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Sodium N, N-Diethyldithiocarbamate, Sodium Diethyldithiocarbamate, Ddtc, Detc, Sdec, Dtc, CAS 148-18-51
Chemical ReagentN-DiethyldithiocarbamateSodium DiethyldithiocarbamateDdtcDetcSdecDtcCAS 148-18-5Sodium N N-DiethyldithiocarbamateSodium Diethyldithiocarbamate
Longkey Chemistry Limited
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Product Description 1. Chemical IdentityIUPAC Name: Sodium N,N-diethylcarbamodithioateSynonyms: Sodium DEDTC, Diethyl dithiocarbamate sodium salt, SDEDCAS Number:148-18-5 (anhydrous)20624-25-3 (Trihydrate)Molecular Formula:C5H10NS2Na,(C2H5)2NCS2Na.3H2O (Trihydrate)Molecular Weight: 171.25 g/mol2. Physical and Chemical PropertiesPropertyValue/DescriptionAppearanceWhite to pale yellow crystalline powderMelting Point95-100°C (decomposes)SolubilityHighly soluble in water (>500 g/L), soluble in ethanol, acetoneOdorSlight sulfur-like odorpH (1% solution)~9-11 (alkaline)StabilityStable in dry, cool conditions; decomposes in acidic environments or upon prolonged exposure to light 3. Safety InformationHazard Statements (GHS)H315: Causes skin irritation.H319: Causes serious eye irritation.H335: May cause respiratory irritation.Precautionary MeasuresP261: Avoid breathing dust/fume/gas/mist.P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes.First AidSkin/Eye Contact: Rinse immediately with water for 15 minutes.Ingestion: Rinse mouth; seek medical attention if symptoms persist.Inhalation: Move to fresh air. 4. ApplicationsIndustrial Uses1.Mining:Flotation Agent: Collects sulfide minerals (e.g., Cu, Pb, Zn) in froth flotation.Chelating Agent: Binds heavy metals (e.g., Cu2+, Fe3+) in hydrometallurgical processes.2.Rubber Industry:Vulcanization Accelerator: Enhances cross-linking efficiency.3.Analytical Chemistry:Spectrophotometry: Forms colored complexes with metals (e.g., Cu-DEDTC for UV-Vis detection).PharmaceuticalsAntioxidant: Stabilizes formulations against oxidation.Reagent: Intermediate in synthesis of antifungal agents. 5. Handling and StorageHandling: Use in well-ventilated areas. Avoid contact with acids (releases toxic CS2 gas).Storage: Keep in airtight, light-resistant containers at 2-25°C.Incompatibilities: Strong acids, oxidizers (e.g., HNO3, H2O2). 6. Stability and ReactivityDecomposition Products: Carbon disulfide (CS2), diethylamine, sulfur oxides.Light Sensitivity: Store in amber glass or opaque containers.Also provide:Chemical name:Trade name:CAS:Sodium Butyl XanthateSBX141-33-3Sodium Isobutyl XanthateSIBX25306-75-6Sodium Isopropyl XanthateSIPX140-93-2Potassium Ethyl XanthatePEX140-89-6Sodium Ethyl XanthateSEX140-90-9Potassium Amyl XanthatePAX2720-73-2 Dimethyl phenyl dithiophosphateDithiophosphate 2527157-94-4Sodium ditolyl dithiophosphate,Dithiophosphate 25S61792-48-1Sodium diethyl dithiophosphateSDE DTP3338-24-7Sodium diisopropyl dithiophosphateSDP27205-99-8Sodium dibutyl dithiophosphateDithiophosphate BS10533-41-2Sodium diisobutyl dithiophosphate Dithiophosphate IBS53378-51-1Ammonium dibutyl dithiophosphateADD, DTP BA4253-22-7
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