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LEAD CYANATE

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LEAD CYANATE Basic information

Product Name:
LEAD CYANATE
Synonyms:
  • Lead(Ⅱ)cyanide
  • Lead cyanide
  • c.i.77610
  • c.i.pigmentyellow48
  • cyanuredeplomb
  • lead(ii)cyanide
  • leadcyanide(pb(cn)2)
  • leaddicyanide
CAS:
592-05-2
MF:
C2N2Pb
MW:
259.2348
EINECS:
209-742-1
Mol File:
592-05-2.mol
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LEAD CYANATE Chemical Properties

solubility 
slightly soluble in H2O; reacts with acid solutions
form 
white-yellow powder
color 
white-yellow
Water Solubility 
slightly soluble H2O; decomposed by acid [HAW93]
EPA Substance Registry System
Lead cyanide (Pb(CN)2) (592-05-2)
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Safety Information

RIDADR 
1620
HazardClass 
6.1(a)
PackingGroup 
II
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LEAD CYANATE Usage And Synthesis

Chemical Properties

white to yellowish powder(s); used in metallurgy [HAW93]

General Description

A white to yellowish powder. Toxic by skin absorption, by ingestion, and by inhalation of dust, or hydrogen cyanide produced by slight decomposition. Produces toxic oxides of nitrogen in fires.

Air & Water Reactions

Slightly soluble in water and gradually decomposed by water evolving poisonous and flammable hydrogen cyanide.

Reactivity Profile

LEAD CYANATE is decomposed by acids to give off hydrogen cyanide, a flammable poisonous gas. Tends to explosive instability. Capable of violent oxidation: fusion with metal chlorates, perchlorates, nitrates or nitrites can cause explosions [Bretherick, 1979 p. 101]. Reacts with incandescence with magnesium [Mellor, 1940, Vol. 4, 271].

Health Hazard

Highly toxic, may be fatal if inhaled, swallowed or absorbed through skin. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.

Fire Hazard

Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Containers may explode when heated. Runoff may pollute waterways.

LEAD CYANATESupplier

Shaanxi Dideu Medichem Co. Ltd
Tel
+86-029-89586680 +86-18192503167
Email
1026@dideu.com
Hubei xin bonus chemical co. LTD
Tel
86-13657291602
Email
linda@hubeijusheng.com
Chongqing Chemdad Co., Ltd
Tel
+86-023-6139-8061 +86-86-13650506873
Email
sales@chemdad.com
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd
Tel
15229059051
Email
1027@dideu.com
Mainchem Co., Ltd.
Tel
+86-0592-6210733
Email
sale@mainchem.com
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