Silver diethyldithiocarbamate
- CAS Number
- 1470-61-7
- HSN Code
- 28432900
- Molecular Formula
- C5H10NS2Ag
- Catalogue Number
- AL01331
- Purity
- ≥ 99%
- Molecular Weight
- 256.14 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
Silver diethyldithiocarbamate (AR) is a widely used colorimetric reagent essential to the classic method for arsenic determination. This compound is notable for its high purity of 99%, making it suitable for analytical applications where precision is critical. It is characterized by its unique molecular structure, which includes silver, a transition metal known for its reactivity and ability to form complexes. The compound is particularly valued in laboratories for its effectiveness in detecting trace amounts of arsenic, a toxic element, thereby playing a crucial role in environmental and food safety testing.
Also known as Diethyldithiocarbamic acid silver salt.
- Catalogue No.
- AL01331
- CAS Number
- 1470-61-7
- Molecular Formula
- C5H10NS2Ag
- Molecular Weight
- 256.14 g/mol
- HSN Code
- 28432900
- Grade
- AR (Analytical Reagent)
- Product Form
- Substance
Silver diethyldithiocarbamate appears as a yellow crystalline solid that is light-sensitive, requiring careful handling to avoid degradation. It has a molecular weight of 256.14 g/mol and is slightly soluble in organic solvents, which can be advantageous in various analytical procedures. The compound's melting point is not explicitly stated, but it typically decomposes before melting, indicating its thermal instability. Its density is approximately 1.5 g/cm³, and it is known to be hygroscopic, absorbing moisture from the air, which can affect its performance in analytical applications.
- Appearance
- Yellow crystalline solid
- Shelf Life
- -
- Packaging
- -
- Storage
- Store at 2-8°C
1.1 — Product identifier
- Chemical Name
- Silver diethyldithiocarbamate
- Catalogue No.
- AL01331
- Product form
- Substance
- CAS Number
- 1470-61-7
- EC Number
- 216-255-0
- Grade
- AR
- EC Index Number
- Not specified
- Chemical Formula
- C5H10NS2Ag
- HSN Code
- 28432900
- Synonyms
- Diethyldithiocarbamic acid silver salt
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Colorimetric reagent for arsenic determination
- Uses advised against
- Not specified
1.3 — Details of the supplier of the safety data sheet
- Company identification
- Address:- 102, B wing, Savgan Heights, RTO Lane,Andheri (W), Mumbai-400 053Maharashtra, India.
1.4 — Emergency Contact Details
- Phone / e-Mail
- Phone : +91 22 26317055 Mobile : +91 9820385757 e-mail : info@alphachemika.co.in
2.3 — Other hazards
- Other hazards
- Light-sensitive; hygroscopic
3.1 — Substance
- Name
- Silver diethyldithiocarbamate
- CAS No.
- 1470-61-7
4.1 — Description of first aid measures
- First-aid measures after inhalation
- Move to fresh air. If symptoms persist, seek medical attention.
- First-aid measures after skin contact
- Wash with soap and water. If irritation occurs, seek medical attention.
- First-aid measures after eye contact
- Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. Seek medical attention if irritation persists.
- First-aid measures after ingestion
- Rinse mouth. Do not induce vomiting. Seek medical attention immediately.
4.2 — Most important symptoms and effects, both acute and delayed
- Symptoms relating to use
- May cause irritation to skin, eyes, and respiratory tract.
4.3 — Indication of any immediate medical attention and special treatment needed
- General information
- Treat symptomatically. Show this safety data sheet to the treating physician.
5.1 — Extinguishing media
- Suitable extinguishing media
- Water spray, carbon dioxide, dry chemical powder, foam.
- Unsuitable extinguishing media
- Not specified
5.2 — Special hazards arising from the substance or mixture
- Special procedures
- Non-flammable; however, may emit toxic fumes in a fire.
5.3 — Advice for firefighters
- Protection during firefighting
- Do not enter fire area without proper protective equipment, including respiratory protection.
6.1.1 — For non-emergency personnel
- Emergency procedures
- Contain spill and collect using appropriate protective equipment. Dispose of in accordance with local regulations.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Use appropriate personal protective equipment. Sweep up and place in a suitable container for disposal.
6.4 — Reference to other sections
- Reference
- Not specified
7.1 — Precautions for safe handling
- Precautions for safe handling
- Avoid contact with skin and eyes. Use in a well-ventilated area. Protect from light.
- Hygiene measures
- Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.
7.2 — Conditions for safe storage, including any incompatibilities
- Storage conditions
- Store in a cool, dry place away from light and moisture.
8.2 — Exposure controls
- Hand protection
- Protective gloves (e.g. nitrile rubber)
- Eye protection
- Chemical safety goggles or safety glasses
- Skin and body protection
- Wear suitable protective clothing
- Respiratory protection
- Use appropriate respiratory protection if ventilation is inadequate.
