Natriumcyanid
High-quality Farligt gods supplied by Jinan Shenghe Chemical Co., Ltd. Competitive pricing, reliable delivery, and full technical support for B2B buyers worldwide.
Specifications
| Molecular Formula | CNNa |
|---|---|
| Molecular Weight | 49.0072 |
| Melting Point | 562℃ |
| Water Solubility | 37 g/100mL (20℃) |
Detailed Chemical Properties & Synonyms
Physical & Chemical Properties
蒸汽密度：1.7 (vs air)蒸汽压：1 mm Hg ( 817℃)溶解度：H2O: 1 M at 20℃, clear, colorless储存条件：Poison room敏感性：HygroscopicWGK Germany：3RTECS：VZ7525000
Direct from the manufacturer. Jinan Shenghe Chemical Co., Ltd. supplies this product under ISO-controlled quality with full COA / MSDS / TDS documentation and flexible OEM packaging for global B2B buyers.
Natriumcyanid · CAS 143-33-9 · leveret af Jinan Shenghe Chemical Co., Ltd.
Beskrivelse
Sodium cyanide · CAS 143-33-9 · CNNa. UNII O5DDB9Z95G. Kogepunkt: 2725 °F at 760 mmHg (EPA, 1998); Kogepunkt: 1496 °C; Kogepunkt: 1496 °C @760 [mm Hg].
Identifikation
| CAS registreringsnummer | 143-33-9 |
|---|---|
| PubChem CID | 8929 |
| Molekylær formel | CNNa |
| IUPAC navn | sodium cyanide |
| UNII (FDA) | O5DDB9Z95G |
Beregnet deskriptorer
| Molekylvægt | 49.007 |
|---|---|
| Antal brintbonddonorer | 0 |
| Antal brintbindingsacceptorer | 2 |
| Roterbar Bond Count | 0 |
| Præcis masse | 48.99284329 |
| Monoisotopisk masse | 48.99284329 |
| Topologisk polar overfladeareal | 23.8 |
| Tunge atomer | 3 |
| Formel sigtelse | 0 |
| Kompleksitet | 12.8 |
Fysiske og kemiske egenskaber
| Kogepunkt | 2725 °F at 760 mmHg (EPA, 1998) |
|---|---|
| Kogepunkt | 1496 °C |
| Kogepunkt | 1496 °C @760 [mm Hg] |
| Kogepunkt | 2725 °F |
| Smeltepunkt | 1047 °F (EPA, 1998) |
| Smeltepunkt | 563 °C |
| Smeltepunkt | 564 °C |
| Smeltepunkt | 1047 °F |
| Opløselighed | 48 G/100 CC WATER @ 10 °C |
| Opløselighed | 82 G/100 CC WATER @ 35 °C |
Fysisk beskrivelse og håndteringsnotater
- Natriumcyanid fremstår som et hvidt krystallinsk fast stof, fast stof eller pulver. En dødelig menneskelig gift ved indtagelse. Giftig ved hudoptagelse gennem åbne sår, ved indtagelse og ved indånding af støv.
- Sodium cyanide solution appears as a clear colorless aqueous solution.
- CBI; Large Crystals; Other Solid; Liquid; Other Solid; Large Crystals; Liquid
- White, granular or crystalline solid with a faint, almond-like odor; [NIOSH] Deliquescent; [CHEMINFO]
- WHITE HYGROSCOPIC CRYSTALLINE POWDER WITH CHARACTERISTIC ODOUR. ODOURLESS WHEN DRY.
- White, granular or crystalline solid with a faint, almond-like odor.
