Published TCIMAIL newest issue No.197
Maximum quantity allowed is 999
Please select the quantity
CAS RN: 992-59-6 | Product Number: B0781
Benzopurpurine 4B
×
![]()
×
Purity:
Synonyms:
- Direct Red 2
Product Documents:
| Size | Unit Price | Belgium | Japan* |
|---|---|---|---|
| 5G |
€466.00
|
1 | Contact Us |
| 25G |
€1,121.00
|
1 | Contact Us |
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | B0781 |
| Molecular Formula / Molecular Weight | C__3__4H__2__6N__6Na__2O__6S__2 = 724.72 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Condition to Avoid | Light Sensitive |
| CAS RN | 992-59-6 |
| PubChem Substance ID | 87563776 |
| Merck Index (14) | 1101 |
| Colour Index | 23500 |
| MDL Number | MFCD00012410 |
Specifications
| Appearance | Orange to Brown powder to crystal |
| Lambda max. | 480.0 to 495.0 nm(pH 4.4 buffer sol.) |
| Absorbance | min. 0.850(20mg/L, pH 4.4 buffer sol., 480.0 to 495.0 nm)(calcd.on dried substance) |
| Drying loss | max. 10.0 % |
Properties (reference)
| Maximum Absorption Wavelength | 481 nm (pH 4.4 buffer sol.) |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H350 : May cause cancer. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. 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. P405 : Store locked up. |
Related Laws:
| EC Number | 213-594-3 |
| RTECS# | QK1765000 |
Transport Information:
| HS Number | 3204140090 |
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.