Sodium Hypochlorite (5% - 6%)

Properties
Appearance Pale Yellowish liquid
Boiling point Decomposes
Physical state Liquid
Solubility in water It is 100% soluble in water
pH >9
Odour Chlorine like Odour

Chemical Identity
Formula: NaOCl
CAS No.7681-52-9
Molecular Weight 74.5
UN No. L1791


Specifications
Relative density (25 °C/25 °C) Min 1.08
Available Chlorine (as Cl), % by mass by volume 5 to 6
Total Chlorine, % by volume (as Cl) 5 to 6
Free alkali (as NaOH), g/l, Min. 4.0
Free Sodium Carbonate (as Na2 CO3), g/l, Max >0.5
Iron (as Fe), ppm, Max 1.0
Sodium Chlorate Traces

BLEACHING:

Sodium hypochlorite is one of the first, if not the first, chemical bleaching developed and produced in large amounts by the industry. It is one of the most powerful bleaching agents available and it is very much applied in the bleaching of pulp and paper and textile fibers. Thanks to its remarkable ability to eliminate stains and coloration, the product is also traditionally used in household cleaning to remove particularly resistant stains.


DISINFECTION

Sodium hypochlorite is also one of the most effective disinfecting agents. Its ability to pass through the cell membranes, joined to its high chemical potential, permits the product to kill practically every kind of microorganism, even at low temperature and low concentration. Due to that, sodium hypochlorite is widely used in industrial and household applications for fast and ensured disinfecting action. It is also widely used in the sterilization of potable water.


SAFETY / PRECAUTION:

Avoid contact with eyes, skin & clothing. It should be stored in cool, dark & covered place. To avoid decomposition it should not be allowed to come in contact with acids & other chemicals.


FIRST AID MEASURES

Eyes : Flush eyes with a stream of water for atleast 15 minutes
Skin : Flush thoroughly with cool water under shower while removing contaminated clothing and shoes. Discard non rubber           shoes
Inhalation : Remove to freshair
Ingestion : If swallowed, do not induce vomiting, although it may occur spontaneously.