Ferric chloride 40% solution
Bungard ferric chloride: 40% liquid solution in 1 litre bottle.
The solution has more than 50 g/l copper capacity and etching rates of about 30 down to 10 µm/minute.
Performance will be best at about 40-50°C, but (other than sodium persulfate), etching can be done even at room temperature.
Ferric chloride tends to deposite a mud of copper chloride. This can be overcome by adding small portions of hydrochloric acid to the used (never to the fresh!) liquid.
You can dilute the 40% liquid solution with 450ml water per litre down to 30%.
With Bungard tests the fastest etching rate was achieved with a 30% solution.
Different sizes are available on request.
PRODUCT IDENTIFIER IN THE SAFETY DATA SHEET:
Ferric-III-chloride solution 40%
Hazard labelling pursuant to EC Regulation 1272/2008 (CLP) and subsequent amendments and supplements.
Danger. May be corrosive to metals.
Causes serious eye damage. Causes skin irritation.
Precautionary statement(s): Wear protective gloves / protective clothing / eye protection / face protection – Keep only in original container – Wash thoroughly after handling – IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if
present and easy to do. Continue rinsing – IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell – If skin irritation occurs: Get medical advice/attention – IF ON SKIN: Wash with plenty of soap and water.
Contains: Iron trichloride.
Nominal quantity: 1000ml.
DETAILS OF THE SUPPLIER OF THE SAFETY DATA SHEET:
Bungard Elektronik GmbH & Co. KG – Rilkestraße 1, D-51570 Windeck – Germany – Tel. +49 6131/19240 – [email protected].