#  Lab Safety Guideline: Aqua Regia 

 



 

##  Lab Safety Guideline: Aqua Regia 

**Summary**

You must review this guideline before working with aqua regia solutions made of nitrohydrochloric acid (CAS 8007-56-5).

**Who is this for?**

Lab and research staff.

 

 [ Lab Safety Guideline: Aqua Regia (HarvardKey Required) arrow\_circle\_right ](https://hu.sharepoint.com/:b:/s/EHSResources/EQo6F65joFJKiz3vhIIffpkBJuckfANCNMVZgNUJxeAHvw?e=v6ZK1Y) 

 



 

 

 

 

 

 See also:- [ Labs and Research ](/audience/labs-and-research)
- [ Lab Chemical Safety Guidelines ](/topic-areas/lab-chemical-safety-guidelines)