Molekula
Pyrrolidine-1-dithiocarboxylic acid ammonium salt
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
Pyrrolidine-1-dithiocarboxylic acid ammonium salt (CAS 5108-96-3), also known as ammonium pyrrolidinedithiocarbamate (APDC or PDTC), is a dithiocarbamate compound primarily used as a chelating agent for metal ions, for example in APDC/MIBK extraction for atomic absorption spectroscopy and in the preconcentration of trace metals, as well as an analytical reagent and, in biological research, as an antioxidant and NF-κB inhibitor. It appears as a white to off-white solid with a molecular formula of C5H9NS2·NH3 and a molecular weight of 164.29 g/mol. Store at 2–8°C. The signal word for safety classification is Warning. Molekula supplies Pyrrolidine-1-dithiocarboxylic acid ammonium salt 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
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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25g — $218.50 per pack
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50g — $361.00 per pack
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250 g — $536.00 per pack
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White powder |
| Purity (HPLC) | ≥97.0% |
| Loss on Drying | ≤0.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90033353 |
| CAS Number | 5108-96-3 |
| IUPAC Name | azanium pyrrolidine-1-carbodithioate |
| Molecular Formula | C5H9NS2 · NH3 |
| Molecular Weight | 164.29 |
| Exact Mass | 164.0442 |
| SMILES | C1CCN(C1)C(=S)[S-].[NH4+] |
| InChIKey | MDDIUTVUBYEEEM-UHFFFAOYSA-N |
| InChI | InChI=1S/C5H9NS2.H3N/c7-5(8)6-3-1-2-4-6;/h1-4H2,(H,7,8);1H3 |
| PubChem CID | 517348 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29339997 |
| Tariff Code | 2933998090 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Russian, 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
No alternate names recorded for this product.
Frequently asked questions
What is pyrrolidine-1-dithiocarboxylic acid ammonium salt used for?
This compound is a metal-chelating dithiocarbamate, used as a chelating agent for metal ions (for example in APDC/MIBK extraction for atomic absorption spectroscopy and preconcentration of trace metals) and as an analytical reagent. In biological research it is used as an antioxidant and an NF-κB inhibitor.
What is the chemical formula and molecular weight?
The formula is C₅H₉NS₂·NH₃, and the molecular weight is 164.29 g/mol.
What safety classification does this product have?
The product has a signal word of 'Warning' on its safety data sheet, indicating moderate hazard levels.
How should this compound be stored?
Store at 2–8°C in a cool, dry place, protected from light and moisture to maintain stability.
Does Molekula offer this product in bulk quantities?
Yes, we can supply pyrrolidine-1-dithiocarboxylic acid ammonium salt in bulk quantities—please contact us for pricing and availability.
What documentation comes with an order of this product?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
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.