Matches in SemOpenAlex for { <https://semopenalex.org/work/W1994186064> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W1994186064 endingPage "589" @default.
- W1994186064 startingPage "586" @default.
- W1994186064 abstract "A sensitive colored reaction for nitrite determination is developed. It involves the reaction of the titled ion with p-aminobenzoic acid to form a diazonium ion, which is then coupled with α-naphthol in alkaline medium to form a pinkish red soluble azo dye absorbing maximum at 519 nm. The described method is capable of determining 0.1–1.3 ppm of nitrite with a relative standard deviation of 0.3–1.7% depending on the concentration level, molar absorptivity of 3.5 × 104 liter mol−1 cm−1, and Sandell sensitivity index of 0.0013 μg cm−2. Diazotization and coupling are very fast and control of temperature is unnecessary. Moreover, the colored azo dye is stable and its intensity is in direct proportion with nitrite concentration over a wide range." @default.
- W1994186064 created "2016-06-24" @default.
- W1994186064 creator A5041036368 @default.
- W1994186064 creator A5083909519 @default.
- W1994186064 date "1981-12-01" @default.
- W1994186064 modified "2023-09-27" @default.
- W1994186064 title "Photometric determination of nitrite" @default.
- W1994186064 cites W2025102159 @default.
- W1994186064 doi "https://doi.org/10.1016/0026-265x(81)90145-4" @default.
- W1994186064 hasPublicationYear "1981" @default.
- W1994186064 type Work @default.
- W1994186064 sameAs 1994186064 @default.
- W1994186064 citedByCount "14" @default.
- W1994186064 crossrefType "journal-article" @default.
- W1994186064 hasAuthorship W1994186064A5041036368 @default.
- W1994186064 hasAuthorship W1994186064A5083909519 @default.
- W1994186064 hasConcept C113196181 @default.
- W1994186064 hasConcept C119128265 @default.
- W1994186064 hasConcept C120665830 @default.
- W1994186064 hasConcept C121332964 @default.
- W1994186064 hasConcept C145148216 @default.
- W1994186064 hasConcept C178790620 @default.
- W1994186064 hasConcept C179104552 @default.
- W1994186064 hasConcept C185592680 @default.
- W1994186064 hasConcept C27754629 @default.
- W1994186064 hasConcept C2776179834 @default.
- W1994186064 hasConcept C2776384668 @default.
- W1994186064 hasConcept C2777250486 @default.
- W1994186064 hasConcept C2777633056 @default.
- W1994186064 hasConcept C40875361 @default.
- W1994186064 hasConcept C43617362 @default.
- W1994186064 hasConcept C51989270 @default.
- W1994186064 hasConcept C76046532 @default.
- W1994186064 hasConceptScore W1994186064C113196181 @default.
- W1994186064 hasConceptScore W1994186064C119128265 @default.
- W1994186064 hasConceptScore W1994186064C120665830 @default.
- W1994186064 hasConceptScore W1994186064C121332964 @default.
- W1994186064 hasConceptScore W1994186064C145148216 @default.
- W1994186064 hasConceptScore W1994186064C178790620 @default.
- W1994186064 hasConceptScore W1994186064C179104552 @default.
- W1994186064 hasConceptScore W1994186064C185592680 @default.
- W1994186064 hasConceptScore W1994186064C27754629 @default.
- W1994186064 hasConceptScore W1994186064C2776179834 @default.
- W1994186064 hasConceptScore W1994186064C2776384668 @default.
- W1994186064 hasConceptScore W1994186064C2777250486 @default.
- W1994186064 hasConceptScore W1994186064C2777633056 @default.
- W1994186064 hasConceptScore W1994186064C40875361 @default.
- W1994186064 hasConceptScore W1994186064C43617362 @default.
- W1994186064 hasConceptScore W1994186064C51989270 @default.
- W1994186064 hasConceptScore W1994186064C76046532 @default.
- W1994186064 hasIssue "4" @default.
- W1994186064 hasLocation W19941860641 @default.
- W1994186064 hasOpenAccess W1994186064 @default.
- W1994186064 hasPrimaryLocation W19941860641 @default.
- W1994186064 hasRelatedWork W1979684544 @default.
- W1994186064 hasRelatedWork W2069328165 @default.
- W1994186064 hasRelatedWork W2091812179 @default.
- W1994186064 hasRelatedWork W2172220847 @default.
- W1994186064 hasRelatedWork W2181309076 @default.
- W1994186064 hasRelatedWork W2370207785 @default.
- W1994186064 hasRelatedWork W2378024565 @default.
- W1994186064 hasRelatedWork W2385408832 @default.
- W1994186064 hasRelatedWork W2952281036 @default.
- W1994186064 hasRelatedWork W3216343022 @default.
- W1994186064 hasVolume "26" @default.
- W1994186064 isParatext "false" @default.
- W1994186064 isRetracted "false" @default.
- W1994186064 magId "1994186064" @default.
- W1994186064 workType "article" @default.