704245
Lanthanum strontium manganite
composite cathode powder, LSM-20/YSZ, ≥99%
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About This Item
Recommended Products
Assay
≥99%
form
powder
composition
(Y2O3)0.08(ZrO2)0.92, 50 wt. %
La0.8Sr0.2MnO3, 50 wt. %
application(s)
battery manufacturing
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This Item | B9285 | D5412 | I7125 |
|---|---|---|---|
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| assay ≥99% (HPLC) | assay ≥99% | assay ≥98.5% | assay ≥99% (HPLC) |
| form powder | form powder | form powder | form powder or crystals |
| storage temp. −20°C | storage temp. −20°C | storage temp. - | storage temp. 2-8°C |
| solubility DMSO: 50 mg/mL, clear, colorless to very faintly yellow | solubility NH4OH: 0.1 M at 20 °C, clear, colorless | solubility water: 50 mg/mL, clear to slightly hazy, colorless to faintly yellow | solubility 1 N NH4OH: 50 mg/mL, clear to very slightly hazy, colorless to light yellow |
Application
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
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How does the storage temperature relate to shipping conditions?
The storage conditions that a Sigma-Aldrich catalog and label recommend for products are deliberately conservative. For many products, long-term storage at low temperatures will increase the time during which they are expected to remain in specification and therefore are labeled accordingly. Where short-term storage, shipping time frame, or exposure to conditions other than those recommended for long-term storage will not affect product quality, Sigma-Aldrich will ship at ambient temperature. The products sensitive to short-term exposure to conditions other than their recommended long-term storage are shipped on wet or dry ice. Ambient temperature shipping helps to control shipping costs for our customers. At any time, our customers can request wet- or dry-ice shipment, but the special handling is at customer expense if our product history indicates that the product is stable for regular shipment. See Shipping and Storage for more information.
Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
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What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
What is the target operating temperature for Product 704245, Lanthanum strontium manganite - composite cathode powder?
The target operating temperature range for Product No. 704245 is 750-900°C.
What is the surface area for Product 704245, Lanthanum strontium manganite - composite cathode powder?
The surface area for the product should be reported on the certificate of analysis. Typically, it is around 5-9 m2/g.
What is the general application for Product 704245, Lanthanum strontium manganite - composite cathode powder?
The general application of Product No. 704245 is the use as a cathode material in a solid oxide fuel cell.
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