Home Forum Dictionary Articles Tutorials Books Directory Share your work


Edit page | Page history | Printable version

Dictionary » H » Hydrogen sulfide

Hydrogen sulfide

Hydrogen sulfide

(Science: chemical) hydrogen sulfide (h2s). A flammable, poisonous gas with a characteristic odour of rotten eggs. It is used in the manufacture of chemicals, in metallurgy, and as an analytical reagent.

chemical name: hydrogen sulfide (H2S)


Please contribute to this project, if you have more information about this term feel free to edit this page



Results from our forum


is it micrococcus luteus or staphylococus aureus

... growth ENTEROTUBE Glucose positive Lysine negatie Ornithine negative Hydrogen sulfide/indole negative Adonitol negative Lactose negative Arabinose negative Sorbitol negative ...

See entire post
by mickshrink
Sat May 03, 2008 11:09 pm
 
Forum: Microbiology
Topic: is it micrococcus luteus or staphylococus aureus
Replies: 1
Views: 2589

Identifying unknown bacteria

... you stumbled across in your readings). In terms of the production of hydrogen sulfide...we did that test in lab, but it was not the hydrogen peroxide bubbling (catalase) ...

See entire post
by hiimkimmie
Sat Nov 24, 2007 1:54 am
 
Forum: Microbiology
Topic: Identifying unknown bacteria
Replies: 4
Views: 6067

Identifying unknown bacteria

... Fermentations: Glucose- acid only Sucrose- acid only Lactose- acid only Hydrogen sulfide- negative IMViC Test: indole- negative methyl red- negative voges-proskauer- negative ...

See entire post
by alison_023
Sun Nov 04, 2007 12:50 am
 
Forum: Microbiology
Topic: Identifying unknown bacteria
Replies: 1
Views: 1927

help identifying unknown bacteria

... MR: + VP: + Urea - Catalase + Nitrate - Starch + Oxidase - Citric - Hydrogen Sulfide - Indole - Results for Bacillus megaterium Gram Positive Glucose - Lactose: Acid Manitol: ...

See entire post
by Nancy
Wed Oct 10, 2007 12:04 am
 
Forum: Microbiology
Topic: help identifying unknown bacteria
Replies: 5
Views: 15460

Unknown Bacillus

... neg Triple Sugar Fe Agar Test Lactose neg Dextrose pos Sucrose neg Hydrogen Sulfide neg Methyl Red neg Still have many tests to do, but do those mesh with you? I'm a teacher ...

See entire post
by Ania
Mon Oct 08, 2007 4:38 pm
 
Forum: Microbiology
Topic: help identifying unknown bacteria
Replies: 5
Views: 15460
View all matching forum results

This page was last modified 21:16, 3 October 2005. This page has been accessed 729 times. 
What links here | Related changes | Permanent link