AL2O3 ETCH

$146
Product name: AL2O3 ETCH
CAS:
MF:
MW: 0
EINECS:
MDL Number:MFCD08705343
Synonyms:SI3N4 ETCH;SILICON NITRIDE ETCHANT;CERAMIC ETCHANT A;GALLIUM NITRIDE ETCHANT;GAN ETCH;AL2O3 ETCH;ALUMINUM OXIDE ETCHANT

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Package

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
Sigma-Aldrich	667447	Ceramic Etchant A	500ml	$146	2024-03-01	Buy

Properties

Symbol(GHS):

Signal word:

Danger

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	Pictogram	P-Codes
H290	May be corrosive to metals	Corrosive to Metals	Category 1	Warning		P234, P390, P404
H314	Causes severe skin burns and eye damage	Skin corrosion/irritation	Category 1A, B, C	Danger		P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501

Precautionary statements:

P280	Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353	IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Useful for fast and controllable etching of silicon nitride (Si₃N₄), galium nitride (GaN), or aluminum oxide (Al₂O₃).

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