Free release

GOLD ETCHANT

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Name: GOLD ETCHANT
CAS: 7681-11-0
Synonyms: POTASSIUM IODIDE ; GOLD ETCHANT, NICKEL COMPATIBLE ; POTASSIUM IODIDE SOLUTION ; GOLD ETCHANT ; GOLD ETCHANT, STANDARD
MDL.: MFCD07370792
H bond acceptor: 0
H bond donor: 0
InChi: InChI=1S//
InChiKey: InChIKey=MOSFIJXAXDLOML-UHFFFAOYSA-N

Property

Boiling Point: 100 DEG C/1 ATM
Density: DENSITY: 1.2924 G/ML AT 25 DEG C(LIT)
Physical Property: FLASHPOINT: >199.4 DEG F
FLASHPOINT: >93 DEG C
Comments: APPLICATION: SELECTIVE GENERAL-PURPOSE ETCHANT FOR GOLD. COMPATIBLE WITH NEGATIVE AND POSITIVE PHOTORESISTS
COMPOSITION: VOLATILES, 50-80%
GENERAL DESCRIPTION: ETCHING READILY CONTROLLED WITH MINIMUM UNDERCUTTING. ROOM TEMPERATURE OPERATED. CYANIDE-FREE FOR STANDARD APPLICATIONS. ETCH RATE OF 28 ANGSTROM/SEC AT 25 DEG C
SOLUBILITY: H2O: MISCIBLE
UNSPSC: 12352300
WGK: 2

Safety information

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