny służący do oznaczania kwasowości roztworów. Zmienia barwę w zakresie 4,4 - 6,2. Wskaźnik ten w środowisku zasadowym ma zabarwienie zielone, natomiast w środowisku o odczynie kwaśnym charakteryzuje się amarantowofioletową barwą. Chemicznie jest to roztwór 1 g czerwieni metylowej i 0,5 g błękitu metylenowego w 1 l etanolu. (pl)
high pH
high pH color
  • green (en)
high pH text
  • white (en)
indicator name
  • Tashiro's indicator (en)
low pH
low pH color
  • purple (en)
low pH text
  • white (en)
prov:wasDerivedFrom
page length (characters) of wiki page
foaf:isPrimaryTopicOf
is Link from a Wikipage to another Wikipage of
is Wikipage disambiguates of
is foaf:primaryTopic of
Faceted Search & Find service v1.17_git139 as of Feb 29 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 08.03.3330 as of Mar 19 2024, on Linux (x86_64-generic-linux-glibc212), Single-Server Edition (378 GB total memory, 54 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software