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Is Brass compatible with sodium hydroxide?

Is Brass compatible with sodium hydroxide?

However, liquid sodium hydroxide will attack these metals at elevated temperatures. Aluminum, copper, zinc, lead and their alloys (e.g., brass and bronze) are NOT suitable. Sodium hydroxide readily attacks these materials.

Is Brass chemical resistant?

BRASS — Generally, brass has good corrosion resistance. Sus- ceptible to de-zincification in specific applications; excel- lent machinability. Primary uses for wrot brass are for ball valve stems and balls, and iron valve stems.

Is sodium hypochlorite compatible with stainless steel?

Corrosion resistance of stainless steels The hypochlorite ion (OCl–) is aggressive to stainless steels, acting in a similar way to wet chlorine gas, and like the chloride ion (Cl–), is a dangerous pitting corrosion hazard.

Does sodium hydroxide damage metal?

Sodium hydroxide, solid appears as a white solid. Corrosive to metals and tissue. Used in chemical manufacturing, petroleum refining, cleaning compounds, drain cleaners.

Will sodium hydroxide hurt stainless steel?

Corrosion resistance of stainless steels Both 304 and 316 stainless steel types are resistant to a wide range of concentration and temperature. Below 80 oC they can be considered resistant to any concentration of sodium hydroxide, up to the limit of solubility.

Is brass compatible with chlorine?

Wet chlorine, that’s either gaseous or liquid chlorine having more than 150 parts per million of water by weight, is highly corrosive and will aggressively attack iron, steel, some stainless steel, Monel®, nickel, copper, brass, bronze, and lead.

What is resistant to sodium hypochlorite?

Alloy C – a high nickel-chromium molybdenum alloy that has outstanding resistance to a wide variety of chemical process environments, including strong oxidizers such as sodium hypochlorite, and ferric chloride. Alloy C is also resistant to nitric, hydrochloric, and sulfuric acids at moderate temperatures.

Is sodium hypochlorite corrosive to metal?

Sodium hypochlorite is known to be corrosive to metals, therefore, it important to wipe down metal surfaces with water or ethanol after treating them with a bleach solution. Bleach should be stored between 2-8°C (50-70°F).

What metal is resistant to bleach?

Nickel Alloys Its high molybdenum content makes it exceptionally resistant to pitting and crevice corrosion, and it is one of only a few materials that can withstand the corrosive effects of wet chlorine gas, hypochlorite, and chlorine dioxide.

What is chemical compatibility chart from ISM?

Chemical Compatibility Chart from ISM Author Steven Williams Subject Guidelines for evaluating the resistance of polymer and metal materials to a wide range of chemicals found in industrial, commercial, laboratory and medical applications. Created Date 8/31/2021 3:36:52 PM

Is there a chemical compatibility chart for Cole Parmer products?

CHEMICAL The information in this chart has been supplied to Cole-Parmer by other reputable sources and is to be used ONLY as a guide in selecting equipment for appropriate chemical compatibility. Before permanent installation, test the equipment with the chemicals and under the specific conditions of your application.

What does Na and B mean on the temperature gauge?

Satisfactory to 120°F (48° C) B = Good — Minor Effect, slight corrosion or discoloration. NA = Information Not Available. All data are based on ambient or room temperature conditions, about 64° F (18° C) to 73° F (23° C). Acrylic (PMMA) 304 Stainless Steel 316 Stainless Steel ABS Plastic Acetal, POM Aluminum Brass Bronze Buna N (Nitrile) Cast Iron