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MSE PRO Chromium (III) Oxide (Cr<sub>2</sub>O<sub>3</sub>) 99.99% 4N Powder
Chromium (III) Oxide, Cr2O3, 99.99% 4N High Purity Powder
- Product Number: PO3101 (50 g), PO3102 (100 g), PO3103 (1 kg)
- Formula: Cr2O3
- CAS Number: 1308-38-9
- Molecular Weight: 151.99 g/mol
- Density: 5.22 g/cm³ at 25°C
- Melting Point: 2435°C
- Color: pale light to dark green powder
- Solubility: Insoluble in water.
- Purity: 99.99% 4N (trace metal basis)
Cr2O3 (Chromium (III) Oxide or Chromia) high purity (99.99%) powder is uséd in ceramics, glass, wide band gap semiconductors, and optoelectronics. It is also commonly uséd as a marker in various digestion assays conducted on animals.
Notes: More detailed product information including SDS, certificate of analysis (COA), lead time and volume pricing are available upon request.
Product Specifications:
|
Cr2O3 |
>99.99% |
|
Fe |
< 0.002% |
|
SO4- |
< 0.002% |
|
Cl- |
< 0.0002% |
|
CrO3 |
< 0.0004% |
|
insoluble residue |
< 0.005% |
References
Structural and optical characterization of Cr2O3 nanostructures: Evaluation of its dielectric properties. M.M. Abdullah, F.M. Rajab, and S.M. Al-Abbas. AIP Advances Vol. 4(2), Article# 027121, 2014.
Stress Concentration in the Bulk Cr2O3: Effects of Temperature and Point Defects. M.M. Islam, T. Couvant, P. Marcus, and B. Diawara. Journal of Chemistry Vol. 2017, Article # 7039436, 2017.
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Accepted Payment Methods
Immediate payment is required upon selecting "Buy It Now" or upon checking out through the cart.
We accept payment via U.S. PayPal accounts and all Major Credit Cards, Debit Cards & Google Pay.
We are legally required to collect sales tax in those states and localities where we maintain a physical presence (nexus).
The applicable amount of sales tax charged to an order will be calculated based on the shipment destination's state and local sales tax laws.
Thank you for shopping with us on eBay!
Returns are accepted
Items must be returned within 30 days of the auction ending
Buyer will pay for return shipping.
Additional Information:
"Broken or damaged items must be reported immediately upon receiving your package (within 5 business days upon delivery). All materials and equipment are considered as received in good condition upon signature of delivery confirmation. Please inspect these items for damage prior to signing off on the condition. If it becomes necessary to return a damaged item to MSE Supplies, please contact us for a Return Merchandise Authorization (RMA) number within 30 days of receipt of the product. MSE Supplies must receive the product within 15 days of MSE Supplies issuing the Return Merchandise Authorization (RMA). The product must be in the original packaging or the return will be rejected. RMA numbers must appear on the packing list and items being returned must be packaged and shipped in accordance with all applicable regulation. All items are subject to a 25% restocking fee. \r\n\r\nItems not returnable for credit include: open or damaged containers; materials past their expiration date or with an expiration date too short for resale; custom or special orders; non-recurring engineering (NRE) cost charged to the order, and chemicals of any type. Any supplies or equipment that have been uséd and are being returned for a warranty repair may require that a decontamination form be filled out. Please contact MSE Supplies for this form."
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