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Nickel etchant for evaporated nickel films
Thermo Scientific Chemicals

Nickel etchant for evaporated nickel films

Standard nickel etchant for evaporated nickel films
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Quantity:
1 qt.
1 gal.
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Catalog number 044586.R0
also known as 044586-R0
Price (USD)
96.65
Special offer
Online exclusive
Ends: 28-Dec-2026
114.00
Save 17.35
Each
Quantity:
1 qt.
Request bulk or custom format
Price (USD)
96.65
Special offer
Online exclusive
Ends: 28-Dec-2026
114.00
Save 17.35
Each
Specifications
Chemical Name or MaterialNickel etchant for evaporated nickel films
ColorColorless to Yellow
DOT InformationTransport Hazard Class: 8; Packing Group: III; Proper Shipping Name: CORROSIVE LIQUID, ACIDIC, INORGANIC, N.O.S.
Health Hazard 1H290-H314-H331-H360D-H362
Health Hazard 2GHS H Statement
H314
Causes severe skin burns and eye damage.
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Standard nickel etchant for evaporated nickel films

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

RUO – Research Use Only

Frequently asked questions (FAQs)

What is the etch rate of Nickel etchant for evaporated nickel films at 30 degrees C?

Nickel etchant for evaporated nickel films has an etch rate of 25 Å/second at 30 degrees C.

How do I reduce undercutting of an etchant?

Undercutting of the etchant can be reduced by increasing the rate of stirring or agitation.

Do I need to dilute an etchant?

No, it is a ready-to-use solution. Dilution will only be necessary if you want to reduce the etch rate.

How do I reduce the etch rate of an etchant?

The etch rate of the etchant can be reduced by adding 1 part deionized water to 2 parts etchant. This will reduce the etch rate approximately 50%.

How do I increase the etch rate of an etchant?

The etch rate of the etchant will be increased by increasing the rate of stirring or agitation.