73131-05 | Bungard
Etchant, iron-III chloride, liquid, Bungard 73131-05, 5.0 l bottle
Etchant, iron-III chloride, liquid, type Bungard 73131
40 %- solution with iron-III chloride, by adding 860 ml of water per liter it can be diluted to 30 weight percent. Iron chloride has a tendency towards the formation of sludge. This can be prevented by adding small quantities of hydrochloric acid to the used etchant (never add to fresh etchant).
Copper absorption: 50 g/l Cu
Etching speed: 30 to 10 µm/min. Other than sodium peroxosulphate, the etchant also produces satisfactory results in cold state, while its best performance is achieved at +40 to +50 °C
Content: liquid, 5.0 l
Version | Etchant | |
Contents | 5 l |
Country of origin | DE |
Customs tariff number | 28331900 |
RoHS conform | Yes |
Date of RoHS guidelines | 3/31/15 |
SVHC free | Yes |
Gefahrenpiktogramme | |
Information on dangerous goods | Signal word: DangerHazard statements:
Precautionary statements:
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