Maintenance notice in CEST time zone (4:50 AM - 9:30 AM June 13, 2026): Our website is scheduled to be unavailable due to maintenance. We appreciate your patience and understanding.
Published TCIMAIL newest issue No.201
Maximum quantity allowed is 999
* 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 | B0478 |
Purity / Analysis Method
|
>95.0%(HPLC) |
| Molecular Formula / Molecular Weight | C__3__7H__4__0N__2Na__4O__1__3S = 844.75 |
| 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 | 1945-77-3 |
| PubChem Substance ID | 87563510 |
| MDL Number | MFCD00148905 |
| Appearance | Dark green to Dark blue to Black powder to crystal |
| Purity(HPLC) | min. 95.0 area% |
| Absorbance | min. 0.400(0.04g/L, 438.0 to 442.0 nm)(after drying) |
| Drying loss | max. 10.0 % |
| Sensitiveness | to pass test |
| Ethanol | lt. 2.0 % |
| NMR | confirm to structure |
| Maximum Absorption Wavelength | 438 nm (0.01mol/L HCl sol.) |
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H360 : May damage fertility or the unborn child. H373 : May cause damage to organs through prolonged or repeated exposure. H350 : May cause cancer. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P260 : Do not breathe dust. P202 : Do not handle until all safety precautions have been read and understood. P201 : Obtain special instructions before use. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P308 + P313 : IF exposed or concerned: Get medical advice/ attention. |
| EC Number | 217-743-3 |
| HS Number | 2922500090 |
The requested SDS is not available.
Please Contact Us for more information.
The requested SDS is not available.
The requested specifications are not available.
Please Contact Us for more information.
The requested specifications are not available.
Please check that the lot number you have entered is correct. It is 4-5 alphanumeric characters before the hyphen. In particular, please check O (letter) or 0 (number) and I (letter) or 1 (number).
If your information is correct and you are still not able to view the requested certificates, Please Contact Us for more information.
Please check that the lot number you have entered is correct. It is 7 alphanumeric characters. In particular, please check O (letter) or 0 (number) and I (letter) or 1 (number).
A sample C of A for this product is not available at this time.
The requested analytical chart is not available. Sorry for the inconvenience.