Tropaeolin+O
Supplier:
BeanTown Chemical
Description:
CAS: 547-57-9; EC No: 208-924-8; MDL No: MFCD00007499; RTECS: DB6145180
Powder; Molecular Formula: C12H9N2NaO5S; MW: 316.27
Supplier:
Spectrum Chemicals
Description:
Tropaeolin O, also known as Chrysoine resorcinol or Yellow T, is a synthetic azo dye used as a pH indicator.
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Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
Tropaeolin O, pure
Supplier:
Thermo Scientific Chemicals
Description:
Transition interval: pH 11.0 (yellow) to 12.7 (orange)
Supplier:
Ricca Chemical
Description:
Tropaeolin O 0.04% (w/v) in aqueous solution indicator
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Supplier:
Thermo Scientific Chemicals
Description:
Transition interval: pH 11.0 (yellow) to pH 12.7 (orange)
Supplier:
TCI America
Description:
CAS Number: 633-96-5
MDL Number: MFCD00011657 Molecular Formula: C16H12N2O4S Molecular Weight: 350.32 Purity/Analysis Method: >97.0% (HPLC) Form: Crystal Melting point (°C): 164 Lambda max.: 484 nm (0.02mol/L AcONH4 sol.)
Catalog Number:
(101914-672)
Supplier:
Matrix Scientific
Description:
Matrix Scientific Part Number: 058370-500MG , MDL Number: MFCD00038130
Supplier:
Spectrum Chemicals
Description:
D and C Orange No. 4 | Non-graded D and C Orange No. 4 supplied by Spectrum is indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.
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Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
Acid orange 5 indicator grade
Supplier:
Spectrum Chemicals
Description:
Orange II is a pH indicator and applicable in biological applications.
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Catalog Number:
(TCA0576-025G)
Supplier:
TCI America
Description:
CAS Number: 554-73-4
MDL Number: MFCD00038130
Molecular Formula: C18H15N3O3S
Molecular Weight: 375.38
Form: Crystal
Color: Yellow
Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
Orange II, pure, certified
Catalog Number:
(100504-124)
Supplier:
Electron Microscopy Sciences
Description:
A general tissue stain with Eosin and Azur-C. French, Stain Tech., 1, 79 (1926). Counterstain for Heidenhain's Hematoxylin in animal histology.
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Catalog Number:
(101181-510)
Supplier:
Pfaltz & Bauer
Description:
TROPAEOLIN OOO NO 1 CI, 25G
Catalog Number:
(102568-810)
Supplier:
Chem Impex International
Description:
TROPAEOLIN O 100G
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