CAS 128-04-1 Ion Precipitator for Heavy Metal Treatment and Fly Ash Treatment

Product Name: Sodium Dimethyl Dithiocarbamate

CAS Number: 128-04-1

Molecular Formula: C3H6NS2Na

Appearance: White to off-white crystalline solid or powder

Density: Approximately 1.2 g/cm³

Melting Point: 250-270°C (decomposes)

Solubility: Soluble in water, slightly soluble in alcohol

Product Description: Sodium Dimethyl Dithiocarbamate is an adaptable organic sulfur compound with diverse applications. It serves as a fungicide, pesticide, and an intermediate in pharmaceutical synthesis. Additionally, it plays a crucial role in the production of other dithiocarbamates and rubber chemicals.

Key Features:

• Versatility: Widely utilized in agriculture, pharmaceuticals, and chemical synthesis.
• Efficiency: Highly effective as a biocide for controlling fungal growth and as a pesticide.
• Safety: Handle with care due to potential toxicity.

Applications:

• Mining Flotation:

  • SDMDTC can be employed as a collector in froth flotation, enhancing the separation of valuable minerals from waste rock. Its metal ion complexation properties aid in the selective flotation of specific ores.

• Fly Ash Treatment:

  • In coal combustion byproducts, SDMDTC immobilizes heavy metals in fly ash, reducing environmental impact and enhancing applications such as cement production or soil amendment.

• Heavy Metal Treatment:

  • With its chelating properties, SDMDTC forms stable complexes with heavy metals, making it ideal for removing contaminants from industrial wastewater and soils during environmental remediation.
  • Cobalt Removal in Zinc Smelting (Hydrometallurgy):
    • SDMDTC serves as a selective extractant for cobalt during zinc purification, enhancing zinc sulfate solution treatment and ensuring zinc purity while recovering cobalt as a valuable byproduct.
    • The selective complexation allows for efficient cobalt separation, aiding in the purification process and cobalt recovery.

• Agricultural Soil Treatment:

  • SDMDTC forms complexes with heavy metals in contaminated soils, reducing their bioavailability and mobility for effective soil remediation.

• Industrial Wastewater Treatment:

  • In industrial applications, SDMDTC treats wastewater with heavy metals, ensuring compliance with regulatory discharge standards.

Safety Information:

• Ensure to wear appropriate personal protective equipment (PPE) when handling SDMDTC to guarantee safety.
• To ensure safety, strictly avoid any inhalation, ingestion, and skin contact with the product. Always use it in a well-ventilated area to prevent any health hazards.

Storage Conditions:

• Store the product in a cool, dry place, away from any sources of heat and direct sunlight. Optimal storage conditions are critical to maintain its effectiveness.
• Ensure the container remains tightly sealed at all times to preserve the product's integrity and efficacy.

What is Sodium Dimethyl Dithiocarbamate?

Sodium Dimethyl Dithiocarbamate is a versatile chemical compound with the molecular formula C3H6NS2Na. It finds extensive use in agriculture as an effective fungicide and plays a crucial role in the synthesis of pharmaceuticals and various other chemicals.

How is Sodium Dimethyl Dithiocarbamate used in agriculture?

In agriculture, it serves as a potent fungicide that safeguards crops from detrimental fungal infections, thereby significantly enhancing both crop yield and quality.

Is Sodium Dimethyl Dithiocarbamate harmful to humans or the environment?

While Sodium Dimethyl Dithiocarbamate is highly effective against fungi and pests, it can pose risks to human health and the environment if not used and handled with due care. It is classified as a potential toxin, making adherence to safety guidelines imperative.

What are the safety precautions when handling Sodium Dimethyl Dithiocarbamate?

When handling Sodium Dimethyl Dithiocarbamate, it is essential to wear protective clothing such as gloves, safety goggles, and a mask. Ensure the area is well-ventilated and avoid any direct contact with skin, as well as ingestion or inhalation.

How should Sodium Dimethyl Dithiocarbamate be stored?

Sodium Dimethyl Dithiocarbamate should be stored in a cool, dry location, shielded from heat and direct sunlight. The container must be kept tightly sealed to prevent moisture ingress and contamination.

What is the melting point of Sodium Dimethyl Dithiocarbamate?

The melting point of Sodium Dimethyl Dithiocarbamate ranges between 250-270°C, at which it undergoes decomposition.

Is Sodium Dimethyl Dithiocarbamate soluble in water?

Indeed, Sodium Dimethyl Dithiocarbamate is soluble in water and exhibits slight solubility in alcohol.