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Tungsten trioxide - 99.8% metals basis, high purity , CAS No.1314-35-8

  • ≥99.8% metals basis
Item Number
T103857
Grouped product items
SKUSizeAvailabilityPrice Qty
T103857-25g
25g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$20.90
T103857-100g
100g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$49.90
T103857-500g
500g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$149.90

Basic Description

SynonymsTUNGSTEN TRIOXIDE|Tungsten(VI) oxide|1314-35-8|trioxotungsten|Tungsten oxide (WO3)|Tungstic oxide|Tungstic anhydride|MFCD00011466|Tungsten Blue|Tungstic acid anhydride|Wolframic acid, anhydride|HSDB 5800|EINECS 215-231-4|Cobalt Foil|UNII-940E10M08M|2-Hept
Specifications & Purity99.8% metals basis
Storage TempArgon charged
Shipped InNormal

Names and Identifiers

IUPAC Name trioxotungsten
INCHI InChI=1S/3O.W
InChi Key ZNOKGRXACCSDPY-UHFFFAOYSA-N
Canonical SMILES O=[W](=O)=O
Isomeric SMILES O=[W](=O)=O
WGK Germany 3
RTECS YO7760000
PubChem CID 14811
Molecular Weight 231.84

Certificates

Certificate of Analysis(COA)

Enter Lot Number to search for COA:

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24 results found

Lot NumberCertificate TypeDateItem
F2403251Certificate of AnalysisJun 12, 2024 T103857
F2403250Certificate of AnalysisJun 12, 2024 T103857
F2403221Certificate of AnalysisJun 12, 2024 T103857
F2403220Certificate of AnalysisJun 12, 2024 T103857
H2314496Certificate of AnalysisAug 22, 2023 T103857
H2314495Certificate of AnalysisAug 22, 2023 T103857
C2429031Certificate of AnalysisAug 22, 2023 T103857
B2324845Certificate of AnalysisFeb 28, 2023 T103857
B2324853Certificate of AnalysisFeb 28, 2023 T103857
B2324849Certificate of AnalysisFeb 28, 2023 T103857
B2324844Certificate of AnalysisFeb 28, 2023 T103857
K2218723Certificate of AnalysisNov 23, 2022 T103857
K2218910Certificate of AnalysisNov 23, 2022 T103857
K2218947Certificate of AnalysisNov 23, 2022 T103857
K2218970Certificate of AnalysisNov 23, 2022 T103857
L2327021Certificate of AnalysisNov 23, 2022 T103857
G2227314Certificate of AnalysisAug 09, 2022 T103857
C2209711Certificate of AnalysisNov 15, 2021 T103857
F2209325Certificate of AnalysisNov 15, 2021 T103857
F2209327Certificate of AnalysisNov 15, 2021 T103857
C2209696Certificate of AnalysisNov 15, 2021 T103857
C2209695Certificate of AnalysisNov 15, 2021 T103857
C2209683Certificate of AnalysisNov 15, 2021 T103857
K2111892Certificate of AnalysisNov 15, 2021 T103857

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Chemical and Physical Properties

SensitivityMoisture sensitive.
Refractive Index1.3678
Boil Point(°C)1750°C
Melt Point(°C)1473°C

Safety and Hazards(GHS)

Pictogram(s) GHS07
Signal Warning
Hazard Statements

H315:Causes skin irritation

H319:Causes serious eye irritation

H335:May cause respiratory irritation

H302:Harmful if swallowed

Precautionary Statements

P261:Avoid breathing dust/fume/gas/mist/vapors/spray.

P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.

P280:Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352:IF ON SKIN: wash with plenty of water.

P321:Specific treatment (see ... on this label).

P405:Store locked up.

P501:Dispose of contents/container to ...

P264:Wash hands [and …] thoroughly after handling.

P271:Use only outdoors or in a well-ventilated area.

P270:Do not eat, drink or smoke when using this product.

P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing.

P403+P233:Store in a well-ventilated place. Keep container tightly closed.

P362+P364:Take off contaminated clothing and wash it before reuse.

P330:Rinse mouth.

P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes.

P301+P317:IF SWALLOWED: Get medical help.

P337+P317:If eye irritation persists: Get medical help.

P332+P317:If skin irritation occurs: Get medical help.

P319:Get medical help if you feel unwell.

WGK Germany 3
RTECS YO7760000

Related Documents

References

1. Kamalakannan Kailasam,Anna Fischer,Guigang Zhang,Jinshui Zhang,Michael Schwarze,Marc Schröder,Xinchen Wang,Reinhard Schomäcker,Arne Thomas.  (2015-03-25)  Mesoporous carbon nitride-tungsten oxide composites for enhanced photocatalytic hydrogen evolution..  ChemSusChem,  ((8)): (1404-1410).  [PMID:25801956]
2. Jun Chen,Gang Seob Jung,Gyeong Hee Ryu,Ren-Jie Chang,Si Zhou,Yi Wen,Markus J Buehler,Jamie H Warner.  (2019-08-27)  Atomically Sharp Dual Grain Boundaries in 2D WS2 Bilayers..  Small (Weinheim an der Bergstrasse, Germany),  15  ((42)): (e1902590-e1902590).  [PMID:31448580]
3. Sidra Farid,Bo Hsu,Liliana Stan,Michael Stroscio,Mitra Dutta.  (2019-11-12)  Optimized oxygen deprived low temperature sputtered WO3 thin films for crystalline structures..  Nanotechnology,  31  ((9)): (095706-095706).  [PMID:31711046]
4. Wenshuo Xu,Daichi Kozawa,Yingqiu Zhou,Yizhi Wang,Yuewen Sheng,Tian Jiang,Michael S Strano,Jamie H Warner.  (2019-12-20)  Controlling Photoluminescence Enhancement and Energy Transfer in WS2 :hBN:WS2 Vertical Stacks by Precise Interlayer Distances..  Small (Weinheim an der Bergstrasse, Germany),  16  ((3)): (e1905985-e1905985).  [PMID:31854047]

Solution Calculators