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CAS RN: 493-52-7 | Product Number: M0421
Methyl Red
Purity: >98.0%(HPLC)
Synonyms:
- 4-Dimethylaminoazobenzene-2'-carboxylic Acid
- Acid Red 2
Product Documents:
Size | Unit Price | Same Day | 2-3 Business Days | Quantity |
---|---|---|---|---|
1G |
S$27.00
|
32 | 2 |
|
25G |
S$99.00
|
12 | ≥60 |
|
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Product Number | M0421 |
Purity / Analysis Method | >98.0%(HPLC) |
Molecular Formula / Molecular Weight | C__1__5H__1__5N__3O__2 = 269.30 |
Physical State (20 deg.C) | Solid |
Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
Packaging and Container | 1G-Glass Bottle with Plastic Insert (View image) |
CAS RN | 493-52-7 |
Reaxys Registry Number | 750102 |
PubChem Substance ID | 87572480 |
SDBS (AIST Spectral DB) | 2206 |
Merck Index (14) | 6119 |
Colour Index | 13020 |
MDL Number | MFCD00002425 |
Specifications
Appearance | Orange to Brown to Dark purple powder to crystal |
Purity(HPLC) | min. 98.0 area% |
Absorbance | min. 0.350(5 mg/L, EtOH, pH 6.6, 428.0 to 432.0 nm) |
Solubility in hot EtOH(95vol%) | transparency |
Transition interval(pH) | (purplish red)4.2 to 6.2(yellow) |
Properties (reference)
Melting Point | 182 °C |
Maximum Absorption Wavelength | 410 nm |
Solubility in water | Insoluble |
Solubility (soluble in) | Solution of sodium hydroxide in water, Chloroform, Benzene |
Solubility (slightly sol. in) | Ethanol |
GHS
Related Laws:
RTECS# | DG8960000 |
Transport Information:
H.S.code* | 2927.00-000 |
PubMed Literature
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