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Revision as of 13:32, 15 February 2012 editBeetstra (talk | contribs)Edit filter managers, Administrators172,055 edits Saving copy of the {{chembox}} taken from revid 472531943 of page Cadmium_telluride for the Chem/Drugbox validation project (updated: '').← Previous edit Revision as of 13:32, 15 February 2012 edit undoBeetstra (talk | contribs)Edit filter managers, Administrators172,055 edits Saving copy of the {{chembox}} taken from revid 476453549 of page Chromium_trioxide for the Chem/Drugbox validation project (updated: '').Next edit →
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{{ambox | text = This page contains a copy of the infobox ({{tl|chembox}}) taken from revid of page ] with values updated to verified values.}} {{ambox | text = This page contains a copy of the infobox ({{tl|chembox}}) taken from revid of page ] with values updated to verified values.}}
{{chembox {{Chembox
| Watchedfields = changed | Watchedfields = changed
| verifiedrevid = 451684982 | verifiedrevid = 451421780
| ImageFile = Chrom(VI)-oxid.jpg
| Name = Cadmium telluride
| ImageFile = CdTe.jpg | ImageSize = 244
| ImageFile1 = CrO3-from-xtal-1970-bulk-3D-balls.png
| ImageName = Cadmium telluride
| IUPACName = Chromium trioxide<br />Chromium(VI) oxide
| OtherNames = Irtran-6
| OtherNames = Chromic anhydride, chromium(VI) oxide, chromic acid, anhydride, chromic acid (misnomer)
| Section1 = {{Chembox Identifiers | Section1 = {{Chembox Identifiers
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} | ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 82622 | ChemSpiderID = 14212
| UNII_Ref = {{fdacite|correct|FDA}}
| InChI = 1/Cd.Te/rCdTe/c1-2
| SMILES = = | UNII = 8LV49809UC
| InChI = 1/Cr.3O/rCrO3/c2-1(3)4
| InChIKey = RPPBZEBXAAZZJH-UEZHWRJLAD
| ChEBI_Ref = {{ebicite|correct|EBI}}
| ChEBI = 48240
| SMILES = O=(=O)=O
| InChIKey = WGLPBDUCMAPZCE-YFSAMUSXAF
| StdInChI_Ref = {{stdinchicite|correct|chemspider}} | StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/Cd.Te | StdInChI = 1S/Cr.3O
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} | StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = RPPBZEBXAAZZJH-UHFFFAOYSA-N | StdInChIKey = WGLPBDUCMAPZCE-UHFFFAOYSA-N
| CASNo = 1306-25-8 | CASNo = 1333-82-0
| CASNo_Ref = {{cascite|correct|CAS}} | CASNo_Ref = {{cascite|correct|CAS}}
| PubChem = 91501 | PubChem = 14915
| RTECS = EV3330000 | RTECS = GB6650000
| UNNumber = 1463
}} }}
| Section2 = {{Chembox Properties | Section2 = {{Chembox Properties
| Cd=1 | Te = 1 | Cr = 1
| O = 3
| MolarMass = 240.01 g/mol
| ExactMass = 99.9925256
| Density = 6.2 g/cm<sup>3</sup>
| Appearance = dark red granular solid <br> ]
| Solublity = insoluble
| Odor = odorless
| Solvent = other solvents
| Density = 2.70 g/cm<sup>3</sup> (20&nbsp;°C)
| SolubleOther = insoluble
| MeltingPt = 1092 °C | MeltingPtC = 197
| BoilingPt = 1130 °C | BoilingPtC = 251
| Boiling_notes = decomposes
| BandGap = 1.44 eV (@300 K, direct)
