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Indicators

Indicators are substances used in titrations and other chemical analyses to signal a change in pH or chemical composition. They are vital for precise measurement in both research and industrial settings. CymitQuimica offers a comprehensive selection of indicators designed for accuracy and reproducibility in laboratory applications, including acid-base and redox reactions.

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products per page. 572 products on this category.

BrandProduct dataPurityPrice rangeEstimated delivery
Biosynth logo
2',7'-Dichlorodihydrofluorescein diacetate
REF: 3D-FD74827CAS: 4091-99-0 		Min. 97 Area-%136.00 €~854.00 €Fri 20 Dec 24
Biosynth logo
5-(6)-Carboxytetramethylrhodamine
REF: 3D-FC11381CAS: 98181-63-6 		Min. 95 Area-%81.00 €~1,389.00 €Fri 20 Dec 24
Biosynth logo
Resorufin
REF: 3D-FR08625CAS: 635-78-9 		Min. 95 Area-%97.00 €~3,826.00 €Fri 20 Dec 24
Biosynth logo
Fluorescein isothiocyanate Isomer I
REF: 3D-FF05796CAS: 3326-32-7 		Min. 90 Area-%184.00 €~1,130.00 €Fri 20 Dec 24
Biosynth logo
8-Acetoxypyrene-1,3,6-trisulfonic acid trisodium salt
REF: 3D-EA45175CAS: 115787-83-2 		Min. 98.0 Area-%161.00 €~834.00 €Fri 20 Dec 24
Biosynth logo
6-NBDG
REF: 3D-MN166899CAS: 108708-22-1 		Min. 95%145.00 €~1,248.00 €Fri 20 Dec 24
TCI logo
PAR [=4-(2-Pyridylazo)resorcinol] [Spectrophotometric reagent for transition metals]
REF: 3B-A5001CAS: 1141-59-9 		>98.0%(T)(HPLC)45.00 €~147.00 €Thu 02 Jan 25
TCI logo
TAN [=1-(2-Thiazolylazo)-2-naphthol] [Spectrophotometric reagent for transition metals]
REF: 3B-A5003CAS: 1147-56-4 		>99.0%(T)57.00 €~243.00 €Thu 02 Jan 25
TCI logo
2,6-Dichloroindophenol Sodium Salt Dihydrate
REF: 3B-D0375CAS: 620-45-1 		>95.0%(T)64.00 €~785.00 €Thu 02 Jan 25
TCI logo
Methylthymol Blue Sodium Salt
REF: 3B-B0478CAS: 1945-77-3 		>95.0%(HPLC)48.00 €~553.00 €Thu 02 Jan 25
TCI logo
Arsenazo III [Spectrophotometric reagent for U, Th, Zr and other metals, Indicator for the precipitation titration of SO4 with Ba]
REF: 3B-A5009CAS: 1668-00-4 		>95.0%(T)47.00 €~608.00 €Thu 02 Jan 25
TCI logo
Variamine Blue B Sulfate (=4-Amino-4'-methoxydiphenylamine Sulfate) [for Iron-Titration]
REF: 3B-M0495CAS: 3169-21-9 		>97.0%(N)22.00 €~184.00 €Thu 02 Jan 25
TCI logo
Xylenol Orange
REF: 3B-B0477CAS:
- - -28.00 €~235.00 €Thu 02 Jan 25
Sisco Research Laboratories logo
Solochrom Dark Blue (Calcon), 50%
REF: SR-85446CAS: 2538-85-4 		- - -25.00 €~39.00 €Tue 07 Jan 25
Sisco Research Laboratories logo
Toluidine Blue O, 90%
REF: SR-22134CAS: 92-31-9 		- - -23.00 €~46.00 €Tue 07 Jan 25
Sisco Research Laboratories logo
Bromocresol Green (BCG) ACS, ExiPlus, Multi-Compendial
REF: SR-52512CAS: 76-60-8 		- - -22.00 €~650.00 €Tue 07 Jan 25
Sisco Research Laboratories logo
Wright Stain
REF: SR-13111CAS: 68988-92-1 		- - -25.00 €~173.00 €Tue 07 Jan 25
Sisco Research Laboratories logo
Azur II
REF: SR-62151CAS: 37247-10-2 		- - -25.00 €~38.00 €Tue 07 Jan 25
Sisco Research Laboratories logo
Erythrosin B, 90%
REF: SR-69059CAS: 16423-68-0 		min. 90%24.00 €~51.00 €Tue 07 Jan 25
Sisco Research Laboratories logo
Azomethine H Monosodium Salt, 97%
REF: SR-78130CAS: 5941-07-1 		min. 97%33.00 €~188.00 €Tue 07 Jan 25
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2',7'-Dichlorodihydrofluorescein diacetate
Biosynth logo
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2',7'-Dichlorodihydrofluorescein diacetate

