Q: Is the date on the Alnochromix packet a use by date, or an expiration? What is the shelf life of Alnochromix in diluted form? How long is it good for? A: The dates on the packets of Alnochromix® Oxidizing acid additive are indeed an expiration date. We do not have data supporting use beyond that date. The shelf life of Alnochromix solution depends on how much you … [Read more...] about What is the Shelf Life of Alnochromix?
Q: How do you dispose of Alnochromix cleaner and sulfuric acid mixtures? What kind of container can hold the mixture, and what are the outgasses? A: Excellent question about what disposal and containers are recommended, and what outgasses are there from an Alnochromix®/sulfuric acid solution. The mixture of Alnochromix and concentrated sulfuric acid forms peroxydisulfuric … [Read more...] about How To Dispose of Alnochromix Cleaner