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Congo red, Certifiable Grade

Congo red, Certifiable Grade

Supplier: VWR

pH indicator goes from blue to red over a range of 3.0 to 5.0. A cytoplasmic stain for tissues fixed in BouinÆs. Also a specific stain for amyloid.

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Congo red indicator grade

Congo red indicator grade

Supplier: Thermo Scientific Chemicals

Congo red indicator grade

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Congo red 0.1% (w/v) in aqueous solution indicator

Congo red 0.1% (w/v) in aqueous solution indicator

Supplier: Ricca Chemical

0.1% (w/v) Aqueous Solution. Poly bottle. 500mL

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Congo red, powder

Supplier: MP Biomedicals

Congo red is the sodium salt of 3,3'-([1,1'-biphenyl]-4,4'-diyl)bis(4-aminonaphthalene-1-sulfonic acid). It is a secondary diazo dye. It is absorption indicator for halide and thiocyanate determinations.

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Congo red indicator

Supplier: Thermo Scientific Chemicals

100G

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Congo red, powder

Supplier: MP Biomedicals

Soluble in water (10 mg/mL).

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Congo red ≥75% (dry basis), high purity, Calbiochem®, Sigma-Aldrich®

Supplier: MilliporeSigma

An amyloidophylic dye that specifically stains stacked β sheet aggregates.

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Congo red ≥95%, Ultra Pure Grade

Congo red ≥95%, Ultra Pure Grade

Supplier: AAT BIOQUEST INC

Congo red (CR) is the sodium salt of benzidinediazo-bis-1-naphtylamine-4-sulfonic acid.

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Congo red 1% in aqueous solution

Supplier: Electron Microscopy Sciences

1% Aqueous

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Congo red 0.5% in aqueous solution

Supplier: Electron Microscopy Sciences

0.5% Aqueous

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Congo red USP Test Solution (TS)

Congo red USP Test Solution (TS)

Supplier: Ricca Chemical

Certified USP reagent. Poly bottle. 500mL

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Congo red 0.2% alcoholic solution

Congo red 0.2% alcoholic solution

Supplier: Electron Microscopy Sciences

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Congo red, Ultra Pure Grade

Supplier: Anaspec Inc

Congo Red, UltraPure Grade, Early diagnosis and classification of amyloid deposition, Molecular Weight: 696.7, Spectral Properties: Abs/Em = 497/NA nm, Solvent System: Water, CAS number: 573-58-0, Molecular formula: C32H22N6Na2O6S2, Physical State: Solid, Storage: -20 deg C, Size: 1 g

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