Potassium hexacyanoferrate(3-)

Potassium hexacyanoferrate(3-), also known as potassium ferricyanide or red prussiate, is a chemical compound with the formula K3[Fe(CN)6]. It is a dark red crystalline solid that is highly soluble in water.

Potassium hexacyanoferrate(3-) has various applications in different fields. In the laboratory, it is commonly used as an oxidizing agent and as a reagent for the detection of ferrous ions. It can also be used as a catalyst in certain chemical reactions.

In the photography industry, potassium hexacyanoferrate(3-) is used as a component in some developers and fixers. It helps to develop and fix photographic films and papers.

In the food industry, it is used as an anti-caking agent and a color stabilizer. It prevents clumping in powdered food products and helps maintain the color of certain foods.

Potassium hexacyanoferrate(3-) is generally considered to be non-flammable and non-combustible. It does not have a specific flame point. However, it is important to handle this compound with care and follow proper safety precautions, as it can be toxic if ingested or inhaled in large quantities.

Chemical labeling for potassium hexacyanoferrate(3-) typically includes the following symbols and indications:

– GHS Signal Word: Warning
– GHS Hazard Statements: H302 (Harmful if swallowed), H312 (Harmful in contact with skin), H332 (Harmful if inhaled)
– GHS Precautionary Statements: P261 (Avoid breathing dust/fume/gas/mist/vapors/spray), P280 (Wear protective gloves/protective clothing/eye protection/face protection), P301+P312 (IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell), P302+P352 (IF ON SKIN: Wash with plenty of soap and water), P304+P340 (IF INHALED: Remove person to fresh air and keep comfortable for breathing)

Please note that the provided information is a general overview, and for more specific details or safety guidelines, it is recommended to consult the relevant safety data sheets or contact the manufacturer.