| Solubility = 61.7 g/100 mL (0&nbsp;°C) <br /> 63 g/100 mL (25&nbsp;°C) <br /> 67.45 g/100 mL (100&nbsp;°C)
| RefractIndex = 2.67 (@10 µm)
| SolubleOther = soluble in ], ], ], ], ], ]
}} }}
| Section3 = {{Chembox Structure | Section4 = {{Chembox Hazards
| CrystalStruct = ] (] F-43m
| ExternalMSDS =
}}
| EUIndex = 024-001-00-0
| Section7 = {{Chembox Hazards
| EUClass = Oxidizer ('''O''')<br />]<br />]<br />Repr. Cat. 3<br />Very toxic ('''T+''')<br />Dangerous for the environment ('''N''')
| ExternalMSDS =
| RPhrases = {{R45}}, {{R46}}, {{R9}}, {{R24/25}}, {{R26}}, {{R35}}, {{R42/43}}, {{R48/23}}, {{R62}}, {{R50/53}}
| EUClass = Harmful ('''Xn''')<br/>Dangerous for the environment ('''N''')
| SPhrases = {{S53}}, {{S45}}, {{S60}}, {{S61}}
| EUIndex = 048-001-00-5
| NFPA-H = 3
| RPhrases = {{R20/21/22}}, {{R50/53}}
| NFPA-F = 1
| SPhrases = {{S2}}, {{S60}}, {{S61}}
| NFPA-R = 1
}}
| NFPA-O = OX
| Section8 = {{Chembox Related
| LD50 = 80 mg/kg
| OtherAnions = ]<br/>]<br/>]
}}
| OtherCations = ]<br/>]
| Section5 = {{Chembox Thermochemistry
}}
| DeltaHf = −579&nbsp;kJ·mol<sup>−1</sup>
| Entropy = 72&nbsp;J·mol<sup>−1</sup>·K<sup>−1</sup>
}}
}} }}

Revision as of 13:32, 15 February 2012

This page contains a copy of the infobox ({{chembox}}) taken from revid 476453549 of page Chromium_trioxide with values updated to verified values.
WikiProject Chemicals/Chembox validation/VerifiedDataSandbox
Names
IUPAC names Chromium trioxide
Chromium(VI) oxide
Other names Chromic anhydride, chromium(VI) oxide, chromic acid, anhydride, chromic acid (misnomer)
Identifiers
CAS Number
3D model (JSmol)
ChEBI
ChemSpider
PubChem CID
RTECS number
  • GB6650000
UNII
UN number 1463
InChI
  • InChI=1S/Cr.3OKey: WGLPBDUCMAPZCE-UHFFFAOYSA-N
  • InChI=1/Cr.3O/rCrO3/c2-1(3)4Key: WGLPBDUCMAPZCE-YFSAMUSXAF
SMILES
  • O=(=O)=O
Properties
Chemical formula CrO3
Molar mass 99.993 g·mol
Appearance dark red granular solid
deliquescent
Odor odorless
Density 2.70 g/cm (20 °C)
Melting point 197 °C (387 °F; 470 K)
Boiling point 251 °C (484 °F; 524 K)
Solubility in water 61.7 g/100 mL (0 °C)
63 g/100 mL (25 °C)
67.45 g/100 mL (100 °C)
Solubility soluble in sulfuric acid, nitric acid, ethyl alcohol, ethyl ether, acetic acid, acetone
Hazards
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 3: Short exposure could cause serious temporary or residual injury. E.g. chlorine gasFlammability 1: Must be pre-heated before ignition can occur. Flash point over 93 °C (200 °F). E.g. canola oilInstability 1: Normally stable, but can become unstable at elevated temperatures and pressures. E.g. calciumSpecial hazard OX: Oxidizer. E.g. potassium perchlorate
3 1 1OX
Lethal dose or concentration (LD, LC):
LD50 (median dose) 80 mg/kg
Thermochemistry
Std molar
entropy
(S298)
72 J·mol·K
Std enthalpy of
formation
fH298)
−579 kJ·mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). checkverify (what is  ?) Infobox references
Tracking categories (test):
Chemical compound
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