Antimony Chromium technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.
Antimony is a Block P, Group 15, Period 5 element. The number of electrons in each of Antimony's shells is 2, 8, 18, 18, 5 and its electronic configuration is [Kr] 4d10 5s2 5p3. In its elemental form antimony's CAS number is 7440-36-0. The antimony atom has a radius of 145.pm and it's Van der Waals radius is 200.pm. The chemical state of antimony affects the toxicity of the element and its compounds. Antimony is finding use in semiconductor technology for making infrared detectors, diodes and Hall-effect devices in crystalline structures, such as antimony telluride and gallium antimonide. Antimony is however a poor conductor of heat and electricity. It greatly increases the hardness and mechanical strength of lead. This has found applications in batteries, antifriction alloys, small arms and tracer bullets and cable sheathing. Antimony compounds are used in manufacturing flame-proofing compounds, paints, ceramic enamels, glass, and pottery glazes. Antimony is available as 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. See Antimony research below.
Chromium is a Block D, Group 6, Period 4 element. The number of electrons in each of Chromium's shells is 2, 8, 13, 1 and its electronic configuration is [Ar] 3d5 4s1. In its elemental form chromium's CAS number is 7440-47-3. The chromium atom has a radius of 124.9.pm and it's Van der Waals radius is 200.pm. Hexavalent chromium is toxic. Chromium is highly resistant to corrosion. This has led to its use in numerous alloying and steel producing applications. When chromium is added to glass or ceramic glazes, it produces a brilliant green. Chromium 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. It is also used as a paint pigment for this purpose.Although chromium metal is an essential trace element, hexavalent chromium (Cr(VI)) is especially toxic and carcinogenic. Recently, chromites have formed the basis for cathode compositions for oxygen generation and fuel cell applications. Chromium information, including Technical Data, Safety Data and its High Purity properties, research, applications and other useful facts are discussed here. Scientific facts such as the atomic structure, ionization energy, abundance on Earth, conductivity and thermal properties are included. Chromium was first discovered by Anders Ekeberg in 1802. Due to its various colorful compounds, Chromium was named after the Greek word 'chroma' meaning color. See Chromium 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.
Synthesis of four different antimony(III) O,O'-dialkyldithiophosphates: Characterization by (31)P CP/MAS NMR, single-crystal X-ray diffraction, and adsorption at a stibnite surface (Sb(2)S(3)).
Larsson AC, Ivanov MA, Gerasimenko AV, Ivanov AV.
J Colloid Interface Sci. 2011 Nov 6. [Epub ahead of print]
PMID:
22115160
[PubMed - as supplied by publisher]
Sensing of Aqueous Fluoride Anions by Cationic Stibine-Palladium Complexes.
Wade CR, Ke IS, Gabbaï FP.
Angew Chem Int Ed Engl. 2011 Nov 24. doi: 10.1002/anie.201106242. [Epub ahead of print]
PMID:
22113959
[PubMed - as supplied by publisher]
Electrical characterization of n/p-type nickel silicide/silicon junctions by Sb segregation.
Jun M, Park Y, Hyun Y, Choi SJ, Zyung T, Jang M.
J Nanosci Nanotechnol. 2011 Aug;11(8):7339-42.
PMID:
22103191
[PubMed - in process]
Hydride generation in-atomizer collection atomic absorption spectrometry for the determination of antimony in acetic acid leachates from pewter cups.
Dessuy MB, Kratzer J, Vale MG, Welz B, Dedina J.
Talanta. 2011 Dec 15;87:255-61. Epub 2011 Oct 17.
PMID:
22099676
[PubMed - in process]
Electrical and optical performance of transparent conducting oxide films deposited by electrostatic spray assisted vapour deposition.
Hou X, Choy KL, Liu JP.
J Nanosci Nanotechnol. 2011 Sep;11(9):8114-9.
PMID:
22097539
[PubMed - in process]
Biomolecule-assisted green route to Sb2S3 crystals with three-dimensional dandelionlike patterns.
Xiang W, Ji G, Wei J, Yang Y, Yuan H, Liu X.
J Nanosci Nanotechnol. 2011 Sep;11(9):7820-32.
PMID:
22097493
[PubMed - in process]
Use of antimony in the treatment of leishmaniasis: current status and future directions.
Haldar AK, Sen P, Roy S.