9.1 — Information on basic physical and chemical properties
- Physical state
- Solid
- Colour
- Yellow
- Odour
- Slightly sulfurous
- Odour threshold
- Not specified
- pH value
- Not applicable
- Relative evaporation rate (butylacetate=1)
- Not applicable
- Melting point
- Decomposes before melting
- Freezing point
- Not applicable
- Boiling point
- Not applicable
- Flash point
- Not applicable
- Auto-ignition temperature
- Not applicable
- Decomposition temperature
- Not specified
- Flammability (solid, gas)
- Non-flammable
- Vapour pressure
- Not specified
- Relative vapour density at 20°C
- Not specified
- Density
- Approx. 1.5 g/cm³
- Solubility
- Slightly soluble in organic solvents
- Log Pow
- Not specified
- Viscosity, kinematic
- Not applicable
- Viscosity, dynamic
- Not applicable
- Explosive properties
- Not explosive
- Oxidising properties
- Not oxidizing
- Explosive limits
- Not applicable
10.1 — Reactivity
- Reactivity
- Stable under recommended storage conditions; light-sensitive.
10.2 — Chemical stability
- Chemical stability
- Stable under recommended storage conditions.
10.3 — Possibility of hazardous reactions
- Possibility of hazardous reactions
- No dangerous reactions known under normal conditions of use.
10.4 — Conditions to avoid
- Conditions to avoid
- Avoid contact with incompatible materials and excessive heat.
10.5 — Incompatible materials
- Incompatible materials
- Strong oxidizing agents, strong acids.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- Not specified
11.1 — Information on toxicological effects
- Acute toxicity
- May be harmful if swallowed or inhaled; LD50 (oral, rat) > 2000 mg/kg.
- Skin corrosion/irritation
- May cause skin irritation.
- Serious eye damage/irritation
- May cause eye irritation.
- Respiratory or skin sensitisation
- Not classified as a sensitizer.
- Germ cell mutagenicity
- Not classified
- Carcinogenicity
- Not classified
- Specific target organ toxicity (single exposure)
- Not classified as a specific target organ toxicant.
- Specific target organ toxicity (repeated exposure)
- Not classified
12.1 — Toxicity
- Toxicity information
- Not specified
12.2 — Persistence - degradability
- Persistence - degradability
- Not specified
12.3 — Bioaccumulative potential
- Bioaccumulative potential
- Not specified
12.4 — Mobility in soil
- Mobility in soil
- Not specified
12.6 — Other adverse effects
- Environmental precautions
- Not specified
13.1 — Waste treatment methods
- Additional Info
- Dispose of contents/container in accordance with local, regional, national and international regulations.
14.1 — UN number
- UN-No. (ADR)
- Not assigned
- UN-No. (IMDG)
- Not assigned
- UN-No. (IATA)
- Not assigned
- UN-No. (ADN)
- Not assigned
- UN-No. (RID)
- Not assigned
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Not classified as dangerous goods
- Proper Shipping Name (IMDG)
- Not classified as dangerous goods
- Proper Shipping Name (IATA)
- Not classified as dangerous goods
- Proper Shipping Name (ADN)
- Not classified as dangerous goods
- Proper Shipping Name (RID)
- Not classified as dangerous goods
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- Not applicable
14.4 — Packing group
- Packing group (ADR)
- Not applicable
- Packing group (IMDG)
- Not applicable
- Packing group (IATA)
- Not applicable
- Packing group (ADN)
- Not applicable
- Packing group (RID)
- Not applicable
14.5 — Environmental hazards
- Dangerous for the environment
- Not specified
- Marine pollutant
- Not specified
- Other information
- No supplementary information available
15.1 — Safety, health and environmental regulations/legislation specific for the substance or mixture
- 15.1.1 EU-Regulations
- Not specified
This reagent is primarily used in analytical chemistry, particularly in the silver diethyldithiocarbamate method for arsenic determination. It is employed in environmental testing to assess arsenic levels in water and soil samples, as well as in food safety testing to ensure compliance with health regulations. Additionally, it finds applications in the pharmaceutical industry for the detection of arsenic in drug formulations. The compound is also utilized in research settings for the development of new analytical techniques and methods for trace metal analysis.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL01331
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 256.14 g/mol
| Test | Standard | Observed |
|---|---|---|
| Description | Passes test | Passes test |
| Solution in pyridine | Passes test | Passes test |
| Sensitivity as reagent for arsenic |
The above product complies with AR grade
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| 99% AR | ≥ 99% | Decomposes before melting | ≤ 0.5% | ≤ 0.1% | None detected | Slightly soluble in organic solvents |
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