CAS:4091-99-0
Cell permeable reagent for use in detection of peroxidase activity
Formula:
C24H16Cl2O7
Purity:
Min. 97 Area-%
Color and Shape:
Powder
Molecular weight:
487.29 g/mol

Ref: 3D-FD74827

1g854.00 €
50mg136.00 €
100mg185.00 €
250mg325.00 €
500mg496.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
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5-(6)-Carboxytetramethylrhodamine
Biosynth logo
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5-(6)-Carboxytetramethylrhodamine

CAS:98181-63-6
5-(6)-Carboxytetramethylrhodamine (TAMRA) is a fluorescent dye that is used as a probe for DNA-based analysis. …
Formula:
C25H22N2O5
Purity:
Min. 95 Area-%
Color and Shape:
Red Powder
Molecular weight:
430.45 g/mol

Ref: 3D-FC11381

1g493.00 €
2g805.00 €
5g1,389.00 €
250mg211.00 €
500mg337.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
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Resorufin
Biosynth logo
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Resorufin

CAS:635-78-9
The substructure resorufin is a fluorescent dye that changes color from orange to bright pink; …
Formula:
C12H7NO3
Purity:
Min. 95 Area-%
Color and Shape:
Purple Powder
Molecular weight:
213.19 g/mol

Ref: 3D-FR08625

2g654.00 €
5g1,212.00 €
10g1,913.00 €
25g3,826.00 €
500mg436.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
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Fluorescein isothiocyanate Isomer I
Biosynth logo
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Fluorescein isothiocyanate Isomer I

CAS:3326-32-7
Fluorescent reagent for labeling amines
Formula:
C21H11NO5S
Purity:
Min. 90 Area-%
Color and Shape:
Orange Powder
Molecular weight:
389.38 g/mol

Ref: 3D-FF05796

1g408.00 €
2g674.00 €
5g1,130.00 €
250mg184.00 €
500mg284.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
+ info
discount label
8-Acetoxypyrene-1,3,6-trisulfonic acid trisodium salt
Biosynth logo
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8-Acetoxypyrene-1,3,6-trisulfonic acid trisodium salt

CAS:115787-83-2
Fluorogenic substrate for esterase; cell-permeable
Formula:
C18H9Na3O11S3
Purity:
Min. 98.0 Area-%
Color and Shape:
Powder
Molecular weight:
566.42 g/mol

Ref: 3D-EA45175

1g351.00 €
2g493.00 €
5g834.00 €
250mg161.00 €
500mg222.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
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6-NBDG
Biosynth logo
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6-NBDG

CAS:108708-22-1
Nonhydrolyzable fluorescent glucose analog used to monitor glucose uptake
Formula:
C12H14N4O8
Purity:
Min. 95%
Color and Shape:
Powder
Molecular weight:
342.26 g/mol

Ref: 3D-MN166899

1mg145.00 €
2mg214.00 €
5mg414.00 €
10mg716.00 €
20mg1,248.00 €
Estimated delivery in United States, on Friday 20 Dec 2024
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PAR [=4-(2-Pyridylazo)resorcinol] [Spectrophotometric reagent for transition metals]
TCI logo
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PAR [=4-(2-Pyridylazo)resorcinol] [Spectrophotometric reagent for transition metals]

CAS:1141-59-9
Formula:
C11H9N3O2
Purity:
>98.0%(T)(HPLC)
Color and Shape:
Orange to Amber to Dark red powder to crystal
Molecular weight:
215.21

Ref: 3B-A5001

1g45.00 €
5g147.00 €
Estimated delivery in United States, on Thursday 2 Jan 2025
+ info
discount label
TAN [=1-(2-Thiazolylazo)-2-naphthol] [Spectrophotometric reagent for transition metals]
TCI logo
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TAN [=1-(2-Thiazolylazo)-2-naphthol] [Spectrophotometric reagent for transition metals]

CAS:1147-56-4
Formula:
C13H9N3OS
Purity:
>99.0%(T)
Color and Shape:
Orange to Brown powder to crystal
Molecular weight:
255.30

Ref: 3B-A5003

1g57.00 €
5g243.00 €
Estimated delivery in United States, on Thursday 2 Jan 2025
+ info
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2,6-Dichloroindophenol Sodium Salt Dihydrate
TCI logo
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2,6-Dichloroindophenol Sodium Salt Dihydrate

CAS:620-45-1
Formula:
C12H6Cl2NNaO2·2H2O
Purity:
>95.0%(T)
Color and Shape:
Green to Dark green powder to crystal
Molecular weight:
326.10

Ref: 3B-D0375

1g64.00 €
25g785.00 €
Estimated delivery in United States, on Thursday 2 Jan 2025
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Methylthymol Blue Sodium Salt
TCI logo
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Methylthymol Blue Sodium Salt

CAS:1945-77-3
Formula:
C37H40N2Na4O13S
Purity:
>95.0%(HPLC)
Color and Shape:
Dark green to Dark blue to Black powder to crystal
Molecular weight:
844.75

