# What temp does caustic boil?

## What temp does caustic boil?

1 388 °C
Sodium hydroxide/Boiling point

### How do you make a 20 NaOH solution?

20% NaOH (W/V), means 20 grams of NaOH solids, dissolved in distilled water until you have 100mL of aqueous solution. Do this in beaker slowly, and drip water until it reaches exactly 100 mL mark. 20% NaOH(W/W) means 20 grams of NaOH solids plus 80 grams of distilled water, making up 100 grams of solution.

What is the meaning of 10% NaOH solution?

N means normality, one normal of NaOH solution contains 23+16+1=40 grams. ( gram molar mass) of NaOH therefore, N/10 equals 40/10=4 grams. So, add four grams of sodium hydroxide to one litre of water then the N/10 NaOH solution is prepared.

Can you leave caustic soda overnight?

Caustic Soda [nasty stuff]. You should put the Crystals down the drain and pour enough water onto it to move the Crystals to the blockage and no further. You wil need to leave them for at least 24 hrs for them to do any good. Keep off skin for sure but more importantly wear eye protection.

## What neutralizes caustic?

・If the patient is clearly conscious, wash the mouth out with a large quantity of water, and if possible, give him/her milk mixed with egg white. In addition, give him/her vinegar, olive oil, or fruit juice to promptly neutralize the caustic soda.

### What is the density of 25% caustic?

Properties & DOT Class Caustic Soda 25%

State @ 70°F liquid 0°F
Specific Gravity 1.278 noncombustible
Solution Weight, #/G 10.66 corrosive
Caustic Soda, #/G 2.66 miscible
pH, as is 14 negligible

Will caustic soda damage pipes?

Chemical drain cleaners are effective at clearing clogs. In the case of plastic pipes, the caustic materials can cause a chemical reaction, which produces heat and can melt or warp the pipe. In addition to causing pipe damage, drain cleaners can also cause serious injury if not used properly.