Sodium Hexachloroosmiate(IV) Dihydrate is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered.American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia)and follows applicable ASTM testing standards.Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.
Sodium is a Block S, Group 1, Period 3 element. The number of electrons in each of Sodium's shells is 2, 8, 1 and its electronic configuration is [Ne] 3s1. In its elemental form sodium's CAS number is 7440-23-5. The sodium atom has a radius of 185.8.pm and it's Van der Waalsradius is 227.pm. Sodium is not toxic but skin contact may cause irritation and burns. Sodium is primarily used in its metallic form in the production of chemical esters and in the manufacturing of various other organic compounds. The metal is used in the alloy of tin, nickel and copper for its structural characteristics. Sodium is availableas metal and compounds with purities from 99% to 99.9999% (ACS grade to ultra-high purity); metals in the form of foil, sputtering target, and rod, and compounds as submicron and nanopowder. High purity sodium compounds are used as reducing agents. Sodium compounds are used in low tech applications throughout industry. Sodium was first discovered by Sir Humphrey Davy in 1807. The name Sodium comes from the Latin word "natrium" which means sodium carbonate. See Sodium research below.
Osmium is a Block D, Group 8, Period 6 element. The number of electrons in each of Osmium's shells is 2, 8, 18, 32, 14, 2 and its electronic configuration is [Xe] 4f14 5d6 6s2. In its elemental form osmium's CAS number is 7440-04-2. The osmium atom has a radius of 133.8.pm and it's Van der Waals radius is 200.pm. Osmium tetroxide (OsO4) can cause eye, lung and skin damage which makes it very toxic. Osmium has the highest melting point and the lowest vapor pressure of any of the platinum group of metals. Osmium tetroxide has recently been used to detect fingerprints and as an aid to stain fatty tissue for microscope slides. The metal is almost entirely used to produce very hard alloys with other metals of the platinum group. Osmium is available as metal and compounds with purities from 99% to 99.999% (ACS grade to ultra-high purity); metals in the form of foil, sputtering target, and rod, and compounds as submicron and nanopowder. Osmium was first discovered by Smithson Tennant in 1803. The origin of the name Osmium comes from the Greek word osme meaning a smell or odor. See Osmium research below.
PACKAGING SPECIFICATIONS FOR BULK & RESEARCH QUANTITIES
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Material Safety Data Sheet (MSDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes.
Natural history of Christianson syndrome.
Schroer RJ, Holden KR, Tarpey PS, Matheus MG, Griesemer DA, Friez MJ, Fan JZ, Simensen RJ, Strømme P, Stevenson RE, Stratton MR, Schwartz CE.
Am J Med Genet A. 2010 Oct 14. [Epub ahead of print]PMID: 20949524 [PubMed - as supplied by publisher]Related citations
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Anitha TS, Annadurai T, Thomas PA, Geraldine P.
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Lee SE, Chess EK, Rabinow B, Ray GJ, Szabo CM, Melnick B, Miller RL, Nair LM, Moore EG.
Anal Bioanal Chem. 2010 Oct 15. [Epub ahead of print]PMID: 20949261 [PubMed - as supplied by publisher]Related citations
Domain-based identification and analysis of glutamate receptor ion channels and their relatives in prokaryotes.
Ger MF, Rendon G, Tilson JL, Jakobsson E.
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[Syndrome of Inappropriate Antidiuretic Hormone Secretion Following Adjuvant CDDP and 5-FU Administration in a Patient with Esophageal Carcinoma.]
Horio T, Tsujimoto H, Akase T, Sakamoto N, Yaguchi Y, Hiraki S, Aiko S, Takechi H, Hase K, Maehara T.
Gan To Kagaku Ryoho. 2010 Oct;37(10):1945-1948. Japanese. PMID: 20948261 [PubMed - as supplied by publisher]Related citations
[A Case of Esophageal Small Cell Carcinoma with Syndrome of Inappropriate Antidiuretic Hormone Secretion.]
Kanzaki M, Muto Y, Yoshinouchi S, Maeda M, Miyoshi S, Teshima S.
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Surgical Intrauterine Insemination with Cat Semen Cryopreserved with Orvus ES Paste or Sodium Lauryl Sulfate.
