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Thread: Balloon helium- what's in it?

  1. #21
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    Quote Originally Posted by NotDeadYet View Post
    I've never seen that on the side of any balloons I've breathed off of...
    Git- no its on the side of the cylinder/canister that you get as part of a kit.
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    1 IDENTIFICATION OF THE SUBSTANCE/
    PREPARATION AND OF THE COMPANY
    Product name Balloon Gas
    Company see footer
    identification
    Emergency see footer
    phone Nos
    2 COMPOSITION/INFORMATION ON
    INGREDIENTS
    Substance/ Substance
    Preparation
    Components/ Contains helium and air.
    Impurities

    CAS Nr 7440-59-7
    EC Nr 231-168-5
    (from EINECS)

    Think that answers it...from BOC

  3. #23
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    Quote Originally Posted by cazyoung View Post
    We will probably quench it and film it !!! Hope that helps
    Make sure you aren't in a small room with it then.

    When we quenched the big NMR magnets, even in a high-roofed manufacturing space, it knocked the flies out the ceiling. There was also a service engineer (not one of ours) die in the US.

    It is pretty cool though...

  4. #24
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    Quote Originally Posted by bythesea View Post
    1 IDENTIFICATION OF THE SUBSTANCE/
    PREPARATION AND OF THE COMPANY
    Product name Balloon Gas
    Company see footer
    identification
    Emergency see footer
    phone Nos
    2 COMPOSITION/INFORMATION ON
    INGREDIENTS
    Substance/ Substance
    Preparation
    Components/ Contains helium and air.
    Impurities

    CAS Nr 7440-59-7
    EC Nr 231-168-5
    (from EINECS)

    Think that answers it...from BOC
    Ah but that's Balloon Gas, not Balloon Helium

    BOC might sell some gas that contains O2 as well but it might not be the same as that Woz is referring to. Keith's and Bantam's gasses contained close to none so the jury is still out.

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    Quote Originally Posted by jb2cool View Post
    Ah but that's Balloon Gas, not Balloon Helium
    Pedant alert...

    At the end of the day it is up to you all what you breathe, in quantity, under pressure...
    Last edited by bythesea; 16-06-09 at 06:18 PM.

  6. #26
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    MSDS from Air Products https://apdirect.airproducts.com/msd...px?docid=63367 and https://apdirect.airproducts.com/msd...px?docid=63579

    They talk about 100% He.

    So does Woz deal with BOC or Air Products?

  7. #27
    Mark Chase's Avatar
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    As Curt Bowen once said

    I have thousands of hours diving Balloon Helium and welding grade 02 and I seem to be OK.


    Personaly

    I dont care because i dive a CCR so Helium cost is not an issue.

    ATB

    Mark
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  8. #28
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    Quote Originally Posted by jb2cool View Post
    Ah but that's Balloon Gas, not Balloon Helium

    BOC might sell some gas that contains O2 as well but it might not be the same as that Woz is referring to. Keith's and Bantam's gasses contained close to none so the jury is still out.
    +1, the bottle I stuck an O2 analyser on was 0% O2.

    The next question I guess is, has anyone ever analysed it and found O2?

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    Quote Originally Posted by DannyB View Post
    +1, the bottle I stuck an O2 analyser on was 0% O2.

    The next question I guess is, has anyone ever analysed it and found O2?
    +2..

    I tried it on a helium balloon my lad got from Pizza Hut and it had O% O2.

    Son not impressed when he found out his balloon had gone down the following morning

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    i was alwas told it had 5% o2 in ballon gas , same thing to stop the squeaky voiced beer goggled people from dropping dead on the floor .
    be interesting to see what comes of this. keep analizing ballons i guess.
    I use commas,,,,,,,,,,,,, in an artistic way!

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