This is what I can do for you! RE: [RASMB] density and viscosity of D2O

[Mattia Rocco]

Hello everybody,

I have checked the NIST website data 
(http://webbook.nist.gov/chemistry/fluid/) for D2O at atmospheric pressure 
against the equations 6, 6a & 6b reported by Matsunaga & Nagashima (J. 
Phys. Chem. Ref. Data 12:933-966, 1983), and the agreement is excellent. 
Moreover, the website is very handy to use. Instead, the values reported in 
the 
<http://physchem.kfunigraz.ac.at/sm/Service/Water/D2Ovisc.htm>http://physchem.kfunigraz.ac.at/sm/Service/Water/D2Ovisc.htm 
website are different, and since they don't report the source, I would 
advise against using them.

Cheers - Mattia

PS - For those that might be interested, I can provide an Excel spreadsheet 
for computing the viscosity and density of D2O at atmospheric pressure from 
4 to 100 °C, based on the above reference and in near-perfect agreement 
with the NIST data.

At 22:58 02/10/08 +0200, Planken, K.L. (Karel) wrote:
>Hi Virgil and Others,
>
>First thing I must mention: look up the CRC handbook of chemistry and 
>physics (search result is attached, the uthscsa should have a membership 
>for the online version...), use the NIST chemicals database/website 
>(address: 
><http://webbook.nist.gov/chemistry/>http://webbook.nist.gov/chemistry/, 
>results are attached) and finally, just google untill you have what you 
>were looking for (results are attached, from: 
><http://physchem.kfunigraz.ac.at/sm/Service/Water/D2Ovisc.htm>http://physchem.kfunigraz.ac.at/sm/Service/Water/D2Ovisc.htm). 
>Good luck with your experiments, greetings and best wishes, 
>laterrrrrrrrrrrrrrrrr
>
>Karel...
>
>
>----------
>From: rasmb-bounces at rasmb.bbri.org on behalf of Virgil Schirf
>Sent: Thu 10/2/2008 9:55 PM
>To: rasmb at server1.bbri.org
>Subject: [RASMB] density and viscosity of D2O
>
>Greetings all,
>
>We are looking for data showing the density and viscosity of D20
>especially at 20C. If anyone can point us in the right direction, we would
>be most appreciative.
>
>Thank you,
>
>Virgil
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>
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>
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