CAS 128-04-1 Sodium Dimethyl Dithiocarbamate Heavy Metal Chelating Reagent for Waste Incinerator Ash Treatment

• CAS No.: 128-04-1
• Formula: C3h6ns2na
• EINECS: 204-876-7
• Classification: Liquid Crystal
• Grade: Industrial
• Specific Usage: For Biological Purpose, For Tissue Medium Purpose, For Microbiological, For Microscopic Purpose, For Electron Microscopy, For Lens Blooming, Technical Grade, Pratical Use, Pro Analysis, Super Special Grade, For Synthesis, For Scintillation, For Electrophoresis Use, For Refractive Index
• Model NO.: FEC
• Content: Standard
• Usage: Laboratory Reagents, Analytical Reagents, Diagnostic Reagents, Teaching Reagents
• Source: Dry Powder
• Habit Appellation: Fine Chemicals
• Application: Industry, Scientific Research, Health, Environmental Protection, Agriculture, Mining
• Property: Organic Reagent
• Quotation Term: EXW Fob CIF CFR
• Appearance: White Crystal Powder
• Other Use: Rubber Accelerator
• Color: White(Light Yellow in Liquid)
• Location of Factory: Hunan
• Transport Package: 25kg/Bag
• Specification: 1000kg/25bags/pallet
• Trademark: FEC
• Origin: China
• HS Code: 2930200090
• Production Capacity: 165000/Year

Product Description

Product Description

 

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 a versatile organic sulfur compound with applications in various fields. It is used as a fungicide, pesticide, and in the pharmaceutical industry for the synthesis of various drugs. SDMDTC is also used as an intermediate in the production of other dithiocarbamates and rubber chemicals.

Key Features:

• Versatility: Utilized in agriculture, pharmaceuticals, and chemical synthesis.
• Efficiency: Effective as a biocide in controlling fungal growth and as a pesticide.
• Safety: Should be handled with care due to its potential toxicity.

Applications:

• Mining Flotation:

  • SDMDTC can be used as a collector in the froth flotation process to enhance the separation of valuable minerals from waste rock (gangue). Its ability to form complexes with metal ions can aid in the selective flotation of certain ores.

• Fly Ash Treatment:

  • In the context of coal combustion byproducts, SDMDTC can be utilized to immobilize heavy metals present in fly ash, reducing their mobility and potential environmental impact when the fly ash is used in various applications such as in cement production or as a soil amendment.

• Heavy Metal Treatment:

  • Due to its chelating properties, SDMDTC can form stable complexes with heavy metal ions, making it useful for the removal of heavy metals from industrial wastewater and contaminated soils in environmental remediation processes.
  • Cobalt Removal in Zinc Smelting (Hydrometallurgy):
    • In the hydrometallurgical purification of zinc, SDMDTC can be employed as a selective extractant for cobalt. This is particularly useful in the treatment of zinc sulfate solutions where cobalt impurities need to be removed to meet purity standards for zinc products.
    • The selective complexation of cobalt by SDMDTC allows for its separation from zinc, facilitating the purification process and enabling the recovery of cobalt as a valuable byproduct.

• Agricultural Soil Treatment:

  • SDMDTC can be used to remediate soils contaminated with heavy metals by forming complexes with the metals, thereby reducing their bioavailability and mobility.

• Industrial Wastewater Treatment:

  • In industrial settings, SDMDTC can be applied to treat wastewater containing heavy metals, helping to meet regulatory discharge standard.

Safety Information:

• Wear appropriate personal protective equipment (PPE) when handling SDMDTC.
• For your safety, avoid inhalation, ingestion, and any skin contact. Ensure usage in a well-ventilated area to minimize exposure.

Optimal Storage Conditions:

• Store in a cool, dry location, ensuring it is kept away from heat sources and direct sunlight to preserve its efficacy.
• Maintain the container tightly sealed to ensure the integrity and longevity of the product.

Detailed Photos

 

 

Product Parameters

 

Item	Specification
Product Name	SDDC Sodium dimethyldithiocarbamate
CAS No.	128-04-1
Appearance	White powder
Content	95% min
Shelf Life	2 years
Packing	1kg/bag,25kg/bag or as your requirements

 

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FAQ

 

What exactly is Sodium Dimethyl Dithiocarbamate?

Sodium Dimethyl Dithiocarbamate is a versatile chemical compound with the molecular formula C3H6NS2Na. It serves a dual purpose: used extensively in agriculture as an effective fungicide and also in the synthesis of pharmaceuticals and a range of other chemicals.

How is Sodium Dimethyl Dithiocarbamate utilized in the agricultural sector?

It functions as a potent fungicide, safeguarding crops from debilitating fungal infections, thereby significantly enhancing crop yield and quality.

Is Sodium Dimethyl Dithiocarbamate dangerous to humans or the ecosystem?

Although it is highly effective against fungi and pests, improper handling and usage can render it harmful to both humans and the environment. It is classified as a potential toxin and must be used in strict accordance with safety guidelines.

What are the recommended safety measures for handling Sodium Dimethyl Dithiocarbamate?

Adopt comprehensive safety measures: wear protective clothing including gloves, safety goggles, and a mask. Ensure good ventilation, and avoid skin contact, ingestion, and inhalation.

What are the best storage practices for Sodium Dimethyl Dithiocarbamate?

Store it in a cool, dry location, away from heat sources and direct sunlight. Keep the container 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 point it undergoes decomposition.

Is Sodium Dimethyl Dithiocarbamate water-soluble?

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