Maintenance notice in CEST time zone (1:00 - 3:30 AM May 17, 2026): Our website is scheduled for maintenance. The website will be available, but some functions may experience errors. We appreciate your patience and understanding.
Published TCIMAIL newest issue No.201
Maximum quantity allowed is 999
Please select the quantity
CAS RN: 2437-29-8 | Product Number: M0497
Malachite Green, Oxalate
×
Purity: >95.0%(T)
Synonyms:
- Basic Green 4
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
Shipping Information
|
|---|---|---|---|---|---|
| 25G |
32,00 €
|
2 | ≥100 |
|
* Stock available in Belgium: Shipment on the same day
* Stock available in Japan: Please check the Shipping Simulation for estimated shipments. (excludes regulated items and dry ice shipments)
| Product Number | M0497 |
Purity / Analysis Method 
|
>95.0%(T) |
| Molecular Formula / Molecular Weight | C__5__2H__5__4N__4O__1__2 = 927.02 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 2437-29-8 |
| Reaxys Registry Number | 3895179 |
| PubChem Substance ID | 87572541 |
| SDBS (AIST Spectral DB) | 2485 |
| Colour Index | 42000 |
| MDL Number | MFCD00011766 |
Specifications
| Appearance | Green to Dark green powder to crystal |
| Purity(Neutralization titration) | 95.0 to 110.0 %(calcd.on dried substance) |
| Lambda max. | 615.0 to 619.0 nm(H2O) |
| Absorbance(E1%1cm) | min. 1,700(pH 4.0, 615.0 to 619.0 nm) |
| Drying loss | max. 5.0 % |
Properties (reference)
| Maximum Absorption Wavelength | 617 nm (H__2O) |
| Solubility in water | Soluble |
| Solubility (soluble in) | Ethanol |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H301 : Toxic if swallowed. H318 : Causes serious eye damage. H361d : Suspected of damaging the unborn child. H410 : Very toxic to aquatic life with long lasting effects. |
| Precautionary Statements | P273 : Avoid release to the environment. P201 : Obtain special instructions before use. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P391 : Collect spillage. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. |
Related Laws:
| EC Number | 219-441-7 |
| RTECS# | BQ1190000 |
Transport Information:
| UN Number | UN2811 |
| Class | 6.1 |
| Packing Group | III |
| HS Number | 3204130090 |
Application
RNA aptamer research
Reference
- Laser-mediated, site-specific inactivation of RNA transcripts
PubMed Literature
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.
The requested SDS is not available.
Please Contact Us for more information.
Specifications
C of A & Other Certificates
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Sample C of A
This is a sample C of A and may not represent a recently manufactured lot of the product.
A sample C of A for this product is not available at this time.
Analytical Charts
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
The requested analytical chart is not available. Sorry for the inconvenience.
Other Documents
Related Products
![Malachite Green, Oxalate [Sensitive spectrophotometric reagent for PO4]](/medias/Tci-300-A5100.jpg?context=bWFzdGVyfHJvb3R8MTY0MTZ8aW1hZ2UvanBlZ3xhR05qTDJneU9DODVOakV5TWpFMU1qZzNPRE00TDFSamFTMHpNREJmUVRVeE1EQXVhbkJufDBmMDRiOWNmODEyMDNiYWMzNWI0YWUyZWVlODU3OTE4ZWNmZjk2ZmY1N2VkYjY5M2Q0NGYwYzZjZGIwOTllZTQ "Malachite Green, Oxalate [Sensitive spectrophotometric reagent for PO4]")
Malachite Green, Oxalate [Sensitive spectrophotometric reagent for PO4]
| Product # | A5100 |
| CAS RN | 2437-29-8 |
| Purity / Analysis Method: | >95.0%(T) |