Buy Chromotrope 2R (4197-07-3) MF: C16H10N2Na2O8S2 | MW: 468.37. Get High Quality Chromotrope 2R (4197-07-3) from TriStains at Dawnscientific.com
Chromotrope 2R, also known as Acid Red 29 or C.I. 45410, is a synthetic dye that belongs to the class of azo dyes. It is a water-soluble compound with a reddish color and is commonly used as a colorant in various industries.
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Applications:
Biological Staining: Chromotrope 2R is used as a biological stain in histology and microscopy. It can be employed to stain different types of tissues and cells for examination and research purposes.pH Indicator: Chromotrope 2R can function as a pH indicator in various applications. It exhibits different colors depending on the pH of the solution, transitioning from red in acidic conditions to yellowish-orange in alkaline conditions.Textile Industry: Chromotrope 2R is widely used in the textile industry to dye natural and synthetic fibers, including cotton, wool, silk, and polyester. It provides vibrant and durable coloration to fabrics.Cosmetic and Personal Care Products: The dye is employed in the formulation of cosmetics and personal care products, including lipsticks, blushes, eyeshadows, and hair dyes. It helps achieve the desired red or pink coloration in these products.Ink Manufacturing: The dye is utilized in the production of printing inks, such as those used in offset printing and flexographic printing. It imparts red hues to the ink formulations.
Chromotrope 2R
Explore Chromotrope 2R | CAS No: 839148 | M.F: C16H10N2Na2O8S2 | M.W: 468.37. Also known as Acid Red 29, this stain is used in modified Gomori Trichrome stain.
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ADDITIONAL INFORMATION
Alternate Names | 2-(Phenylazo)chromotropic acid disodium salt; Acid Red 29 |
Application | Chromotrope 2R is a stain used in modified Gomori Trichrome stain |
CAS Number | 4197-07-3 |
Molecular Weight | 468.37 |
Molecular Formula: | C16H10N2Na2O8S2 |
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data (including water content).
Chromotrope 2R is a stain used in modified Gomori Trichrome stain.
TECHNICAL INFORMATION
Appearance | Powder |
Physical State | Solid |
Solubility | Soluble in water (1 mg/ml). |
Storage | Store at -20° C |
Refractive Index | n20D ~1.73 (Predicted) |
SAFETY INFORMATION
WGK Germany | 3 |
RTECS | QJ6418000 |
PubChem CID | 44135388 |
MDL Number | MFCD00003955 |
EC Number | 224-085-0 |
SMILES | C1=CC=C(C=C1)NN=C2C(=CC3=CC(=CC(=C3C2=O)O)S(=O)(=O)[O-]) S(=O)(=O)[O-].[Na+].[Na+] |
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