| Customization: | Available |
|---|---|
| CAS No.: | CAS148-18-5 |
| Formula: | (C2h5)2ncssna3H2O |
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Product Name: Sodium diethyldithiocarbamate (NaDDTC)
CAS Number: 148-18-5
Molecular Formula: C5H10NNaS2
Appearance: White crystalline powder
Density: 1.086 g/cm³
Melting Point: 95°C
Boiling Point: 176.4°C
Flash Point: 60.5°C
Solubility: Soluble in water, methanol, ethanol, acetone; insoluble in diethyl ether, benzene
Product Description: NaDDTC is an organic sulfur compound with a wide range of applications. It is used as a sensitive reagent for copper and other metal ions and has shown biological activity in various research areas. NaDDTC is also an ideal selective collector in the flotation of Cu (copper), Pb (lead), Zn (zinc), Sb (antimony), and other metal sulfides, requiring less usage compared to yellow and black pharmaceuticals (xanthates), and showing superior performance indicators for polymetallic sulfide ores.
Applications:
Safety Information: NaDDTC is listed as a 3rd category carcinogen by the International Agency for Research on Cancer (IARC). It requires careful handling with appropriate personal protective equipment and should be stored away from sources of ignition and oxidizing agents.
Storage Conditions: Store in a cool, dry, and well-ventilated area, away from direct sunlight and heat sources.
A: In the mining industry, NaDDTC is used as a selective collector in the flotation process for various metal sulfides, including copper, lead, zinc, and antimony. It is known to be more effective and require less usage than traditional collectors like yellow and black pharmaceuticals.
A: NaDDTC aids in the purification and refining of metals by selectively binding with impurities, which can then be removed from the process, resulting in higher purity of the target metal.
A: In the rubber industry, NaDDTC is used as a vulcanization accelerator, enhancing the speed and efficiency of the rubber production process.
A: When handling NaDDTC, wear appropriate personal protective equipment, including gloves, safety goggles, and a mask. Ensure good ventilation and avoid contact with skin and eyes. In case of contact, immediately flush with plenty of water and seek medical advice if necessary.
A: NaDDTC should be stored in a dry, cool, and well-ventilated area, away from direct sunlight, heat, and sources of ignition.
| Item | Grade A | Grade B |
| Active Ingredient(%)≥ | 94.0 | 90.0 |
| Free alkali(%)≤ | 0.6 | 1.0 |
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