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Documenti fondamentali

667528

Sigma-Aldrich

Copper etchant

Sinonimo/i:

Copper etching solution

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500 ML
CHF 77.00

CHF 77.00

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500 ML
CHF 77.00

About This Item

Numero MDL:
MFCD00161912
Codice UNSPSC:
12352300
NACRES:
NA.23

CHF 77.00

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Densità del vapore

1.3 (vs air)

Livello qualitativo

100

Categorie correlate

Applicazioni

CE-200 solution can be used to etch out the copper residue or foil from the chemical vapor deposited (CVD) graphene or carbonated films by immersing the substrate with the nanomaterial into the etchant solution for 30 min.[1][2][3][4][5]
It is ideal for spray etching of copper. Ferric chloride based Cu etchant with etch rate of 0.5 mil/min @ 40 °C.

Pittogrammi

Corrosion
GHS05

Avvertenze

Danger

Indicazioni di pericolo

H290,H314

Classi di pericolo

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1

Codice della classe di stoccaggio

8B - Non-combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificati d'analisi (COA)

Lot/Batch Number
MKCW9452
MKCV2643
MKCS7686
MKCR4454
MKCP3897

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Copper etching with cupric chloride and regeneration of waste etchant
Cakir O
Journal of Materials Processing Technology, 175(1-3), 63-68 (2006)
The effect of copper pre-cleaning on graphene synthesis
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Nanotechnology, 24(36), 365602-365602 (2013)
Microbial colonisation of transparent glass-like carbon films triggered by a reversible radiation-induced hydrophobic to hydrophilic transition
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Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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