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Lead(II) iodide

Description References
Lead(II) iodide
Lead(II) iodide structure
CAS No.
10101-63-0
Chemical Name:
Lead(II) iodide
Synonyms
PbI2;Super PbI2;LEAD IODIDE;LEAD DIIODIDE;LEAD(+2)IODIDE;plumbousiodide;LEAD(II) IODIDE;lead (Ⅱ) iodide;leadiodide(pbi2);Lead(II) diiodide
CBNumber:
CB2771616
Molecular Formula:
I2Pb
Formula Weight:
461.01
MOL File:
10101-63-0.mol

Lead(II) iodide Properties

Melting point:
402 °C(lit.)
Boiling point:
954 °C(lit.)
Density 
6.16 g/mL at 25 °C(lit.)
Flash point:
954°C
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
Soluble in concentrated solutions of alkali iodides and sodium thiosulfate. Insoluble in alcohol and cold hydrochloric acid.
form 
beads
Specific Gravity
6.16
color 
Yellow to orange
Water Solubility 
Partially soluble in water. Freely soluble in sodium thiosulfate solution. Soluble in concentrated solutions of alkali iodides. Insoluble in alcohol and cold HCl.Soluble in concentrated solutions of alkali iodides and sodium thiosulfate. Insoluble in alcohol and cold hydrochloric acid.
Sensitive 
Light Sensitive
λmax
539nm(neat)(lit.)
Hydrolytic Sensitivity
0: forms stable aqueous solutions
Merck 
14,5411
Solubility Product Constant (Ksp)
pKsp: 8.01
Stability:
Stable. May discolour upon exposure to light.
InChIKey
RQQRAHKHDFPBMC-UHFFFAOYSA-L
CAS DataBase Reference
10101-63-0(CAS DataBase Reference)
FDA UNII
OTL90F2GLT
NIST Chemistry Reference
Lead diiodide(10101-63-0)
EPA Substance Registry System
Lead(II) iodide (10101-63-0)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07,GHS08,GHS09
Signal word  Danger
Hazard statements  H302-H332-H360-H400-H302+H332-H360Df-H373-H410
Precautionary statements  P304+P340-P405-P501a-P201-P260-P280-P301+P312+P330-P308+P313
Hazard Codes  T,N
Risk Statements  61-20/22-33-50/53-62
Safety Statements  53-45-60-61
RIDADR  UN 2291 6.1/PG 3
WGK Germany  3
8
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  28276000

Lead(II) iodide price More Price(19)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 211168 Lead(II) iodide 99% 10101-63-0 50g $51.4 2021-03-22 Buy
Sigma-Aldrich 203602 Lead(II) iodide 99.999% trace metals basis 10101-63-0 50g $159 2021-03-22 Buy
TCI Chemical L0279 Lead(II) Iodide (99.99%, trace metals basis) [for Perovskite precursor] >98.0%(T) 10101-63-0 1g $20 2021-03-22 Buy
TCI Chemical L0279 Lead(II) Iodide (99.99%, trace metals basis) [for Perovskite precursor] >98.0%(T) 10101-63-0 5g $48 2021-03-22 Buy
Alfa Aesar 012724 Lead(II) iodide, 99.9985% (metals basis) 10101-63-0 100g $261 2021-03-22 Buy

Lead(II) iodide Chemical Properties,Uses,Production

Description

Lead (II) iodide (chemical formula: PbI) is a kind of inorganic salt. It appears as a bright yellow crystalline solid. It has some special applications such as the manufacture of solar cells, X-rays, and gamma-ray detectors. In addition, it can also be used as a paint pigment for being used in art for bronzing and in gold-like mosaic tiles. It can be commonly synthesized through a double displacement reaction between potassium iodide KI and lead (II) nitrate Pb(NO3)2 in water solution. Lead (II) acetate and sodium iodide can also be used as the substitute of lead nitrate and potassium iodide, respectively. Alternatively, it can be manufactured through the reaction between iodine vapor and the molten lead. It is also used in printing and photography. However, it is hazard to the environment, and should be taken care of to limit spread to the environment.

References

https://en.wikipedia.org/wiki/Lead(II)_iodide
https://pubchem.ncbi.nlm.nih.gov/compound/Lead_II__iodide#section=Top

Chemical Properties

Golden yellow powder

Chemical Properties

Lead iodide is a heavy, bright-yellow, odorless powder.

Physical properties

Yellow hexagonal crystals; density 6.16 g/cm3; melts at 402°C; vaporizes at 954°C; decomposes at 180°C when exposed to green light; slightly soluble in water (0.44 g/L at 0°C and 0.63 g/L at 20°C); K下sp 8.49x10-9 at 25°C; partially soluble in boiling water (4.1 g/L at 100°C); insoluble in ethanol; soluble in alkalis and alkali metal iodide solutions.

Uses

Used in bronzing, printing, photography, and mosaic gold

Uses

Bronzing, gold pencils, mosaic gold, printing, photography.

Preparation

Lead diiodide is prepared by mixing aqueous solutions of lead nitrate or lead acetate with an aqueous solution of potassium or sodium iodide or hydriodic acid, followed by crystallization. The product is purified by recrystallization.
Pb2+(aq) + 2Iˉ (aq) → PbI2(s).

General Description

A yellow crystalline solid. Insoluble 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 in printing and photography, to seed clouds and other uses.

Air & Water Reactions

Slightly water soluble.

Reactivity Profile

Lead(II) iodide has weak oxidizing or reducing powers. Redox reactions can however still occur. The majority of compounds in this class are slightly soluble or insoluble in water. If soluble in water, then the solutions are usually neither strongly acidic nor strongly basic. These compounds are not water-reactive. Light sensitive

Hazard

Lead diiodide is toxic if ingested. The symptoms are those of lead poisoning.

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 the ankles, is noticeable in the most serious cases. Ingestion of a large 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 with eyes causes irritation.

Potential Exposure

Lead iodide is used in bronzing, gold pencils; mosaic gold; printing, and photography

Shipping

UN3288 Toxic solids, inorganic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required. UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required

Purification Methods

It crystallises from a large volume of water. The solubility in H2O is 1.1% at ~10o, and 3.3% at ~ 100o.

Incompatibilities

Lead iodide has weak oxidizing or reducing powers. Redox reactions can however still occur. The majority of compounds in this class are slightly soluble or insoluble in water. If soluble in water, then the solutions are usually neither strongly acidic nor strongly basic. These compounds are not water-reactive. Light sensitive Contact with oxidizers or active metals may cause violent reaction

Lead(II) iodide Preparation Products And Raw materials

Raw materials

Preparation Products


Lead(II) iodide Suppliers

Global( 201)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 21032 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29961 58
City Chemical LLC
2039322489
203.937.8400 sales@citychemical.com United States 97 58
QINGDAO HONG JIN CHEMCIAL CO.,LTD.
+86 532 83657313
hjt@hong-jin.com CHINA 226 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
Richest Group Ltd
18017061086
oled@richest-group.com CHINA 5606 58
Antai Fine Chemical Technology Co.,Limited
18503026267
info@antaichem.com CHINA 9664 58
SIMAGCHEM CORP
13806087780 +86 13806087780
shaobowang@simagchem.com CHINA 17607 58

View Lastest Price from Lead(II) iodide manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-07-06 Lead(II) iodide
10101-63-0
US $20.00 / KG 1KG 99% customise career henan chemical co

Lead(II) iodide Spectrum


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