Nichrome etchant, Thermo Scientific Chemicals

High Purity Ceric Ammonium Nitrate System Provides Clean, Precise Etching of Nichrome Layers For Preparation of Thin Film Circuits

Catalog Number	Quantity
044585.LV also known as 044585-LV	1 gal.

Catalog number 044585.LV

also known as 044585-LV

Price (USD)

446.65

Online Exclusive

496.00

Save 49.35 (10%)

Quantity:

1 gal.

Request bulk or custom format

Price (USD)

446.65

Online Exclusive

496.00

Save 49.35 (10%)

Specifications

Chemical Name or MaterialNichrome etchant

ColorColorless

DOT InformationDOT Class: 8, Packaging Group: III

Density1.25g/cm³ at 20°C

Health Hazard 1H290-H314-H331-H360D-H362

High purity ceric ammonium nitrate system provides clean, precise etching of nichrome layers for preparation of thin film circuits.

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 Nichrome etchant at 40 degrees C?

Nichrome etchant has an etch rate of 50 Å/sec at 40 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.