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LEAD(II) THIOCYANATE

LEAD(II) THIOCYANATE Suppliers list
Company Name: Mainchem Co., Ltd.
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Products Intro: Product Name:LEAD(II) THIOCYANATE
CAS:592-87-0
Company Name: City Chemical LLC
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Products Intro: Product Name:Lead Thiocyanate
CAS:592-87-0
Purity:Purified
Company Name: J & K SCIENTIFIC LTD.  
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Products Intro: Product Name:Lead(II) thiocyanate 98+%
CAS:592-87-0
Purity:98+% Package:100g,500g
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.  
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Products Intro: Product Name:Lead(II) thiocyanate
CAS:592-87-0
Purity:98+% Remarks:19703
Company Name: 3B Pharmachem (Wuhan) International Co.,Ltd.  
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Products Intro: Product Name:LEAD(II) THIOCYANATE
CAS:592-87-0
Purity:99% HPLC Package:1Mg ; 5Mg;10Mg ;100Mg;250Mg ;500Mg ;1g;2.5g ;5g ;10g
LEAD(II) THIOCYANATE Basic information
Description Reference
Product Name:LEAD(II) THIOCYANATE
Synonyms:Lead(II)bisthiocyanate;Lead(II) thiocyanate, 98+% 5GR;LEAD THIOCYANATE;LEAD SULFOCYANIDE;Thiocyanic acid,lead(2+) salt (2:1);Lead(II) thiocyanate 99.5% trace Metals basis;LEAD(II) RHODANIDE;LEAD(II) THIOCYANATE
CAS:592-87-0
MF:C2N2PbS2
MW:323.36
EINECS:209-774-6
Product Categories:
Mol File:592-87-0.mol
LEAD(II) THIOCYANATE Structure
LEAD(II) THIOCYANATE Chemical Properties
Melting point 190 °C (dec.)(lit.)
density 3.82 g/mL at 25 °C(lit.)
solubility cold water: soluble200 part(lit.)
form white-yellow powder
Specific Gravity3.82
Water Solubility soluble ~200 parts cold, 50 parts boiling H2O [MER06]; g/L H2O: 0.0137 (18°) [KRU93]
Merck 14,5426
BRN 3687984
Solubility Product Constant (Ksp)pKsp: 4.7
CAS DataBase Reference592-87-0(CAS DataBase Reference)
Safety Information
Hazard Codes T,N
Risk Statements 61-20/21/22-32-33-50/53-62
Safety Statements 53-13-45-60-61
RIDADR UN 2291 6.1/PG 3
WGK Germany 3
HazardClass 6.1
PackingGroup III
HS Code 29309099
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
LEAD(II) THIOCYANATE Usage And Synthesis
DescriptionIt has many applications such as phosphorus-free matches, dyeing, and explosives, especially an ingredient in primes for cartridges. Moreover, this chemical can also act as an effective agent for enhancing the performance of perovskite solar cells. For example, planar perovskite solar cells exhibit a reduced hysteresis and boosted fill factor after introducing lead thiocyanate additive.1 Using this additive, the improved performance is further verified in the formamidinium and cesium lead triiodide perovskite solar cells.2 In addition, antigen retrieval can be realized by microwave irradiation in lead thiocyanate.3 Besides, an efficient stereoselective 1,2-dithiocyanation of various alkynes has been accomplished by employing this chemical as a reagent.4
Reference
  1. Ke, W. J.; Xiao, C. X.; Wang, C. L.; Saparov, B.; Duan, H. S.; Zhao, D. W.; Xiao, Z. W.; Schulz, P.; Harvey, S. P.; Liao, W. Q.; Meng, W. W.; Yu, Y.; Cimaroli, A. J.; Jiang, C. S.; Zhu, K.; Al-Jassim, M.; Fang, G. J.; Mitzi, D. B.; Yan, Y. F., Employing Lead Thiocyanate Additive to Reduce the Hysteresis and Boost the Fill Factor of Planar Perovskite Solar Cells. Adv. Mater. 2016, 28, 5214-+.
  2. Yu, Y.; Wang, C. L.; Grice, C. R.; Shrestha, N.; Chen, J.; Zhao, D. W.; Liao, W. Q.; Cimaroli, A. J.; Roland, P. J.; Ellingson, R. J.; Yan, Y. F., Improving the Performance of Formamidinium and Cesium Lead Triiodide Perovskite Solar Cells using Lead Thiocyanate Additives. Chemsuschem 2016, 9, 3288-3297.
  3. Momose, H.; Mehta, P.; Battifora, H., ANTIGEN RETRIEVAL BY MICROWAVE IRRADIATION IN LEAD THIOCYANATE COMPARISON WITH PROTEASE DIGESTION RETRIEVAL. Lab. Invest. 1993, 68, A139-A139.
  4. Prakash, O.; Sharma, V.; Batra, H.; Moriarty, R. M., (Dichloroiodo)benzene and lead(II) thiocyanate as an efficient reagent combination for stereoselective 1,2-dithiocyanation of alkynes. Tetrahedron Lett. 2001, 42, 553-555.
Chemical PropertiesWhite to yellow powder
Chemical PropertiesLeadthiocyanateisawhiteorlightyellow,odorless, crystalline powder. Odorless
UsesReverse dyeing with aniline black; manufacture of safety matches and cartridges.
General DescriptionA white to yellow crystalline solid. Slightly soluble in water and denser than water. Primary hazard is threat to the environment. Immediate steps should be taken to limit spread to the environment. Used to make explosives, safety matches, and in dyeing.
Air & Water ReactionsSlightly soluble in water.
Reactivity ProfileNitric 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. May be thermally unstable. Special Hazards of Combustion Products: Irritating sulfur dioxide gas may form in fire [USCG, 1999].
Health HazardEarly symptoms of lead intoxication via inhalation or ingestion are most commonly gastrointestinal disorders, colic, constipation, etc.; weakness, which may go on to paralysis, chiefly of the extensor muscles of the wrists and less often of the ankles, is noticeable in the most serious cases. Ingestion of a laarge amount causes local irritation of the alimentary tract; pain, leg cramps, muscle weakness, paresthesias, depression, coma, and death may follow in 1 or 2 days. Contact causes irritation of eyes and mild irritation of skin.
Fire HazardSpecial Hazards of Combustion Products: Irritating sulfur dioxide gas may form in fire.
Potential ExposureAn explosive, thermally unstable material. Used in making safety matches, primers for small arms cartridges; pyrotechnic devices; and in dyes.
First aidIf this chemical gets into the eyes, remove any contact lenses at once and irrigate immediately for at least 15 minutes, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts the skin, remove contaminated clothing and wash immediately with soap and water. Seek medical attention immediately. If this chemical has been inhaled, remove from exposure, begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR ifheart action has stopped. Transfer promptly to a medical facility. When this chemical has been swallowed, get medical attention. Give large quantities of water and induce vomiting. Do not make an unconscious person vomit.
ShippingUN2291 Lead compounds, soluble n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required
IncompatibilitiesIncompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, and epoxides. Contact with acids or acid fumes caused decomposition with fumes of cyanide. Will decompose in hot water.
LEAD(II) THIOCYANATE Preparation Products And Raw materials
Tag:LEAD(II) THIOCYANATE(592-87-0) Related Product Information
Sodium thiocyanate Sodium silicate SILVER(I) SULFIDE Cupric cyanide LEAD(II) SULFATE ZINC TELLURIDE Ammonium thiocyanate Lead LEAD METHYLMERCAPTIDE LEAD(II) THIOCYANATE