Mol Biol Int. 2011;2011:571242. Epub 2011 Jun 8.
PMID:
22091408
[PubMed - in process]
Comparison between one day and two days protocols for sentinel node mapping of breast cancer patients.
Ali J, Alireza R, Mostafa M, Naser FM, Bahram M, Ramin S.
Hell J Nucl Med. 2011 Sep;14(3):313-5.
PMID:
22087458
[PubMed - in process]
Identification of Gunshot Residues in Fabric Targets Using Sector Field Inductively Coupled Plasma Mass Spectrometry Technique and Ternary Graphs*
Freitas JC, Sarkis JE, Neto ON, Viebig SB.
J Forensic Sci. 2011 Nov 10. doi: 10.1111/j.1556-4029.2011.01956.x. [Epub ahead of print]
PMID:
22074259
[PubMed - as supplied by publisher]
MAP Kinase1 of Leishmania Donovani: Down Regulation Associates With Antimony Resistance in Field Isolates.
Ashutosh, Garg M, Sundar S, Duncan R, Nakhasi HL, Goyal N.
Antimicrob Agents Chemother. 2011 Nov 7. [Epub ahead of print]
PMID:
22064540
[PubMed - as supplied by publisher]
Use of carbon nanotubes and electrothermal atomic absorption spectrometry for the speciation of very low amounts of arsenic and antimony in waters.
López-García I, Rivas RE, Hernández-Córdoba M.
Talanta. 2011 Oct 30;86:52-7. Epub 2011 Aug 27.
PMID:
22063510
[PubMed - in process]
Frequency of use controls chemical leaching from drinking-water containers subject to disinfection.
Andra SS, Makris KC, Shine JP.
Water Res. 2011 Dec 15;45(20):6677-87. Epub 2011 Oct 12.
PMID:
22040714
[PubMed - in process]
Antimony leaching from MSWI bottom ash: Modelling of the effect of pH and carbonation.
Cornelis G, Gerven TV, Vandecasteele C.
Waste Manag. 2011 Oct 27. [Epub ahead of print]
PMID:
22035902
[PubMed - as supplied by publisher]
Discovery of Safe and Orally Effective 4-Aminoquinaldine Analogues as Apoptotic Inducers with Activity against Experimental Visceral Leishmaniasis.
Palit P, Hazra A, Maity A, Vijayan RS, Manoharan P, Banerjee S, Mondal NB, Ghoshal N, Ali N.
Antimicrob Agents Chemother. 2011 Oct 24. [Epub ahead of print]
PMID:
22024817
[PubMed - as supplied by publisher]
Bone marrow leishmaniasis: a review of situation in Thailand.
Wiwanitkit V.
Asian Pac J Trop Med. 2011 Oct;4(10):757-9.
PMID:
22014727
[PubMed - in process]
Spectroelectrochemistry of cytochrome c and azurin immobilized in nanoporous antimony-doped tin oxide.
Kwan P, Schmitt D, Volosin AM, McIntosh CL, Seo DK, Jones AK.
Chem Commun (Camb). 2011 Dec 7;47(45):12367-9. Epub 2011 Oct 20.
PMID:
22011849
[PubMed - in process]
Structural diversity for phosphine complexes of stibenium and stibinidenium cations.
Chitnis SS, Peters B, Conrad E, Burford N, McDonald R, Ferguson MJ.
Chem Commun (Camb). 2011 Nov 8;47(45):12331-3. Epub 2011 Oct 20.
PMID:
22011846
[PubMed - in process]
Pressure-induced disordered substitution alloy in sb(2)te(3).
Zhao J, Liu H, Ehm L, Chen Z, Sinogeikin S, Zhao Y, Gu G.
Inorg Chem. 2011 Nov 21;50(22):11291-3. Epub 2011 Oct 18.
PMID:
22007692
[PubMed - in process]
Electrospun antimony doped tin oxide (ATO) nanofibers as a versatile conducting matrix.
Ostermann R, Zieba R, Rudolph M, Schlettwein D, Smarsly BM.
Chem Commun (Camb). 2011 Nov 28;47(44):12119-21. Epub 2011 Oct 14.
PMID:
22003493
[PubMed - in process]
Multi-metal(loid) methylation in methanoarchaea is linked to central intermediates of methanogenesis.
Thomas F, Diaz-Bone RA, Wuerfel O, Huber B, Weidenbach K, Schmitz RA, Hensel R.
