Molekula
Sodium diethyldithiocarbamate trihydrate 98 % min.
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Sodium diethyldithiocarbamate trihydrate (SDDC) is an organosulfur compound widely used as a vulcanization accelerator in rubber manufacturing, a fungicide in agriculture, and a corrosion inhibitor in industrial applications. It appears as a white to pale yellow crystalline powder with a minimum purity of 98%. The CAS number is 20624-25-3, with a molecular formula of (C2H5)2NCSSNa · 3H2O and a molecular weight of 225.31. Store at ambient conditions. The signal word is "Danger." Molekula supplies Sodium diethyldithiocarbamate trihydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Specifications
| Property | Value |
|---|---|
| Appearance | White to Off-white crystalline powder |
| Melting Point | 92 - 103°C |
| Identification | Conforms to structure |
| Assay | 97.5 - 102.5% (as trihydrate) |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 9 |
| Packing Group | III |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90031925 |
| CAS Number | 20624-25-3 |
| IUPAC Name | sodium;N,N-diethylcarbamodithioate;trihydrate |
| Molecular Formula | (C2H5)2NCSSNa · 3H2O |
| Molecular Weight | 225.31 |
| Exact Mass | 225.0469 |
| SMILES | CCN(CC)C(=S)[S-].O.O.O.[Na+] |
| InChIKey | WWGXHTXOZKVJDN-UHFFFAOYSA-M |
| InChI | InChI=1S/C5H11NS2.Na.3H2O/c1-3-6(4-2)5(7)8;;;;/h3-4H2,1-2H3,(H,7,8);;3*1H2/q;+1;;;/p-1 |
| PubChem CID | 517546 |
| UN Number | UN3077 |
| REACH Code | Y110 |
| HTS Code | 29302090 |
| Tariff Code | 2930200090 |
Safety & GHS
-
Corrosive
GHS05
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
-
Hazardous to the Environment
GHS09
Hazard statements
- H302+312 Harmful if swallowed or in contact with skin
- H315 Causes skin irritation
- H318 Causes serious eye damage
- H335 May cause respiratory irritation
- H373 May cause damage to organs through prolonged or repeated exposure
- H400 Very toxic to aquatic life
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- Carbamic acid, diethyldithio, sodium salt, trihydrate
- Carbamodithioic acid, diethyl-, sodium salt, trihydrate
- Carbamodithioic acid, N,N-diethyl-, sodium salt, hydrate (1:1:3)
- Diethyldithiocarbamic acid sodium salt trihydrate
- Dithiocarb trihydrate
- Ditiocarb sodium trihydrate
- N,N-Diethyldithiocarbamate sodium trihydrate
- Sodium diethylcarbamodithioate trihydrate
- Sodium N,N-diethyldithiocarbamate trihydrate
- sodium;N,N-diethylcarbamodithioate;trihydrate
Frequently asked questions
What is sodium diethyldithiocarbamate trihydrate primarily used for?
It is commonly used as a **flotation reagent** in mineral processing, a **pesticide intermediate**, and in **analytical chemistry** for metal ion detection (e.g., copper, nickel).
What is the chemical formula and molecular weight of this product?
The formula is **(C₂H₅)₂NCSSNa · 3H₂O**, with a molecular weight of **225.31 g/mol**.
How should sodium diethyldithiocarbamate trihydrate be stored?
Store in a **cool, dry place at ambient temperature**, away from moisture and incompatible substances. Ensure containers are tightly sealed.
What purity grade is available for this product?
Molekula supplies this product at a **minimum purity of 98%**, as specified on the product label.
Can Molekula supply sodium diethyldithiocarbamate trihydrate in bulk quantities?
Yes, bulk quantities are available upon request—please contact our sales team to discuss specific packaging and logistics requirements.
What documentation is provided with an order of this chemical?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS/SDS)**, and a **product specification sheet** detailing purity and quality standards.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.