Molecular Formula | C2AgN2.K |
Molar Mass | 199 |
Density | 2.36 |
Water Solubility | soluble |
Appearance | Powder |
Color | White |
Merck | 14,7669 |
Storage Condition | Poison room |
Stability | Stable, but light sensitive. Contact with acids liberates very toxic gas. |
Sensitive | Light Sensitive |
Risk Codes | R26/27/28 - Very toxic by inhalation, in contact with skin and if swallowed. R32 - Contact with acids liberates very toxic gas R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S7 - Keep container tightly closed. S1/2 - Keep locked up and out of the reach of children. S29 - Do not empty into drains. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S60 - This material and its container must be disposed of as hazardous waste. S37/39 - Wear suitable gloves and eye/face protection S28A - S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
UN IDs | UN 1588 6.1/PG 1 |
WGK Germany | 3 |
RTECS | TT5775000 |
TSCA | Yes |
HS Code | 28432900 |
Hazard Class | 6.1 |
Packing Group | I |
colorless or white cubic crystals. The relative density was 3. 45. Soluble in water, slightly soluble in alcohol, insoluble in ether. Susceptible to moisture. Highly toxic!
The potassium cyanide method uses silver and potassium cyanide as raw materials, and reacts silver with dilute potassium cyanide solution to generate potassium silver cyanide under Air. After concentration, crystallization and separation, potassium silver cyanide is prepared.
It is mainly used for electroplating of electronic products, Analytical reagents, pharmaceutical industry, etc.
glass bottle, each bottle net weight log. Toxic substances. Risk code: GB 6.1 class 61001. Highly toxic GA 58-93 A1012. See potassium cyanide for transport. Toxicity and protection: can make people allergic dermatitis and eczema. See potassium cyanide for others.
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
use | for silver plating, etc. |
category | toxic substances |
toxicity classification | highly toxic |
acute toxicity | oral-rat LDL0: 20.9 mg/kg |
explosive hazard characteristics | blastable when mixed with chlorate and sodium nitrite (potassium) |
flammability hazard characteristics | non-combustible; When exposed to water, moisture and acid decompose toxic hydrogen cyanide gas; The fire field emits toxic cyanide, silver oxide, potassium oxide and nitrogen oxide smoke |
storage and transportation characteristics | warehouse ventilation and low temperature drying; Separate storage and transportation from chlorate, sodium nitrite (potassium) and food raw materials |
fire extinguishing agent | mist water |
toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |