• Instant visual certification (Color Change): The chromatic transition of the powder from white to red and finally to yellow visually signals to the operator the exact moment when the sulfuric acid has been totally inertized (pH 7.0), eliminating any margin of error or residual risk before collection.
• Total compliance with M.D. 20/2011 for battery rooms: The formulation and packaging perfectly meet the inspection obligations required for storage sites and battery charging stations, protecting the company from heavy sanctions thanks to the official certifications from the Universities of Milan.
• High volumetric yield (1:2 ratio): Thanks to its very high absorbent power, just 500 grams of powder are sufficient to extinguish and block an entire liter of concentrated sulfuric acid (density 1.27 kg/dm³), reducing the overall weight of the waste to be disposed of.
• Protected and controlled exothermic reaction: The chemical effervescence developed during neutralization is calibrated never to exceed the safety temperature of approximately 40°C, avoiding the projection of corrosive splashes or the generation of dangerous fumes for the maintenance technician.
• Permanent fluid blocking without release: The special powder irreversibly incorporates the spent sulfuric acid within its solid molecular structure, preventing the liquid from leaking back onto the flooring or contaminating the company soil.
• Exceptional storage stability (7-year shelf life): If stored in the sealed rigid bucket, the product maintains its reactive properties unchanged for a full 7 years across a wide thermal range (from -20°C to +50°C), ensuring the long-term effectiveness of the emergency equipment.

This neutralizing powder bucket finds its optimal and mandatory application within charging rooms for forklifts and pallet jacks, waste battery storage depots, auto electrician workshops, electrical maintenance laboratories, and industrial plants equipped with uninterruptible power supplies (UPS). It is the mandatory chemical emergency device to be placed near charging benches or areas for replacing elements containing sulfuric acid, ensuring total protection of floorings and preventing contamination of water networks or soil.

Model h1043_54 is the correct choice when the corporate safety plan must respond to the legislative obligation of M.D. 20/2011 regarding the possession of neutralizing substances for sulfuric acid, favoring the practicality of a 5 kg sealed bucket with high shelf life. It proves clearly superior to common universal or mineral absorbents since the latter only soak up the acid while keeping its corrosive danger intact, whereas this special formulation chemically reduces the pH to neutral values of 7.0, certifying the success of the operation through the change from white to red to yellow. Choosing this product means relying on a system scientifically validated by the Department of Chemistry of the University of Milan and by the accredited body A.R.C., facilitating subsequent classification and disposal of solid residues through the correct regulatory channels.

How does the visual color change mechanism work during acid neutralization?

The powder contains sensitive pH indicators that change their chromatic structure based on the acidity level of the surrounding environment. Upon application to sulfuric acid, the product passes through a defined sequence: the original color (white/reddish) turns sharply from WHITE to RED in the presence of high acidity, and then stabilizes at YELLOW as soon as the exothermic reaction ends and the pH settles around the neutral value of 7.0, informing the operator that the waste is inert and ready for collection.

What are the correct usage methods and waiting times to be observed during floor spreading?

After wearing the necessary Personal Protective Equipment, the operator must spread the powder evenly over the spilled liquid, using a broom to ensure total coverage of the dispersed acid (respecting the theoretical dosage of approximately 0.5 kg of powder for every liter of acid). Upon contact, effervescence will occur, reaching a maximum temperature of approximately 40°C; it is necessary to let the product act for a few minutes until the effervescence completely disappears and the final color change occurs before sweeping.

Which EWC code should be applied for the disposal of spent product compared to expired product?

The management of solid waste must strictly follow national and local regulations based on two documented scenarios: if the powder was actually used for the absorption and neutralization of sulfuric acid from batteries, the resulting compound is classified as non-toxic hazardous waste and must be disposed of using EWC Code 15.02.02*. If the product has expired or remained unused inside the bucket, it is considered non-hazardous and non-toxic waste, disposable via EWC Code 15.02.03.