GHS-fareklassificering
| Indberettede faresætninger | H290 (45.3%), H300, H310, H330 (36%), H315 (12.2%), H318 (30.5%), H319 (14.3%), H372 (44.8%) |
|---|
H290 (45.3%): Kan være ætsende for metaller [Advarsel Ætsende for metaller]
H300+H310+H330 (36%): Dødelig ved indtagelse, ved hudkontakt eller ved indånding [Fare Akut toksicitet, oral; akut toksicitet, dermal; akut toksicitet, indånding]
Dokumenterede anvendelser
- Bruges til at rense metaller, chelatere forbindelser og udvinde guld og sølv; Bruges til at fremstille farvestoffer, landbrugskemikalier og lægemidler; Bruges også til galvanisering, varmebehandling og metalstripping; Anvendes som rodenticid (dræber prærieulve, ræve og vilde hunde) og insekticid (fumigerende lastbiler og påføring efter høst på frugttræer); [HSDB]
- Steel Producing [Category: Industry]
- Electroplating [Category: Plate]
- Toxic Gas from Spilling Chemical in Water [Category: Other]
- /Former use/ Fumigating citrus and other fruit trees, ships, railway cars, warehouses
- Rengøring af metaller; mfr af farvestoffer og pigmenter, nylon int, chelaterende cmpd; udvinding af guld og sølv fra malme.
Synonymer
SODIUM CYANIDE; 143-33-9; Cymag; Cyanogran; Cyanide of sodium; NaCN; Sodium cyanide (Na(CN)); Cyanasalt H; Cyanasalt S; Cyanobrik; Kyanid sodny; Cianuro di sodio; Cyanure de sodium; Hydrocyanic acid, sodium salt; M-44 cyanide capsules; RCRA waste number P106
Ofte stillede spørgsmål
Hvad er CAS-tallet og molekylformlen for Sodium cyanide?
CAS 143-33-9; molecular formula CNNa; molecular weight — g/mol.
Hvilke andre navne er Sodium cyanide kendt under?
SODIUM CYANIDE, 143-33-9, Cymag, Cyanogran, Cyanide of sodium, NaCN.
Er Sodium cyanide klassificeret som farligt?
Rapporterede faresætninger: H290, H300, H310, H330, H315.
Hvad er de vigtigste fysiske egenskaber ved Sodium cyanide?
Kogepunkt: 2725 °F at 760 mmHg (EPA, 1998); Kogepunkt: 1496 °C; Kogepunkt: 1496 °C @760 [mm Hg]; Kogepunkt: 2725 °F.
Fakta på denne side er hentet fra PubChem (US National Library of Medicine) og Wikidata. Klassespecifikke data – assay, fugt, partikelstørrelse, emballage, holdbarhed – udstedes pr. batch på COA og offentliggøres ikke her.
Anvendelsesområder
Natriumcyanid (CAS 143-33-9, formel CNNa, molmasse 49.007 g/mol) anvendes primært i kemisk syntese, fine chemicals og beslægtede industrielle processer. Specifikation, COA og volumenpriser på Natriumcyanid giver vores salgsteam gerne.
Lignende produkter i samme kategori
Packaging & Shipping
- Standard: 25 kg fiber drum / 200 kg steel drum with double PE liner
- Small pack: 1 kg / 5 kg aluminum foil bag for lab & sample
- Custom: packaging size and labeling per customer requirement
- Lead time: in-stock items ship within 3-5 business days
- Documents: COA, MSDS / SDS, TDS provided with every shipment
- Global: air, sea (FCL / LCL) and express to 80+ countries
Storage & Handling
Store in a cool, dry, well-ventilated place away from heat, direct sunlight and incompatible materials. Keep container tightly closed. Use appropriate personal protective equipment and refer to the SDS for full safety guidance before handling.
Frequently Asked Questions
Yes. A batch-specific COA and free or charged sample are available on request before bulk ordering.
Yes. We offer custom grade, particle size and purity adjustment based on your application and order volume.
MOQ depends on the product; small quantities are supported for R&D and trial runs.
Every batch is tested in-house and retains full traceability from raw material to finished goods.
Why Choose Jinan Shenghe Chemical
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About Jinan Shenghe Chemical Co., Ltd.
Jinan Shenghe Chemical Co., Ltd.
We are a professional chemical supplier based in Jinan, China. Since 2013, we have been connecting manufacturers and global B2B buyers with reliable sourcing, quality-controlled products and efficient logistics.
Our business covers food & feed additives, fine chemicals, pharmaceutical intermediates, eco-materials, coatings and specialty chemicals — all non-hazardous and compliant with our licensed scope.