Ref: 3B-B0478

1g48.00 €
5g144.00 €
25g553.00 €
Estimated delivery in United States, on Thursday 2 Jan 2025
+ info
discount label
Arsenazo III [Spectrophotometric reagent for U, Th, Zr and other metals, Indicator for the precipi…
TCI logo
+ info

Arsenazo III [Spectrophotometric reagent for U, Th, Zr and other metals, Indicator for the precipitation titration of SO4 with Ba]

CAS:1668-00-4
Formula:
C22H18As2N4O14S2
Purity:
>95.0%(T)
Color and Shape:
Dark green to Dark red to Black powder to crystaline
Molecular weight:
776.36

Ref: 3B-A5009

1g47.00 €
5g129.00 €
Estimated delivery in United States, on Thursday 2 Jan 2025
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Variamine Blue B Sulfate (=4-Amino-4'-methoxydiphenylamine Sulfate) [for Iron-Titration]
TCI logo
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Variamine Blue B Sulfate (=4-Amino-4'-methoxydiphenylamine Sulfate) [for Iron-Titration]

CAS:3169-21-9
Formula:
C13H14N2O·H2SO4
Purity:
>97.0%(N)
Color and Shape:
Gray to Dark blue to Black powder to crystal
Molecular weight:
312.34

Ref: 3B-M0495

1g22.00 €
Estimated delivery in United States, on Thursday 2 Jan 2025
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Xylenol Orange
TCI logo
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Xylenol Orange

CAS:1202864-39-8 1611-35-4
Formula:
C31H30N2Na2O13S
Color and Shape:
Orange to Brown to Dark red powder to crystal
Molecular weight:
716.62

Ref: 3B-B0477

1g28.00 €
5g75.00 €
25g235.00 €
Estimated delivery in United States, on Thursday 2 Jan 2025
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discount label
Solochrom Dark Blue (Calcon), 50%
Sisco Research Laboratories logo
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Solochrom Dark Blue (Calcon), 50%

CAS:2538-85-4
Formula:
C20H13N2NaO5S
Color and Shape:
Dark brown, Powder
Molecular weight:
416.39

Ref: SR-85446

5g25.00 €
25g26.00 €
100g39.00 €
Estimated delivery in United States, on Tuesday 7 Jan 2025
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Toluidine Blue O, 90%
Sisco Research Laboratories logo
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Toluidine Blue O, 90%

CAS:92-31-9
Formula:
C15H16ClN3S
Color and Shape:
Dark greenish, Powder
Molecular weight:
305.83

Ref: SR-22134

10g28.00 €
25g23.00 €
100g46.00 €
Estimated delivery in United States, on Tuesday 7 Jan 2025
+ info
discount label
Bromocresol Green (BCG) ACS, ExiPlus, Multi-Compendial
Sisco Research Laboratories logo
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Bromocresol Green (BCG) ACS, ExiPlus, Multi-Compendial

CAS:76-60-8
Formula:
C21H14Br4O5S
Color and Shape:
White to yellow to tan, Powder, Passes test
Molecular weight:
698.04

Ref: SR-52512

5g22.00 €
25g50.00 €
100g151.00 €
500g650.00 €
Estimated delivery in United States, on Tuesday 7 Jan 2025
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Wright Stain
Sisco Research Laboratories logo
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Wright Stain

CAS:68988-92-1
Color and Shape:
Dark green, Powder

Ref: SR-13111

25g25.00 €
100g41.00 €
500g173.00 €
Estimated delivery in United States, on Tuesday 7 Jan 2025
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Azur II
Sisco Research Laboratories logo
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Azur II

CAS:37247-10-2
Formula:
C31H34Cl2N6S2
Color and Shape:
Greenish black, Crystalline powder
Molecular weight:
625.68

Ref: SR-62151

10g28.00 €
25g25.00 €
100g38.00 €
Estimated delivery in United States, on Tuesday 7 Jan 2025
+ info
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Erythrosin B, 90%
Sisco Research Laboratories logo
+ info

Erythrosin B, 90%

CAS:16423-68-0
Formula:
C20H6I4Na2O5
Purity:
min. 90%
Color and Shape:
Red to dark brown, Powder
Molecular weight:
879.86

Ref: SR-69059

25g24.00 €
100g51.00 €
Estimated delivery in United States, on Tuesday 7 Jan 2025
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No image
Sisco Research Laboratories logo
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Azomethine H Monosodium Salt, 97%

CAS:5941-07-1
Formula:
C17H12NO8S2Na
Purity:
min. 97%
Color and Shape:
Yellow to orange, Powder
Molecular weight:
445.40

Ref: SR-78130

1g33.00 €
5g71.00 €
25g188.00 €
Estimated delivery in United States, on Tuesday 7 Jan 2025
+ info
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