CAS 590-28-3|Potassium cyanate
Introduction：Basic information about CAS 590-28-3|Potassium cyanate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Potassium cyanate | ||
|---|---|---|---|
| CAS Number | 590-28-3 | Molecular Weight | 81.115 |
| Density | 2.056 g/mL at 25 °C(lit.) | Boiling Point | 700-900°C (1000 hPa) Not applicable,(decomposition) |
| Molecular Formula | CKNO | Melting Point | 315 °C |
| MSDS | ChineseUSA | Flash Point | / |
| Symbol | GHS07 | Signal Word | Warning |
Names
| Name | potassium cyanate |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 2.056 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 700-900°C (1000 hPa) Not applicable,(decomposition) |
| Melting Point | 315 °C |
| Molecular Formula | CKNO |
| Molecular Weight | 81.115 |
| Exact Mass | 80.961693 |
| PSA | 46.85000 |
| InChIKey | GKKCIDNWFBPDBW-UHFFFAOYSA-M |
| SMILES | N#C[O-].[K+] |
| Stability | Stable. Incompatible with acids. |
| Water Solubility | 750 g/L (20 ºC) |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 841 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PCOC** Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. (Topeka, KS) Volume(issue)/page/year: -,925,1966
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 320 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold
- REFERENCE :
- JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 185,653,1973 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X3932 No. of Facilities: 78 (estimated) No. of Industries: 5 No. of Occupations: 5 No. of Employees: 165 (estimated) No. of Female Employees: 3 (estimated)
Safety Information
| Symbol | GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H319 |
| Precautionary Statements | P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn:Harmful; |
| Risk Phrases | R22 |
| Safety Phrases | S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 1 |
| RTECS | GS6825000 |
| HS Code | 2837199090 |
Customs
| HS Code | 2837199090 |
|---|
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Synonyms
| Potassium cyanate |
| potassium,cyanate |
| EINECS 209-676-3 |
| KOCN |
| MFCD00011411 |
