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Sodium cyanide is a compound with the formula Na C N and the structure Na + − C≡N. It is a white, water-soluble solid. Cyanide has a high affinity for metals, which leads to the high toxicity of this salt. Its main application, in gold mining, also exploits its high reactivity toward metals. It is a moderately strong base.
An older cyanide antidote kit included administration of three substances: amyl nitrite pearls (administered by inhalation), sodium nitrite, and sodium thiosulfate. The goal of the antidote was to generate a large pool of ferric iron ( Fe 3+ ) to compete for cyanide with cytochrome a 3 (so that cyanide will bind to the antidote rather than the ...
6.1: Potassium cyanide solution UN 3414: 6.1: Sodium cyanide solution UN 3415: 6.1: Sodium fluoride solution UN 3416: 6.1: Chloroacetophenone, liquid UN 3417: 6.1: Xylyl bromide solution UN 3418: 6.1: 2,4-Toluylenediamine solution UN 3419: 8: Boron trifluoride-acetic acid complex, solid UN 3420: 8: Boron trifluoride-propionic acid complex ...
NaC 3 H 6 NO 3: sodium hydromethylglycinate: 70161–44–3 NaC 4 H 7 O 4: sodium diacetate: 126–96–5 NaC 6 H 6 SO 3: sodium benzosulfonate: 515–42–4 NaC 7 H 5 O 2: sodium benzoate: 532–32–1 NaC 7 H 8 SO 3: sodium tosylate: 657–84–1 NaC 8 H 7 O 2: sodium phenylacetate: 114–70–5 NaC 8 H 9 SO 3: sodium xylenesulfonate: 1300 ...
Caustic soda, sodium cyanide, sodium ferrocyanide, hydrochloric acid, chloromethanes, caustic potash, potassium carbonate, phosphoric acid (85%) and hydrogen peroxide. Revenue ₹ 3,762.2 crore (US$430 million) (2022) [1]
n.o.s. = not otherwise specified meaning a collective entry to which substances, mixtures, solutions or articles may be assigned if a) they are not mentioned by name in 3.2 Dangerous Goods List AND b) they exhibit chemical, physical and/or dangerous properties corresponding to the Class, classification code, packing group and the name and description of the n.o.s. entry [2]
Nitrilotriacetic acid is commercially available as the free acid and as the sodium salt. It is produced from ammonia , formaldehyde , and sodium cyanide or hydrogen cyanide . Worldwide capacity is estimated at 100 thousand tonnes per year. [ 6 ]
Sodium allophanate is observed as an intermediate: [2] H 2 NC(O)NHCO 2 Na → NaOCN + NH 3 + CO 2 It can also be prepared in the laboratory by oxidation of a cyanide in aqueous solution by a mild oxidizing agent such as lead oxide .