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ProductChrome Mask Etchant 9030
ManufacturerTransene Company, INC.
Composition4–6% perchloric acid, 6–8% ceric ammonium nitrate, 86–90% water; liquid
Synonymschrom chrome etch
Typical UsesMetal (Chrome) etchantWet-etching of chromium thin films (including on photomasks)
Hazards

Nfpa704
InstNum1
HealthNum2
Whmis picts
Healthtrue
Excltrue

Hazcat
HazClassSpecific target organ toxicity – single exposure
HazCat2
,
Hazcat
HazClassSpecific target organ toxicity – repeated exposure
HazCat2
,
Hazcat
HazClassSerious eye damage/eye irritation
SubCatB
HazCat2
,
Hazcat
HazClassSkin corrosion/irritation
HazCat3
,
Hazcat
HazClassOxidizing liquids
HazCat3
,
Hazcat
HazClassAcute toxicity
HazCat4
(oral), 
Hazcat
HazClassAcute toxicity
HazCat4
(dermal), 
Hazcat
HazClassAcute toxicity
HazCat4
(inhalation)   

Hazards

Image Removed

Storage

Cabinet 9 (acids cabinet in Wet Aisle 1)

Disposalcollect and disposeCollect in "Chrome etch waste" bottle in Cabinet 9 and dispose of as hazardous material when full.
Comments
Status

Status
titleStocked
  




Warning
titleCheck First

Please contact a nanoFAB staff member for uses not listed above.


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