Difference between revisions of "Brasso polish"
Jump to navigation
Jump to search
(username removed) |
|||
| Line 2: | Line 2: | ||
== Description == | == Description == | ||
| − | [Reckitt Benckiser, NJ, US] A registered trademark for a commercial metal polish. Brasso is advertised for cleaning and polishing [ | + | [Reckitt Benckiser, NJ, US] A registered trademark for a commercial metal polish. Brasso is advertised for cleaning and polishing [[brass]], [[copper]], [[chrome|plate chrome]], [[stainless steel]], and [[pewter]]. The slightly viscous, opaque liquid contains [[petroleum distillate]] (60-70%), crystalline [[silica]] (9-12%) and [[ammonium hydroxide|ammonia]] (2-3%). Ammoniated cleaners are not recommended for museum objects. |
{| class="wikitable" | {| class="wikitable" | ||
Revision as of 11:01, 9 January 2014
Description
[Reckitt Benckiser, NJ, US] A registered trademark for a commercial metal polish. Brasso is advertised for cleaning and polishing Brass, Copper, plate chrome, Stainless steel, and Pewter. The slightly viscous, opaque liquid contains Petroleum distillate (60-70%), crystalline Silica (9-12%) and ammonia (2-3%). Ammoniated cleaners are not recommended for museum objects.
| Density | 0.97 |
|---|---|
| Boiling Point | 159.9 |
Hazards and Safety
Reacts with silver. May dissolve paint and varnish.
Causes stress corrosion cracking of brass coated iron and hardened brass.
Reckitt Benckiser: MSDS 7/11/2000
Additional Information
J. Moss "Ammoniated Cleaning Solutions" British Horological Institute Journal, August 1997, online Link Reckitt Benckiser: Website
Authority
- Website address 1, Website address 1 Comment: conservation termlist: www.hants.org.uk/museums
- Website address 2 Comment: http://www.reckittprofessional.com/find_a_product/products/brasso.html
- Website address 3 Comment: J. Moss "Ammoniated Cleaning Solutions" online at http://www.antiqueclockconservation.com/scc.htm