Sodium Rhodanide, Sodium Sulfocyanate, Sodium Rhodanate, Sodium Isocyanate, Thiocyanic Acid, Sodium Salt.
Stable quality supply
| Identification |
| [Name]Sodium thiocyanate |
| [CAS]540-72-7 |
| [Synonyms]SODIUM ISOTHIOCYANATESODIUM RHODANATESODIUM RHODANIDESODIUM SULFACYANIDESODIUM SULFOCYANATESODIUM SULFOCYANIDESODIUM THIOCYANATETHIOCYANIC ACID SODIUM SALThaimasednatriumrhodanidscyansodiumthiocyanatesolution(56%orless)sodiumthiocyanidethiocyanatesodiumusafek-t-434Sodium thiocyanate, 99.99+% metals basisSODIUM THIOCYANATE PURESodium thiocyanate 2 M SolutionSODIUM THIOCYANATE, REAGENT GRADE, 98 - 102%SODIUM THIOCYANATE SOLUTION 8M |
| [EINECS(EC#)]208-754-4 |
| [Molecular Formula]CNNaS |
| [MDL Number]MFCD00011123 |
| [Molecular Weight]81.07 |
| [MOL File]540-72-7.mol |
| Chemical Properties |
| [Appearance]white crystalline powder |
| [mp ]287 °C (dec.)(lit.) |
| [density ]1.295 g/mL at 20 °C |
| [storage temp. ]2-8°C |
| [solubility ]H2O: 8 M at 20 °C, clear, colorless |
| [Stability:]Stable. Incompatible with acids, strong bases. May decompose on exposure to light. Contact with acid liberates highly toxic gas. |
| [Water Solubility ]139 g/100 mL (21 ºC) |
| [Sensitive ]Hygroscopic |
| [Merck ]14,9327 |
| [BRN ]3594965 |
| [CAS DataBase Reference]540-72-7(CAS DataBase Reference) |
| [EPA Substance Registry System]540-72-7(EPA Substance) |
| Safety Data |
| [Hazard Codes ]Xn |
| [Risk Statements ]R32:Contact with acids liberates very toxic gas.R52/53:Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment .R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . |
| [Safety Statements ]S36/37:Wear suitable protective clothing and gloves .S61:Avoid release to the environment. Refer to special instructions safety data sheet .S13:Keep away from food, drink and animal feeding stuffs . |
| [WGK Germany ]1 |
| [RTECS ]XL2275000 |
| [F ]3 |
| Raw materials And Preparation Products |
| [Raw materials]Sodium carbonate-->Ammonia-->Sulfur-->Sodium cyanide-->Carbon disulphide-->HYDROGEN SULFIDE-->Sulphur-->Ammonium thiocyanate-->Barium hydroxide -->Vanadium pentoxide -->Potassium sodium tartrate -->IRON (II) OXIDE-->ARSENIC (II) SULFIDE |
| [Preparation Products]Ammonium thiocyanate-->Pyridaben-->Albendazole-->Inhibitor-->Tricyclazole-->2-Cyano-6-methoxybenzothiazole-->ethyl 2-(2-aminothiazol-5-ylthio)acetate-->2,6-Dichlorobenzothiazole-->2-Amino-6-methoxybenzothiazole-->2-FLUOROBENZOTHIAZOLE-->Basic Yellow 24-->Basic Blue 54-->AMMONIUM THIOSULFATE-->2-CARBOMETHOXY-6-METHOXYBENZOTHIAZOLE-->Robenidine hydrochloride-->Thiophanate-methyl -->6-METHOXYBENZOTHIAZOLE-2-CARBOXYLIC ACID-->1-(1-NAPHTHYL)-2-THIOUREA-->4-METHOXYPHENYLTHIOUREA-->Allylthiourea-->2-Amino-6-bromobenzothiazole-->METHYL(5-MERCAPTO-1H-BENZIMIDAZOL-2-YL)CARBAMATE-->2-chloro-3-isothiocyanato-prop-1-ene-->METHYL THIOCYANOFORMATE-->1-PHENYL-2-THIOUREA-->Cuprous thiocyanate-->Methylenedithiocyanate |
| Hazard Information |
| [General Description]Odorless white solid. Sinks and mixes with water. |
| [Reactivity Profile]Nitric acid violently oxidized a thiocyanate solution [Bretherick 1979 p. 121]. Caution should be exercised in treating a thiocyanate with an oxidizing agent such as a peroxide or chlorate as such mixtures have been known to explode. Special Hazards of Combustion Products: Irritating oxides of sulfur and nitrogen may form in fire [USCG, 1999]. Carbonyl sulfide is produced in a violent reaction by the mixture of sulfuric acid and SODIUM THIOCYANATE(540-72-7). |
| [Air & Water Reactions]Water soluble. |
| [Health Hazard]Inhalation of dust causes irritation of nose and throat. Ingestion of large doses causes vomiting, extreme cerebral excitement, convulsions, and death in 10-48 hrs.; chronic poisoning can cause flu-like symptoms, skin rashes, weakness, fatigue, vertigo, nausea, vomiting, diarrhea, confusion. Contact with eyes causes irritation. Prolonged contact with skin may produce various skin eruptions, dizziness, cramps, nausea, and mild to severe disturbance of the nervous system. |
| [Fire Hazard]Special Hazards of Combustion Products: Irritating oxides of sulfur and nitrogen may form in fire. |
Properties: NaSCN,a white rhombic system crystal, is soluble in water, ethanol, acetone; Relative density is 1.735. Melts at approx.287°C. decomposes on heating and under influence of light producing toxic fumes of sulfur oxides,nitrogen oxides and cyanides. Reacts violently with acids,strong bases and strong oxidants.Packing: 25 kgs net in PP bag with inner of polyethylene bag.Storage: Keep in tightly closed bags.Store in cool, dry, ventilated area to prevent it from being deliquescent. Separated from acides, bases and oxidants. Application type | Top grade | Top grade | Top grade | Industrial grade | Industrial grade | Top grade | Industrial grade | Assay%,(Dry basis) | 99 | 98 | 97 | 98 | 97 | 50-55 Liquid | 50-55 Liquid | Iron%, | 0.0001 | 0.0002 | 0.0003 | 0.0005 | 0.0006 | 0.0001 | 0.0002 | Water Insolubles%, | 0.005 | 0.006 | 0.007 | 0.006 | 0.007 | 0.001 | 0.001 | Moisture%, | 0.5 | 0.8 | 1.0 | 0.8 | 1.0 | -- | | Chloride%, | 0.02 | 0.03 | 0.04 | 0.05 | 0.08 | 0.01 | 0.04 | Sulphate%, | 0.03 | 0.04 | 0.04 | 0.1 | 0.3 | 0.02 | 0.04 | Heavy metal% | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.0005 | 0.0005 | PH | 6-8 | 6-8 | 6-8 | 6-8 | 6-8 | 6-8 | 6-8 |
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Sodium Thiocyanate
