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Lead citrate

Lead citrate is a compound of lead and citrate that is primarily used as an enhancer for heavy metal staining in electron microscopy.[2] This salt binds to osmium and uranyl acetate and enhances contrast in many cellular structures. Lead citrate is highly reactive with carbon dioxide.

Lead citrate
Names
IUPAC name
2-hydroxypropane-1,2,3-tricarboxylate; lead(2+); trihydrate
Other names
Lead citrate trihydrate
Identifiers
  • 14450-60-3
  • trihydrate: 512-26-5
3D model (JSmol)
  • Interactive image
  • trihydrate: Interactive image
ChemSpider
  • 140452
ECHA InfoCard 100.007.402
EC Number
  • 208-141-1
  • 159739
  • DTXSID70889425
  • InChI=1S/2C6H8O7.3Pb/c2*7-3(8)1-6(13,5(11)12)2-4(9)10;;;/h2*13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;/q;;3*+2/p-6
    Key: HOQPTLCRWVZIQZ-UHFFFAOYSA-H
  • C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O.C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O.[Pb+2].[Pb+2].[Pb+2]
  • trihydrate: C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O.C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O.O.O.O.[Pb+2].[Pb+2].[Pb+2]
Properties
C12H10O14Pb3
Molar mass 999.8 g·mol−1
Appearance White odorless powder or crystals
Density 4.63 g/cm3
Boiling point 309.6 °C (589.3 °F; 582.8 K)
Soluble in water, slightly soluble in alcohol[1]
Hazards
GHS labelling:
Danger
H302, H332, H360, H373, H410
P201, P202, P260, P261, P264, P270, P271, P273, P281, P301+P312, P304+P312, P304+P340, P308+P313, P312, P314, P330, P391, P405, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

References edit

  1. ^ Dale Perry (April 2016). Handbook of Inorganic Compounds. CRC Press. p. 225.
  2. ^ Arun Sharma and Archana Sharma (2014). Chromosome Techniques: Theory and Practice. Butterworth-Heinemann. p. 285.

lead, citrate, compound, lead, citrate, that, primarily, used, enhancer, heavy, metal, staining, electron, microscopy, this, salt, binds, osmium, uranyl, acetate, enhances, contrast, many, cellular, structures, highly, reactive, with, carbon, dioxide, names, i. Lead citrate is a compound of lead and citrate that is primarily used as an enhancer for heavy metal staining in electron microscopy 2 This salt binds to osmium and uranyl acetate and enhances contrast in many cellular structures Lead citrate is highly reactive with carbon dioxide Lead citrate Names IUPAC name 2 hydroxypropane 1 2 3 tricarboxylate lead 2 trihydrate Other names Lead citrate trihydrate Identifiers CAS Number 14450 60 3trihydrate 512 26 5 3D model JSmol Interactive imagetrihydrate Interactive image ChemSpider 140452 ECHA InfoCard 100 007 402 EC Number 208 141 1 PubChem CID 159739 CompTox Dashboard EPA DTXSID70889425 InChI InChI 1S 2C6H8O7 3Pb c2 7 3 8 1 6 13 5 11 12 2 4 9 10 h2 13H 1 2H2 H 7 8 H 9 10 H 11 12 q 3 2 p 6Key HOQPTLCRWVZIQZ UHFFFAOYSA H SMILES C C O O C CC O O C O O O C C O O C CC O O C O O O Pb 2 Pb 2 Pb 2 trihydrate C C O O C CC O O C O O O C C O O C CC O O C O O O O O O Pb 2 Pb 2 Pb 2 Properties Chemical formula C 12H 10O 14Pb 3 Molar mass 999 8 g mol 1 Appearance White odorless powder or crystals Density 4 63 g cm3 Boiling point 309 6 C 589 3 F 582 8 K Solubility in water Soluble in water slightly soluble in alcohol 1 Hazards GHS labelling Pictograms Signal word Danger Hazard statements H302 H332 H360 H373 H410 Precautionary statements P201 P202 P260 P261 P264 P270 P271 P273 P281 P301 P312 P304 P312 P304 P340 P308 P313 P312 P314 P330 P391 P405 P501 Except where otherwise noted data are given for materials in their standard state at 25 C 77 F 100 kPa Infobox referencesReferences edit Dale Perry April 2016 Handbook of Inorganic Compounds CRC Press p 225 Arun Sharma and Archana Sharma 2014 Chromosome Techniques Theory and Practice Butterworth Heinemann p 285 Retrieved from https en wikipedia org w index php title Lead citrate amp oldid 1195313992, wikipedia, wiki, book, books, library,

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