Tsutsui T, Mizutani T, Matsubara Y, Toyonaga M, Oba H, Hori T.
J Vet Med Sci. 2010 Oct 8. [Epub ahead of print]PMID: 20948170 [PubMed - as supplied by publisher]Free ArticleRelated citations
Sodium and Potassium Balance Depends on {alpha}ENaC Expression in Connecting Tubule.
Christensen BM, Perrier R, Wang Q, Zuber AM, Maillard M, Mordasini D, Malsure S, Ronzaud C, Stehle JC, Rossier BC, Hummler E.
J Am Soc Nephrol. 2010 Oct 14. [Epub ahead of print]PMID: 20947633 [PubMed - as supplied by publisher]Related citations
Is epidural analgesia necessary after video-assisted thoracoscopic lobectomy?
Kamiyoshihara M, Nagashima T, Ibe T, Atsumi J, Shimizu K, Takeyoshi I.
Asian Cardiovasc Thorac Ann. 2010 Oct;18(5):464-8.PMID: 20947601 [PubMed - in process]Related citations
Glucocorticoid-induced leucine zipper 1 stimulates the epithelial sodium channel by regulating serum- and glucocorticoid-induced kinase 1 stability and subcellular localization.
Soundararajan R, Wang J, Melters D, Pearce D.
J Biol Chem. 2010 Oct 14. [Epub ahead of print]PMID: 20947508 [PubMed - as supplied by publisher]Free ArticleRelated citations
Development and application of a validated HPLC method for the analysis of dissolution samples of levothyroxine sodium drug products.
Collier JW, Shah RB, Bryant AR, Habib MJ, Khan MA, Faustino PJ.
J Pharm Biomed Anal. 2010 Oct 12. [Epub ahead of print]PMID: 20947276 [PubMed - as supplied by publisher]Related citations
Critical flux and chemical cleaning-in-place during the long-term operation of a pilot-scale submerged membrane bioreactor for municipal wastewater treatment.
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Temporal Lobe Epilepsy Induces Intrinsic Alterations in Na Channel Gating in Layer II Medial Entorhinal Cortex Neurons.
Hargus NJ, Merrick EC, Nigam A, Kalmar CL, Baheti AR, Bertram EH 3rd, Patel MK.
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Treatment of euvolemic hyponatremia in the intensive care unit by urea.
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Curcumin supplementation could improve diabetes-induced endothelial dysfunction associated with decreased vascular superoxide production and PKC inhibition.
Rungseesantivanon S, Thenchaisri N, Ruangvejvorachai P, Patumraj S.
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Impaired sodium levels in the suprachiasmatic nucleus are associated with the formation of cardiovascular deficiency in sleep-deprived rats.
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A seed high-lysine trait is negatively associated with the TCA cycle and slows down Arabidopsis seed germination.
Angelovici R, Fait A, Fernie AR, Galili G.
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Matrix infrared spectroscopic and computational studies on the reactions of osmium and iron atoms with carbon monoxide and dinitrogen mixtures.
Lu ZH, Xu Q.
J Phys Chem A. 2011 Oct 6;115(39):10783-8. Epub 2011 Sep 14.
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Compartmentalization of pancreatic secretory zymogen granules as revealed by low-voltage transmission electron microscopy.
Bendayan M, Londono I, Paransky E.
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Electrochemistry of redox-active self-assembled monolayers.
Eckermann AL, Feld DJ, Shaw JA, Meade TJ.
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Redox reactivity of photogenerated osmium(ii) complexes.
Dempsey JL, Winkler JR, Gray HB.
Dalton Trans. 2011 Sep 2. [Epub ahead of print]
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EFTEM cytochemistry and sexual dimorphism of secretory granules in male and female hamster submandibular glands.
Moriguchi K, Utsumi M, Ohno N.
Okajimas Folia Anat Jpn. 2011 May;88(1):11-6.
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Structure-activity relationships for organometallic osmium arene phenylazopyridine complexes with potent anticancer activity.
Fu Y, Habtemariam A, Basri AM, Braddick D, Clarkson GJ, Sadler PJ.
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Ultrastructural characterization of porcine oocytes and adjacent follicular cells during follicle development: lipid component evolution.
