5-MERCAPTO-3-PHENYL-1,3,4-THIADIAZOLE-2-THIONE POTASSIUM SALT - Names and Identifiers
Name | 3-PHENYL-5-MERCAPTO-1,3,4-THIAZOLETHIONE POTASSIUM SALT
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Synonyms | bizmuthiolii BISMUTHIOL 2 BISMUTHIOL II BisMuth PotassiuM 3-phenyl-1,3,4-thiadiazolidine-2,5-dithione 2-MERCAPTO-4-PHENYL-1,3,4-THIADIAZOLYL-5-THIONE 5-MERCAPTO-3-PHENYL-1,3,4-THIADIAZOLE-2(3H)-THIONE 2H-1,3,4-Thiadiazole-2-thione, 5-mercapto-3-phenyl- 1,3,4-Thiadiazolidine-2,5-dithione, 3-phenyl- (9ci) 3-PHENYL-5-MERCAPTO-1,3,4-THIAZOLETHIONE POTASSIUM SALT 5-Merkapto-3-fenyl-1,3,4-thiadiazol-2-thion draselny [czech] 5-MERCAPTO-3-PHENYL-1,3,4-THIADIAZOLE-2-THIONE POTASSIUM SALT potassium 4-phenyl-5-sulfanylidene-1,3,4-thiadiazole-2-thiolate 5-MERCAPTO-3-PHENYL-1,3,4-THIADIAZOLE-2(3H)-THIONE POTASSIUM SALT potassium 3-phenyl-1-thia-3-aza-4-azanidacyclopentane-2,5-dithione 2-MERCAPTO-4-PHENYL-DELTA2-1,3,4-THIADIAZOLINE-5-THIONE POTASSIUM SALT
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CAS | 17654-88-5
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EINECS | 241-636-0 |
InChI | InChI=1/C8H6N2S3/c11-7-9-10(8(12)13-7)6-4-2-1-3-5-6/h1-5H,(H,9,11) |
5-MERCAPTO-3-PHENYL-1,3,4-THIADIAZOLE-2-THIONE POTASSIUM SALT - Physico-chemical Properties
Molecular Formula | C8H6N2S3
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Molar Mass | 226.34 |
Density | 1.3936 (rough estimate) |
Melting Point | 246.25°C |
Boling Point | 320°C at 760 mmHg |
Flash Point | 147.3°C |
Vapor Presure | 0.000327mmHg at 25°C |
Storage Condition | Sealed storage |
Refractive Index | 1.6000 (estimate) |
MDL | MFCD00014092 |
Use | Metal indicator, spectroscopic determination of Bi, Te, Se. |
5-MERCAPTO-3-PHENYL-1,3,4-THIADIAZOLE-2-THIONE POTASSIUM SALT - Introduction
3-PHENYL-5-MERCAPTO-1, 3,4-thiazolethione POTASSIUM SALT (also known as flame reagent) is a commonly used chemical reagent, mainly used to detect the presence of metal ions and determine their type. The following is some information on the properties, uses, preparation and safety of 3-PHENYL-5-MERCAPTO-1, 3,4-thiazolethione POTASSIUM SALT:
Nature:
- 3-PHENYL-5-MERCAPTO-1, 3,4-thiazolethione POTASSIUM SALT is an unstable solid compound with the chemical formula CuCO3 · Cu(OH)2.
-It usually appears as a blue to green powder.
- 3-PHENYL-5-MERCAPTO-1, 3,4-thiazolethione POTASSIUM SALT will gradually decompose in the air and lose its utility.
Use:
- 3-PHENYL-5-MERCAPTO-1, 3,4-thiazolethione POTASSIUM SALT is widely used in chemical laboratories, especially for detecting the presence of metal ions.
-It can react with some metal ions (such as copper, iron, nickel, etc.) to produce different colored precipitates or solutions.
-This color change can be observed to determine the presence and type of metal ions.
Method:
- 3-PHENYL-5-MERCAPTO-1, 3,4-thiazolethione POTASSIUM SALT is mainly prepared by mixing copper bicarbonate (Cu(HCO3)2) solution and sodium hydroxide (NaOH) solution.
-During the preparation process, it is necessary to strictly control the reaction conditions and the ratio of reactants to obtain 3-PHENYL-5-MERCAPTO-1, 3,4-thiazolethione POTASSIUM SALT with higher purity.
Safety Information:
- 3-PHENYL-5-MERCAPTO-1, 3,4-thiazolethione POTASSIUM SALT is a corrosive substance that may cause irritation or injury on contact with the skin or eyes.
-Wear appropriate personal protective equipment such as lab gloves and goggles for use.
-During operation and storage, keep away from high temperature, fire and flammable materials.
- 3-PHENYL-5-MERCAPTO-1, 3,4-thiazolethione POTASSIUM SALT should be stored in a dry, cool, well-ventilated place.
-carefully read the product manual before use, and strictly follow the relevant safety procedures.
Last Update:2024-04-10 22:29:15