Appl Environ Microbiol. 2011 Oct 14. [Epub ahead of print]
PMID:
22003009
[PubMed - as supplied by publisher]
trans-Tetra-carbonyl-bis-[tris-(3-fluoro-phen-yl)phosphane]chromium(0).
Norlidah MN, Yazid MY, Shawkataly OB, Rosli MM, Fun HK.
Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1652-m1653. Epub 2011 Nov 2.
PMID:
22199480
[PubMed - as supplied by publisher]
Preparation and characterization of La(III) encapsulated silica gel/chitosan composite and its metal uptake studies.
Gandhi MR, Meenakshi S.
J Hazard Mater. 2011 Nov 28. [Epub ahead of print]
PMID:
22197561
[PubMed - as supplied by publisher]
Electro-migration of heavy metals in an aged electroplating contaminated soil affected by the coexisting hexavalent chromium.
Zhang W, Zhuang L, Tong L, Lo IM, Qiu R.
Chemosphere. 2011 Dec 23. [Epub ahead of print]
PMID:
22197017
[PubMed - as supplied by publisher]
Angular momentum conservation in dipolar energy transfer.
Guo D, Knight TE, McCusker JK.
Science. 2011 Dec 23;334(6063):1684-7.
PMID:
22194572
[PubMed - in process]
Selected Trace Elements in the Sacramento River, California: Occurrence and Distribution.
Taylor HE, Antweiler RC, Roth DA, Alpers CN, Dileanis P.
Arch Environ Contam Toxicol. 2011 Dec 23. [Epub ahead of print]
PMID:
22193863
[PubMed - as supplied by publisher]
Chromium and genomic stability.
Wise SS, Wise JP Sr.
Mutat Res. 2011 Dec 13. [Epub ahead of print]
PMID:
22192535
[PubMed - as supplied by publisher]
A Theoretical Evaluation of Ethylene Insertion into Chromium Alkyl Bonds of Cp-Donor based Olefin Polymerization Catalysts.
Xu R, Klatt G, Enders M, Koeppel H.
J Phys Chem A. 2011 Dec 22. [Epub ahead of print]
PMID:
22191673
[PubMed - as supplied by publisher]
Adsorption of hexavalent chromium from aqueous solution by modified corn stalk: A fixed-bed column study.
Chen S, Yue Q, Gao B, Li Q, Xu X, Fu K.
Bioresour Technol. 2011 Dec 3. [Epub ahead of print]
PMID:
22189077
[PubMed - as supplied by publisher]
Occurrence of Multidrug-Resistant and Toxic-Metal Tolerant Enterococci in Fresh Feces from Urban Pigeons in Brazil.
da Silva VL, Caçador NC, da Silva CD, Fontes CO, Garcia GD, Nicoli JR, Diniz CG.
Microbes Environ. 2011 Dec 22. [Epub ahead of print]
PMID:
22188908
[PubMed - as supplied by publisher]
Revision of a tibial baseplate using a customized oxinium component in a case of suspected metal allergy. A case report.
Van Opstal N, Verheyden F.
Acta Orthop Belg. 2011 Oct;77(5):691-5.
PMID:
22187849
[PubMed - in process]
Retention Strength of Cobalt-Chromium vs Nickel-Chromium Titanium vs CP Titanium in a Cast Framework Association of Removable Partial Overdenture.
Souza JE, Silva NR, Coelho PG, Zavanelli AC, Ferracioli RC, Zavanelli RA.
J Contemp Dent Pract. 2011 May 1;12(3):179-86.
PMID:
22186813
[PubMed - in process]
Metal analysis, phytotoxic, insecticidal and cytotoxic activities of selected medicinal plants of Khyber Pakhtunkhwa.
Khuda F, Iqbal Z, Zakiullah -, Khan A, Nasir F, Muhammad N, Khan JA, Khan MS.
Pak J Pharm Sci. 2012 Jan;25(1):51-58.
PMID:
22186309
[PubMed - as supplied by publisher]
Correlation between metal allergy and treatment outcomes after ankle fracture fixation.
So S, Harris IA, Naylor JM, Adie S, Mittal R.
J Orthop Surg (Hong Kong). 2011 Dec;19(3):309-13.
PMID:
22184160
[PubMed - in process]
Enhancement of the acute phase response to a lipopolysaccharide challenge in steers supplemented with chromium.
