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LEAD(II) THIOCYANATE

Description Reference
LEAD(II) THIOCYANATE
LEAD(II) THIOCYANATE structure
CAS No.
592-87-0
Chemical Name:
LEAD(II) THIOCYANATE
Synonyms
LEAD THIOCYANATE;Leadsulfocyanate;LEAD SULFOCYANIDE;leaddithiocyanate;leadisothiocyanate;LEAD(II) RHODANIDE;LeadThiocyanatePure;Lead(II) Thiocynate;PLUMBOUS THIOCYANATE;LEAD(II) THIOCYANATE
CBNumber:
CB0226819
Molecular Formula:
C2N2PbS2
Formula Weight:
323.36
MOL File:
592-87-0.mol

LEAD(II) THIOCYANATE 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 Gravity
3.82
Water Solubility 
soluble ~200 parts cold, 50 parts boiling H2O [MER06]; g/L H2O: 0.0137 (18°) [KRU93]
Merck 
14,5426
Solubility Product Constant (Ksp)
pKsp: 4.7
BRN 
3687984
CAS DataBase Reference
592-87-0(CAS DataBase Reference)
FDA UNII
7977FZ765Q
EPA Substance Registry System
Lead(II) thiocyanate (592-87-0)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07,GHS08,GHS09
Signal word  Danger
Hazard statements  H302+H312+H332-H360-H373-H410
Precautionary statements  P201-P261-P273-P280-P308+P313-P501
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
NFPA 704
1
1 1

LEAD(II) THIOCYANATE price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 208302 Lead(II) thiocyanate 99.5% trace metals basis 592-87-0 100g $67.6 2021-03-22 Buy
Sigma-Aldrich 208302 Lead(II) thiocyanate 99.5% trace metals basis 592-87-0 500g $258 2021-03-22 Buy

LEAD(II) THIOCYANATE Chemical Properties,Uses,Production

Description

It 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 Properties

White to yellow powder

Chemical Properties

Leadthiocyanateisawhiteorlightyellow,odorless, crystalline powder. Odorless

Uses

Reverse dyeing with aniline black; manufacture of safety matches and cartridges.

General Description

A 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 Reactions

Slightly soluble in 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. May be thermally unstable. Special Hazards of Combustion Products: Irritating sulfur dioxide gas may form in fire [USCG, 1999].

Health Hazard

Early 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 Hazard

Special Hazards of Combustion Products: Irritating sulfur dioxide gas may form in fire.

Potential Exposure

An explosive, thermally unstable material. Used in making safety matches, primers for small arms cartridges; pyrotechnic devices; and in dyes.

Shipping

UN2291 Lead compounds, soluble n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required

Incompatibilities

Incompatible 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

Raw materials

Preparation Products


LEAD(II) THIOCYANATE Suppliers

Global( 74)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
City Chemical LLC
2039322489
203.937.8400 sales@citychemical.com United States 97 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
HENAN BON INDUSTRIAL CO.,LTD
0371-55170695
info@hnbon.com CHINA 26742 58
Zhuozhou Wenxi import and Export Co., Ltd
+8613111626072 (WhatsApp)
Wechat: +8613111626072 Wickr me: waynehu zzwenxi@126.com CHINA 13187 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671
0551-65418697 sales@tnjchem.com CHINA 37441 58
Shaanxi Dideu Medichem Co. Ltd
18192503167 +86-29-89586680
+86-29-88380327 1005@dideu.com CHINA 9937 58
Dayang Chem (Hangzhou) Co.,Ltd.
17705817739 +86-571-88938639
+86-571-88938652,+86-571- 88492614 info@dycnchem.com CHINA 52932 58
Mainchem Co., Ltd. +86-0592-6210733
+86-0592-6210733 sale@mainchem.com CHINA 32439 55
J & K SCIENTIFIC LTD. 400-666-7788 010-82848833-
86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 400-660-8290 21-61259100-
86-21-61259102 sh@meryer.com China 40264 62

View Lastest Price from LEAD(II) THIOCYANATE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-08-12 LEAD(II) THIOCYANATE
592-87-0
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

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