804957 Sigma-Aldrich氰酸鉀
Potassium cyanate for synthesis. CAS No. 590-28-3, EC Number 209-676-3.
More>> Potassium cyanate for synthesis. CAS No. 590-28-3, EC Number 209-676-3. Less<<Synonyms: Cyanic acid potassium salt
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Overview
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Key Spec Table
| CAS # | EC Number | Hill Formula | Chemical Formula | Molar Mass |
|---|---|---|---|---|
| 590-28-3 | 209-676-3 | CKNO | KOCN | 81.12 g/mol |
Products
| Catalogue Number | Packaging | Qty/Pack | |
|---|---|---|---|
| 8.04957.0100 | 塑膠瓶 | 100 g | |
| 8.04957.1000 | 塑膠瓶 | 1 kg |
| Description | |
|---|---|
| Catalogue Number | 804957 |
| Synonyms | Cyanic acid potassium salt |
| References |
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| Product Information | |
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| CAS number | 590-28-3 |
| EC index number | 615-016-00-9 |
| EC number | 209-676-3 |
| Hill Formula | CKNO |
| Chemical formula | KOCN |
| Molar Mass | 81.12 g/mol |
| HS Code | 2842 90 00 |
| Structure formula Image | |
| Quality Level | MQ200 |
| Applications | |
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| Application | Potassium cyanate for synthesis. CAS No. 590-28-3, EC Number 209-676-3. |
| Biological Information |
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| Physicochemical Information | |
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| Boiling point | 700 - 900 °C (1000 hPa) 不適用,(分解) |
| Density | 2.056 g/cm3 (20 °C) |
| Melting Point | 315 °C |
| pH value | 10 (50 g/l, H₂O, 20 °C) |
| Bulk density | 870 kg/m3 |
| Solubility | 750 g/l |
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| Materials Information |
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| Toxicological Information | |
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| LD 50 oral | LD50 Rat 567 mg/kg |
| Safety Information | |
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| Categories of danger | harmful |
| Product Usage Statements |
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| Storage and Shipping Information | |
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| Storage | Store below +30°C. |
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| Transport Information |
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| Specifications | |
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| Assay (argentometric) | ≥ 97.0 % |
| Potassium cyanide | ≤ 2.0 % |
| Global Trade Item Number | |
|---|---|
| Catalogue Number | GTIN |
| 8.04957.0100 | 04022536386621 |
| 8.04957.1000 | 04022536386638 |
Documentation
氰酸鉀 MSDS
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氰酸鉀 Certificates of Analysis
| Product Number | Packaging | Specification | Lot Number |
|---|---|---|---|
| 8.04957.0100 | 塑膠瓶 | PDF Specification Document | |
| 8.04957.1000 | 塑膠瓶 | PDF Specification Document |




