Copper etchant

Name: Copper etchant
SKU: 044583.LV

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数量:

1 qt.

1 gal.

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货号 044583.LV

又称 044583-LV

价格（CNY)

数量:

1 gal.

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规格

化学名称或材料Copper etchant

DOT 信息Hazard Class: 8; Packaging Group: III

密度1.19

健康危害 1H290-H302-H315-H317-H318

健康危害 3P234-P261-P264b-P270-P272-P280-P301+P312-P302+P352-P305+P351+P338-P310-P330-P333+P313-P362-P390-P501c

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Iron (III) chloride solution for immersion etching copper, copper alloys and Kovar in printed circuit board applications

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

常见问题解答 (FAQ)

What is the etch rate of Copper etchant at 40 degrees C?

Copper etchant has an etch rate of 1 mil/minute at 40 degrees C (etches 1 oz copper in 90 seconds).

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.