![3-(4-Methylpiperazine-1-carbonyl)-7-oxabicyclo[2.2.1]Heptane-2-carboxylic acid, 98%, 5mg](https://d2j6dbq0eux0bg.cloudfront.net/images/88473019/4859917343.png "3-(4-Methylpiperazine-1-carbonyl)-7-oxabicyclo[2.2.1]Heptane-2-carboxylic acid, 98%, 5mg")
![1-Oxa-2-oxo-3-thiaindolizinium Chloride [for Source of Alkyl Radical]>98.0%(N)1g](https://d2j6dbq0eux0bg.cloudfront.net/images/88473019/4042534533.jpg "1-Oxa-2-oxo-3-thiaindolizinium Chloride [for Source of Alkyl Radical]>98.0%(N)1g")
![Nalpha-(5-Fluoro-2,4-dinitrophenyl)-L-alaninamide [HPLC Labeling Reagent for e.e. Determination]>98.0%(HPLC)100mg](https://d2j6dbq0eux0bg.cloudfront.net/images/88473019/4044930721.jpg "Nalpha-(5-Fluoro-2,4-dinitrophenyl)-L-alaninamide [HPLC Labeling Reagent for e.e. Determination]>98.0%(HPLC)100mg")
Verzending 24–48 u • Levering in de hele EU • Veilige chemieverpakking
Congo red (C.I. 22120), 100 g
SKU 0322.3
€ 97,69
In stock
1
Save this product for later
Congo red (C.I. 22120), 100 g
Product Details
CAS number: 39537-23-0
Chemical formulas: C8H15N3O4
HS code: 32041900
Brand: Carl Roth
Congo Red (C.I. 22120), for microscopy, Molar mass (M) 696,66 g/mol, CAS No. [573-58-0], EG-Nr. 209-358-4, Empirical formula C32H22N6Na2O6S2
Congo red (C.I. 22120) for microscopy
Azo dye, soluble in water (colloidal solution) and ethanol. A 1 % solution in ethanol is used for detection of amyloid proteins (= abnormally mutated proteins).
Technische informatie
| Kleuromslag | blue - red |
| Omslagbereik pH | 3,0 - 5,2 |
Indicators and Dyes
Carl ROTH offers many indicators and dyes of high purity, which can be used in special applications.
| Absorption max. (in H2O) | 490-500 nm |
| Loss on drying | ≤5,0 % |
| pH-transition range | 3,0 (blue) - 5,2 (red) |
| Suitability for microscopy | complies |
You May Also Like
3-Bromo-2,2-dimethylpropanoyl fluoride, 5g
3-Bromo-2,2-dimethylpropanoyl fluoride, 5g
SKU F102113-5G
€ 693,00
1-Chloro-3-(prop-2-yn-1-yloxy)benzene, 95%, 250mg
1-Chloro-3-(prop-2-yn-1-yloxy)benzene, 95%, 250mg
SKU F640813-250MG
€ 342,10
1-Cyclopentyl-L-proline methyl ester, 97%, 25g
1-Cyclopentyl-L-proline methyl ester, 97%, 25g
SKU F979029-25G
€ 1 973,40
2,4,6-Trimethylbenzaldehyde, 95.0%, 25g
2,4,6-Trimethylbenzaldehyde, 95.0%, 25g
SKU F209028-25G
€ 15,40
Display prices in:EUR
