question-circle Hydrochloric acid question

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20 May 2021 18:15 #69055 by dragon88
Hydrochloric acid question was created by dragon88
 I am new to CDS and MMs and have question about hydrochloric acid : Are there different grades of Hydrochloric acid? ...I am not sure if  the Hydrochloric acid  (muriatic acid) from hardware store is  SAFE  to dilute for making CDS?   is there a Food grade or pharmaceutical grade that can be used to safely dilute to 4-5% to make CDS and  safe to ingest orally ?  thanks!

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21 May 2021 06:08 - 21 May 2021 06:09 #69061 by CLO2
Replied by CLO2 on topic Hydrochloric acid question
Muriatic acid should be fine to make CDS as only CLO2 gas should be in the CDS water. Make CDS without heating the reactor solution. 

www.sciencecompany.com/Learn-Chemical-Grade-Definitions-from-Highest-to-Lowest-Purity..aspx
Last edit: 21 May 2021 06:09 by CLO2.

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23 May 2021 00:45 - 23 May 2021 00:47 #69081 by dragon88
Replied by dragon88 on topic Hydrochloric acid question
thank you! 
Last edit: 23 May 2021 00:47 by dragon88.

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