ES455899A1 - Procedimiento para reducir azul de anilina. - Google Patents

Procedimiento para reducir azul de anilina.

Info

Publication number
ES455899A1
ES455899A1 ES455899A ES455899A ES455899A1 ES 455899 A1 ES455899 A1 ES 455899A1 ES 455899 A ES455899 A ES 455899A ES 455899 A ES455899 A ES 455899A ES 455899 A1 ES455899 A1 ES 455899A1
Authority
ES
Spain
Prior art keywords
aniline blue
procedure
indicator
reduce
cards
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES455899A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mcdonnell Douglas Corp
Original Assignee
Mcdonnell Douglas Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mcdonnell Douglas Corp filed Critical Mcdonnell Douglas Corp
Publication of ES455899A1 publication Critical patent/ES455899A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B11/00—Diaryl- or thriarylmethane dyes
    • C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/10—Amino derivatives of triarylmethanes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G01N31/221—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating pH value

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
ES455899A 1976-05-03 1977-02-14 Procedimiento para reducir azul de anilina. Expired ES455899A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/682,652 US4062876A (en) 1976-05-03 1976-05-03 Sensitive pH indicator

Publications (1)

Publication Number Publication Date
ES455899A1 true ES455899A1 (es) 1978-01-16

Family

ID=24740598

Family Applications (1)

Application Number Title Priority Date Filing Date
ES455899A Expired ES455899A1 (es) 1976-05-03 1977-02-14 Procedimiento para reducir azul de anilina.

Country Status (24)

Country Link
US (1) US4062876A (Sortimente)
JP (1) JPS52133332A (Sortimente)
BE (1) BE851387A (Sortimente)
BR (1) BR7700861A (Sortimente)
CA (1) CA1059527A (Sortimente)
CH (1) CH604158A5 (Sortimente)
CS (1) CS192479B2 (Sortimente)
DD (1) DD129661A5 (Sortimente)
DE (1) DE2705366C3 (Sortimente)
DK (1) DK60377A (Sortimente)
ES (1) ES455899A1 (Sortimente)
FI (1) FI770009A7 (Sortimente)
FR (1) FR2350602A1 (Sortimente)
GB (1) GB1523083A (Sortimente)
IL (1) IL51226A0 (Sortimente)
IT (1) IT1075558B (Sortimente)
LU (1) LU76768A1 (Sortimente)
NL (1) NL7701277A (Sortimente)
NO (1) NO770463L (Sortimente)
PL (1) PL101773B1 (Sortimente)
RO (1) RO70767A (Sortimente)
SE (1) SE7701355L (Sortimente)
SU (1) SU671735A3 (Sortimente)
ZA (1) ZA77850B (Sortimente)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US327953A (en) * 1885-10-06 Ische anilin and soda fabrik

Also Published As

Publication number Publication date
NO770463L (no) 1977-11-04
JPS5440570B2 (Sortimente) 1979-12-04
SU671735A3 (ru) 1979-06-30
CA1059527A (en) 1979-07-31
ZA77850B (en) 1977-12-28
FR2350602B1 (Sortimente) 1980-03-14
SE7701355L (sv) 1977-11-04
AU2100076A (en) 1978-04-06
RO70767A (ro) 1981-06-30
BR7700861A (pt) 1978-04-04
FR2350602A1 (fr) 1977-12-02
DE2705366B2 (de) 1978-12-21
IT1075558B (it) 1985-04-22
DK60377A (da) 1977-11-04
BE851387A (fr) 1977-08-16
LU76768A1 (Sortimente) 1977-08-19
CS192479B2 (en) 1979-08-31
CH604158A5 (Sortimente) 1978-08-31
FI770009A7 (Sortimente) 1977-11-04
DD129661A5 (de) 1978-02-01
JPS52133332A (en) 1977-11-08
DE2705366A1 (de) 1977-11-10
DE2705366C3 (de) 1979-08-23
PL101773B1 (pl) 1979-01-31
US4062876A (en) 1977-12-13
IL51226A0 (en) 1977-03-31
GB1523083A (en) 1978-08-31
NL7701277A (nl) 1977-11-07

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