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Theriogenology. 2011 Aug 9. [Epub ahead of print]
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Synthesis and Properties of Oxo-carboxylato- and Dioxo-Bridged Diosmium Complexes of Tris(2-pyridylmethyl)amine.
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Use of different morphological techniques to analyze the cellular composition of the adult zebrafish optic tectum.
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Ultrastructural changes in the equine colonic mucosa after ischaemia and reperfusion.
Grosche A, Morton AJ, Graham AS, Sanchez LC, Blikslager AT, Polyak MM, Freeman DE.
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Ultracentrifugation Deforms Unfixed Influenza A Virions.
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J Gen Virol. 2011 Jul 27. [Epub ahead of print]
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Focussed ion beam milling and scanning electron microscopy of brain tissue.
Knott G, Rosset S, Cantoni M.
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21775953
[PubMed - in process]
On-chip DNA methylation analysis using osmium complexation.
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Histochemical and ultrastructural changes of sternomastoid muscle in aged Wistar rats.
Ciena AP, de Almeida SR, Alves PH, Bolina-Matos Rde S, Dias FJ, Issa JP, Iyomasa MM, Watanabe IS.
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Quantitative three-dimensional imaging of live avian embryonic morphogenesis via micro-computed tomography.
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En route to osmium analogues of KP1019: synthesis, structure, spectroscopic properties and antiproliferative activity of trans-[Os(IV)Cl4(Hazole)2].
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Inorg Chem. 2011 Aug 15;50(16):7690-7. Epub 2011 Jul 8.
PMID:
21739939
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Structure and bonding analysis of dimethylgallyl complexes of iron, ruthenium, and osmium [(?5-C5H5)(CO)2M(GaMe2)] and [(?5-C5H5)(Me3P)2M(GaMe2)].
Pandey KK.
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21726095
[PubMed - in process]
[Structure and ultrastructure of the ovary of Cichlasoma urophthalmus (Osteichthyes: Cichlidae)].
Viedma R, Franco J, Bedia C, Guedea Fernández G, Villa Zevallos HB, Barrera Escorcia H.
Rev Biol Trop. 2011 Jun;59(2):743-50. Spanish.
PMID:
21721236
[PubMed - indexed for MEDLINE]
Sodium is a Block S, Group 1, Period 3 element. The number of electrons in each of Sodium's shells is 2, 8, 1 and its electronic configuration is [Ne] 3s1. In its elemental form sodium's CAS number is 7440-23-5. The sodium atom has a radius of 185.8.pm and it's Van der Waalsradius is 227.pm. Sodium is not toxic but skin contact may cause irritation and burns. Sodium is primarily used in its metallic form in the production of 
chemical esters and in the manufacturing of various other organic compounds. The metal is used in the alloy of tin, nickel and copper for its structural characteristics. Sodium is availableas metal and compounds with purities from 99% to 99.9999% (ACS grade to ultra-high purity); metals in the form of foil, sputtering target, and rod, and compounds as submicron and nanopowder. High purity sodium compounds are used as reducing agents. Sodium compounds are used in low tech applications throughout industry. Sodium was first discovered by Sir Humphrey Davy in 1807. The name Sodium comes from the Latin word "natrium" which means sodium carbonate. See Sodium research below. 
Osmium is a Block D, Group 8, Period 6 element. The number of electrons in each of Osmium's shells is 2, 8, 18, 32, 14, 2 and its electronic configuration is [Xe] 4f14 5d6 6s2. In its elemental form osmium's CAS number is 7440-04-2. The osmium atom has a radius of 133.8.pm and it's Van der Waals radius is 200.pm. Osmium tetroxide (OsO4) can cause eye, lung and skin damage which makes it very toxic. Osmium has the highest melting point and the lowest vapor pressure of 
any of the platinum group of metals. Osmium tetroxide has recently been used to detect fingerprints 
and as an aid to stain fatty tissue for microscope slides. The metal is almost entirely used to produce very hard alloys with other metals of the platinum group. Osmium is available as metal and compounds with purities from 99% to 99.999% (ACS grade to ultra-high purity); metals in the form of foil, sputtering target, and rod, and compounds as submicron and nanopowder. Osmium was first discovered by Smithson Tennant in 1803. The origin of the name Osmium comes from the Greek word osme meaning a smell or odor. See Osmium research below.
