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4,4'-Diaminodiphenyl sulfone, 98%
Beskrivning
It is active against a wide range of bacteria, but is mainly employed for its actions against Mycobacterium leprae, being used as part of multidrug regimens in the treatment of all forms of leprosy. It is a second-line medication for the treatment and prevention of Pneumocystis pneumonia and for the prevention of toxoplasmosis in those who have poor immune function. Additionally, it has been used for acne as well as other skin conditions. Moreover it is employed as an anti-inflammatory drug, anti-infective drug, a leprostatic drug and an antimalarial drug.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Insoluble in water. Solubility in hot methanol is almost transparent. Soluble in DMSO, ethanol and acetone.
Notes
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.
Specifikationer
Specifikationer
| Melting Point | 175°C to 178°C |
| Odor | Odorless |
| Quantity | 500 g |
| Beilstein | 788055 |
| Merck Index | 14,2822 |
| Solubility Information | Insoluble in water. Solubility in hot methanol is almost transparent. Soluble in DMSO,ethanol and acetone. |
| Formula Weight | 248.3 |
| Percent Purity | 98% |
| Chemical Name or Material | 4,4'-Diaminodiphenyl sulfone |
Säkerhet och hantering
- Danger
- Acute toxicity Category 3
- LONG-TERM AQUATIC HAZARD Chronic 3
- Flammable liquid Category 2
- Skin sensitiser Category 1
- H225-Highly flammable liquid and vapour.
- H301-Toxic if swallowed.
- H317-May cause an allergic skin reaction.
- H331-Toxic if inhaled.
- H412-Harmful to aquatic life with long lasting effects.
- P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
- P264-Wash thoroughly after handling.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
- P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
- P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
- P311-Call a POISON CENTER/doctor/ .
- P333+P313-If skin irritation or rash occurs: Get medical advice/attention.
- P362+P364-Take off contaminated clothing and wash it before reuse.
- P405-Store locked up.
RUO – Research Use Only
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