Burdick NC, Bernhard BC, Carroll JA, Rathmann RJ, Johnson BJ.
Innate Immun. 2011 Dec 16. [Epub ahead of print]
PMID:
22180563
[PubMed - as supplied by publisher]
Identification and hexavalent chromium reduction characteristics of Pannonibacter phragmitetus.
Shi Y, Chai L, Yang Z, Jing Q, Chen R, Chen Y.
Bioprocess Biosyst Eng. 2011 Dec 18. [Epub ahead of print]
PMID:
22179413
[PubMed - as supplied by publisher]
Exposure to particulate hexavalent chromium exacerbates allergic asthma pathology.
Schneider BC, Constant SL, Patierno SR, Jurjus RA, Ceryak SM.
Toxicol Appl Pharmacol. 2011 Dec 9. [Epub ahead of print]
PMID:
22178736
[PubMed - as supplied by publisher]
Circulating levels of metals are related to carotid atherosclerosis in elderly.
Lind PM, Olsén L, Lind L.
Sci Total Environ. 2011 Dec 15. [Epub ahead of print]
PMID:
22178028
[PubMed - as supplied by publisher]
Highly active nanoscale zero-valent iron (nZVI)-Fe(3)O(4) nanocomposites for the removal of chromium(VI) from aqueous solutions.
Lv X, Xu J, Jiang G, Tang J, Xu X.
J Colloid Interface Sci. 2011 Dec 1. [Epub ahead of print]
PMID:
22177747
[PubMed - as supplied by publisher]
Airborne concentrations of metals and total dust during solid catalyst loading and unloading operations at a petroleum refinery.
Lewis RC, Gaffney SH, Le MH, Unice KM, Paustenbach DJ.
Int J Hyg Environ Health. 2011 Dec 14. [Epub ahead of print]
PMID:
22177528
[PubMed - as supplied by publisher]
Simultaneous Synthesis of Both Rings of Chromenes via a Benzannulation/o-Quinone Methide Formation/Electrocyclization Cascade.
Majumdar N, Korthals KA, Wulff WD.
J Am Chem Soc. 2011 Dec 16. [Epub ahead of print]
PMID:
22176537
[PubMed - as supplied by publisher]
Antimony is a Block P, Group 15, Period 5 element. The number of electrons in each of Antimony's shells is 2, 8, 18, 18, 5 and its electronic configuration is [Kr] 4d10 5s2 5p3. In its elemental form antimony's CAS number is 7440-36-0. The antimony atom has a radius of 145.pm and it's Van der Waals radius is 200.pm. The chemical state of antimony affects the toxicity of the element and its
compounds. Antimony is finding use in semiconductor technology for making infrared detectors, diodes and Hall-effect devices in crystalline structures, such as antimony telluride and gallium antimonide. Antimony is however a poor conductor of heat and electricity. It greatly increases the hardness and mechanical strength of lead.
This has found applications in batteries, antifriction alloys, small arms and tracer bullets and cable sheathing. Antimony compounds are used in manufacturing flame-proofing compounds, paints, ceramic enamels, glass, and pottery glazes. Antimony is available as 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. See Antimony research below.
Chromium is a Block D, Group 6, Period 4 element. The number of electrons in each of Chromium's shells is 2, 8, 13, 1 and its electronic configuration is [Ar] 3d5 4s1. In its elemental form chromium's CAS number is 7440-47-3. The chromium atom has a radius of 124.9.pm and it's Van der Waals radius is 200.pm. Hexavalent chromium is toxic. Chromium is highly resistant to corrosion. This has led to its use in numerous alloying and steel producing applications. When chromium is added to glass or ceramic glazes, it produces a brilliant green. Chromium 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. It is also used as a paint pigment for this purpose.Although chromium metal is an essential trace element, hexavalent 
chromium (Cr(VI)) is especially toxic and carcinogenic. Recently, chromites have formed the basis for cathode compositions 
for oxygen generation and fuel cell applications. Chromium information, including Technical Data, Safety Data and its High Purity properties, research, applications and other useful facts are discussed here. Scientific facts such as the atomic structure, ionization energy, abundance on Earth, conductivity and thermal properties are included. Chromium was first discovered by Anders Ekeberg in 1802. Due to its various colorful compounds, Chromium was named after the Greek word 'chroma' meaning color. See Chromium research below.
