Name | Potassium hexacyanocobaltate(III) |
Synonyms | cobalt hexacyanide COBALT POTASSIUM CYANIDE potassium cobalticyanide POTASSIUM COBALTICYANIDE POTASSIUM HEXACYANOCOBALTATE COBALT(III) POTASSIUM CYANIDE cobalt(+3) cation hexacyanide tripotassium hexacyanocobaltate Tripotassium hexacyanocobaltate POTASSIUM HEXACYANOCOBALTATE(III) Potassium hexacyanocobaltate(III) TRI-POTASSIUM HEXACYANOCOBALTATE(III) tripotassium hexakis(cyano-kappaC)cobaltate(3-) Cobaltate(3-), hexakis(cyano-.kappa.C)-, tripotassium, (OC-6-11)- |
CAS | 13963-58-1 |
EINECS | 237-742-1 |
InChI | InChI=1/6CN.Co.3K/c6*1-2;;;;/q;;;;;;-3;3*+1/rC6CoN6.3K/c8-1-7(2-9,3-10,4-11,5-12)6-13;;;/q-3;3*+1 |
Molecular Formula | C6CoK3N6 |
Molar Mass | 332.33 |
Density | 1.878 g/mL at 25 °C (lit.) |
Melting Point | decomposes, forming olive green mass [MER06] |
Boling Point | 25.7℃ at 760mmHg |
Water Solubility | soluble |
Appearance | Wet pale yellow crystals |
Specific Gravity | 1.906 |
Color | Slightly yellow to light brown |
Exposure Limit | ACGIH: TWA 0.02 mg/m3NIOSH: IDLH 25 mg/m3 |
Merck | 14,7637 |
Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
Stability | Stable. Incompatible with strong oxidizing agents. |
Sensitive | Light Sensitive |
MDL | MFCD00011391 |
Use | Used in medicine and chemical industry |
Risk Codes | R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R33 - Danger of cumulative effects R32 - Contact with acids liberates very toxic gas R22 - Harmful if swallowed |
Safety Description | S28 - After contact with skin, wash immediately with plenty of soap-suds. S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S7/9 - S24/25 - Avoid contact with skin and eyes. |
UN IDs | UN 1588 6.1/PG 2 |
WGK Germany | 3 |
RTECS | GF9470000 |
TSCA | Yes |
HS Code | 28419000 |
Hazard Class | 6.1(b) |
Packing Group | III |
Reference Show more | 1. Wu, Qian, et al. "Fe-Co-Co prussian blue analogues as a novel co-reaction accelerator for ultrasensitive electrochemiluminescent biosensor construction." Sensors and Actuators B: Chemical 297 (2019): 126767.https://doi.org/10.1016/j.snb.2019.126767 2. [IF=7.46] Qian Wu et al."Fe-Co-Co prussian blue analogues as a novel co-reaction accelerator for ultrasensitive electrochemiluminescent biosensor construction."Sensor Actuat B-Chem. 2019 Oct;297:126767 |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
use | for medicine and chemical industry |