Dictionary » H » Hydrate

Hydrate

Hydrate

(Science: chemistry) a compound formed by the union of water with some other substance, generally forming a neutral body, as certain crystallized salts.

a substance which does not contain water as such, but has its constituents (hydrogen, oxygen, hydroxyl) so arranged that water may be eliminated; hence, a derivative of, or compound with, hydroxyl; hydroxide; as, ethyl hydrate, or common alcohol; calcium hydrate, or slaked lime.

Origin: gr. ydwr water: cf. F. Hydrate.


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what is the name of this...!

the CAS is of ammonium sulphate. I doubt, that ammonium sulphate forms any hydrate, since the water ioften bound to the cation.

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by JackBean
Fri Nov 11, 2011 8:02 am
 
Forum: General Discussion
Topic: what is the name of this...!
Replies: 2
Views: 1836

what is the name of this...!

Ammonium sulfate Hepta hydrate NH4 is ammonium SO4 is sulfate Hepta is 7 Hydrate is H2O in this case that has been included in the crystal. CAS is 7783-20-2

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by canalon
Wed Jun 01, 2011 5:41 pm
 
Forum: General Discussion
Topic: what is the name of this...!
Replies: 2
Views: 1836

The Fiber Disease

... in response to the concentration of analyte. The fluorescent lifetime of an oxygen indicator, tris(1, 10-phenanthroline)ruthenium(II) chloride hydrate is shown to be quenched in the presence of dissolved oxygen. Changes in fluorescent lifetime are measured using phase modulation techniques, ...

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by London
Mon Dec 25, 2006 7:53 am
 
Forum: Human Biology
Topic: The Fiber Disease
Replies: 7403
Views: 5560572

The Fiber Disease

Many dried food-products are rehydrated before consuming. Examples are pasta, legumes, potato- powder for puree, dried milk, instant products (coffee, chocolate, cocoa, sauces), puddings and other desserts. The rehydration is possibly combined ...

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by Nadas Moksha
Sun Oct 22, 2006 4:05 pm
 
Forum: Human Biology
Topic: The Fiber Disease
Replies: 7403
Views: 5560572

The Fiber Disease

... these humanoid captains. medium is in the message... to the professional humanist there are a few unmentioned factors: 1. pro-biotic necessity of hydrated comets and human intervention. i.e."that comet we exploded for what?" 2.un wavering persistance of humans to control universal functions. ...

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by Nadas Moksha
Fri Aug 25, 2006 3:09 am
 
Forum: Human Biology
Topic: The Fiber Disease
Replies: 7403
Views: 5560572
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