Metam sodium
Order Metam sodium (CAS 137-42-8) online at Zemixal: C2H4NNaS2, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-047028.
About Metam sodium
Researchers and plant chemists source Metam sodium from Zemixal for routine and specialised work. Identity at a glance: CAS 137-42-8, formula C2H4NNaS2 and molar mass 129.18 g/mol.
Use cases we see most often
- Agrochemical formulations
- Laboratory analysis
Storage and safety notes
Hazard communication follows GHS (Danger: H302, H314, H317 and H400). Our SDS lists exposure controls and first-aid measures.
Order it in 100 mg, 250 mg, 1 g and 5 g packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Agrochemical formulations
- Laboratory analysis
Applications
Specifications and identifiers
| Product name | Metam sodium |
|---|---|
| Catalogue number | ZX-047028 |
| CAS number | 137-42-8 |
| IUPAC name | sodium N-methylcarbamodithioate |
| Molecular formula | C2H4NNaS2 |
| Molar mass | 129.18 g/mol |
| Exact mass | 128.9683 |
| H-bond donors / acceptors | 1 / 2 |
| Topological polar surface area | 45.1 Ų |
| InChIKey | AFCCDDWKHLHPDF-UHFFFAOYSA-M |
| SMILES | CNC(=S)[S-].[Na+] |
| PubChem CID | 5366415 |
| Synonyms | Carbathione, Masposol, Mapasol, Sodium metham, Sodium metam, Sectagon II, Methylcarbamodithioic acid sodium salt, VPM (fungicide), Sodium N-methyldithiocarbamate, Sodium monomethyldithiocarbamate |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
- H317May cause an allergic skin reaction
- H400Very toxic to aquatic life
- H410Very toxic to aquatic life with long lasting effects
Precautionary statements P260, P261, P264, P270, P272, P273, P280, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P330, P333 + P317, P362 + P364, P363, P391, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 mg | Quoted on request | |
| 250 mg | Quoted on request | |
| 1 g | Quoted on request | |
| 5 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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