Difference between revisions of "Trizma"
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Sigma Chemical: [http://siri.org/msds/f2/cgh/cghvp.html MSDS] | Sigma Chemical: [http://siri.org/msds/f2/cgh/cghvp.html MSDS] | ||
| − | == | + | == Sources Checked for Data in Record == |
* Richard C. Wolbers, Nanette T. Sterman, Chris Stavroudis, ''Notes for Workshop on New Methods in the Cleaning of Paintings'', J.Paul Getty Trust, Los Angeles, 1990 | * Richard C. Wolbers, Nanette T. Sterman, Chris Stavroudis, ''Notes for Workshop on New Methods in the Cleaning of Paintings'', J.Paul Getty Trust, Los Angeles, 1990 | ||
Revision as of 21:29, 1 May 2016
Description
[Sigma Chemical] A registered trademark for a buffer mixture. Trizma® is contains a basic material, tris, and its corresponding acid salt, tris-HCl. An equal mixture of the two materials in an aqueous solution gives a stable pH of 7.8. Trizma® is also used as an emulsifying agent.
Note: tris is short for tris(hydroxymethyl)aminomethane.
Synonyms and Related Terms
TRIS; THAM; tris buffer; trisamine; tromethamine
| CAS | 77-86-1 |
|---|---|
| Melting Point | 171-172 |
| Boiling Point | 219-220 |
Hazards and Safety
May be harmful by inhalation and ingestion. Contact may cause irritation.
Sigma Chemical: MSDS
Sources Checked for Data in Record
- Richard C. Wolbers, Nanette T. Sterman, Chris Stavroudis, Notes for Workshop on New Methods in the Cleaning of Paintings, J.Paul Getty Trust, Los Angeles, 1990
- The Merck Index, Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 9902