We have been directed by our Safety Officer to store all formalin (37% and 10% NBF) in a flammable storage room, cabinet or container. Yes, 37% Formalin we do store in this manner, but I have never heard of this requirement for 10%NBF. I looked on line to many MSDS sheets from different vendors and found only one that stated such storage requirements for 10% NBF. During this search I found all but one company states that formalin is not flammable. I brought this to the Safety Officer. He agrees that it is not "flammable" but that it IS "combustible". Combustible=Flash point of 100F to 200F. Of the dozen sites I visited I found the following data concerning the Flash Point of 10% NBF: from "NA / >200F / 122F to 185F". The NFPA (National Fire Protection Agency) guideline of no more than 1 gallon in a flammable storage container and 1 gallon outside of a safety cabinet/container per 100 square feet is already quite limiting. Using this guideline, we have calculated acceptable volumes of the known flammables (Alcohols and Xylenes) we can store. Adding 10% NBF to the equation will have us traveling to our "bulk" storage area constantly. Does anyone out there store 10%NBF in flammable cans/cabinets? Riesen, Rebecca [email protected] NCH Healthcare Systems Direct 239-436-5000 x2188 Fax 239-436-6767
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