Categories
-
Adhesives
5
Amines
91
Amino Acids
178
Analytical Reagents
668
Antibiotics
246
Bioactive Small Molecules
715
Aroma Chemicals
203
Biochemicals
1003
Boronic Acids
4
Buffers
96
Building Blocks
1760
Carbohydrates
176
Catalysts
96
Chiral Compounds
53
Coccus nucifera oil
0
Detergents
57
Diagnostic Raw Materials
257
Flavours and Fragrance Materials
202
Fluorinated Products
43
Furans
6
Gases in Solution
47
Grignard Reagents
18
HPLC Reagents
8
Imidazoles
17
Indoles
41
Inorganic Chemicals
321
Ion-Pair Reagents
24
Ligands
79
Organics
1296
Oxazoles
3
Peptide Reagents
89
Phenols
45
Picolines
0
Piperazines
10
Pyrazines
2
Pyridines
54
Pyrimidines
30
Quaternary Ammonium salts
42
Reagents
97
Research Organics & Inorganics
752
Salts
281
Sealing Compounds
1
Sherclin
1
Solvents
121
Stains & Indicators
292
Sugars
63
Tailor-made solutions
1
Testing Standards
4
Uncategorised
85
Water Analysis
12
Methyl Red (C.I. 13020)
(27397766 | 493-52-7)
| CAS: | 493-52-7 |
|---|---|
| Molecular Formula: | C15H15N3O2 |
| Molecular Weight: | 269.30 |
| Availablility: | In Stock |
|---|---|
| Downloads: | | |
| 27397766-25g | 25g | £21.00 | |
| 27397766-500g | 500g | £143.90 | |
| Bulk Order | |||
| 27397766-25g | 25g | €29.40 | |
| 27397766-500g | 500g | €201.50 | |
| Bulk Order | |||
| 27397766-25g | 25g | $31.50 | |
| 27397766-500g | 500g | $215.90 | |
| Bulk Order | |||
Safety Data Sheet
Certificate of Analysis
Product Detail
| Product Code | 27397766 | ||||
| Product Name | Methyl Red (C.I. 13020) | ||||
| Categories | Stains & Indicators | ||||
| CAS | 493-52-7 | ||||
| Molecular Formula | C15H15N3O2 | ||||
| Molecular Weight | 269.30 | ||||
| Storage Details | Ambient | ||||
| Harmonised Tariff Code | 2927000090 |
Product Specification
| Loss on Drying | ≤ 3.0% (110°C) | ||||
| Transition Range | pH 4.2 - 6.2 Pink-Yellow | ||||
| Appearance | Violet crystals | ||||
| Solubility at 0.1% (95% Ethanol) | Clear Red Solution | ||||
| Absorption Maximum (pH 4.2) λ1 max | 523 - 528 nm | ||||
| Absorption Maximum (pH 6.2) λ2 max | 430 - 435 nm | ||||
| Absorptivity (A1%/1cm at pH 4.2, at λ1 max ) | 1300 - 1400 | ||||
| Absorptivity (A1%/1cm at pH 6.2, at λ2 max ) | 700 - 800 |
Safety Information
| Pictograms |
|
||||
| Signal word | none | ||||
| Hazard statements |
|
||||
| Precautionary statements |
|
Frequently Purchased Together
BES (N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid)
[10191-18-1]
Availablility: In Stock
View Product
1-Octanesulfonic acid sodium salt monohydrate for HPLC
[207596-29-0]
Availablility: In Stock
View Product