What is sodium hypochlorite 12%?
Sodium Hypochlorite 12% (Industrial Bleach) is commonly referred to as chlorine and is used for the disinfection of drinking water. Certified by NSF/ANSI Standard 60 for use in drinking water up to a maximum of 70 mg/L.
How much chlorine is in 12.5 sodium hypochlorite?
12.5% by weight sodium hypochlorite is also used for water disinfection. That translates to 12% by weight available chlorine content. It’s density is 1.2 gm/ml.
What is the pH of 12.5 sodium hypochlorite?
Manufacturer, Supplier & Distributor CAS #: 7681-52-9
| Parameter | Range |
|---|---|
| Specific Gravity | 1.21 – 1.25 |
| pH, Direct | >10 |
| Appearance | Clear, colorless to yellow liquid. |
| CAS # | 7681-52-9 |
How much sodium hypochlorite do I mix with water?
Sodium hypochlorite: concentration and use: Recommended dilution 1:100 dilution of 5% sodium hypochlorite is the usual recommendation. Use 1 part bleach to 99 parts cold tap water (1:100 dilution) for disinfection of surfaces.
What are the dangers of sodium hypochlorite?
► Exposure to Sodium Hypochlorite can cause headache, dizziness, nausea and vomiting. OXIDIZER which enhances the combustion of other substances. NIOSH: The recommended airborne exposure limit (REL) is 0.5 ppm (as Chlorine), which should not be exceeded during any 15-minute work period.
What is the percentage of sodium hypochlorite?
Sodium hypochlorite is a clear, slightly yellowish solution with a characteristic odor. Sodium hypochlorite has a relative density of is 1,1 (5,5% watery solution). As a bleaching agent for domestic use it usually contains 5% sodium hypochlorite (with a pH of around 11, it is irritating).
How long do you leave sodium hypochlorite?
How long to leave sodium hypochlorite on patio? Within minutes you will begin to see the results. We recommend leaving no longer than 3 hours.
Can you use hypochlorite on roof tiles?
The main chemicals used to clean a roof are sodium hypochlorite based products which give instant results. Another chemical used is a biocide treatment (DDAC) which is applied to the tiles but instead of being rinsed off this is then left on to work over a period of time with the natural weather cycles.
How do you make sodium hypochlorite at home?
Sodium hypochlorite can be produced in two ways: – By dissolving salt in softened water, which results in a concentrated brine solution. The solution is electrolyzed and forms a sodium hypochlorite solution in water. This solution contains 150 g active chlorine (Cl2) per liter.
What is the cost of 1 Litre sodium hypochlorite?
Rs 25 /litre
Sodium Hypochlorite, Packing Size: 1 Litre, Rs 25 /litre Shrisha Enterprises | ID: 18821458373.
How do you test for sodium hypochlorite at home?
Testing procedure: Fill both graduated cylinders with 99 ml of distilled water. Draw up 1ml of freshly-prepared sodium hypochlorite and put it in first graduated cylinder, mix well. Draw up 1ml of solution from first graduated cylinder and put it in second graduated cylinder, and mix well.