Sodium Hypochlorite Solution
NANJING FINECHEM HOLDING CO., LTD
General Information
Chemical & Physical Properties
Safety Information
Synthetic Route
| Common Names |
Sodium hypochlorite |
| Structure |
|
| CAS No. |
7681-52-9 |
Boiling Point (℃) |
111 °C |
| Molecular Weight |
74.442 |
Melting Point (℃) |
'-16 °C |
| Appearance |
Light yellow liquid |
Vapor Specific Gravity |
— |
| HS Code |
2828900000 |
Flash Point (℃) |
— |
| Solubility |
decomposes |
Autoignition Temperature (℃) |
— |
| Safety Phrases |
S26-S36/37/39-S45-S50A-S28A |
| RIDADR |
UN 1791 8/PG 3 |
| WGK Germany |
2 |
| Packaging Group |
III |
| Hazard Class |
8 |
|
SYMPTOMS |
PREVENTION |
FIRST AID |
| Inhalation |
— |
Wear hood type motorized air supply filtering dust respirator |
Get out of the scene quickly to fresh air. Keep airway open. If breathing is difficult, give
oxygen. If breathing stops, administer artificial respiration immediately. Seek medical
attention. |
| Skin |
— |
Wear a rubberized gas vest. |
Remove contaminated clothing immediately and rinse skin thoroughly with soapy water and
water. Seek medical attention. |
| Eyes |
— |
— |
Lift eyelids and rinse with running water or saline. Seek medical attention. |
| Ingestion |
— |
Smoking, eating and drinking are prohibited on the work site. Shower and change clothes
after work. Maintain good hygiene practices. |
Drink a sufficient amount of warm water, induce vomiting, and seek medical attention. |
Aluminum ash reacts with sodium hydroxide to produce sodium aluminate solution, and then hydrochloric
acid is used to adjust the pH value to produce polymerized aluminum chloride solution.
Frequently Asked Questions
What is Sodium Hypochlorite used for?
Sodium hypochlorite is mainly used in many fields such as bleaching, industrial wastewater treatment,
papermaking, textiles, pharmaceuticals, fine chemicals, sanitation and disinfection, and the specific
applications are as follows:
1. It can be used for bleaching pulp, textiles (such as cloth, towels, sweaters, etc.), chemical fibers
and starch.
2. It is used as a bleaching agent for grease in the soap making industry.
3. In the chemical industry, it can be used to produce hydrazine hydrate, monochloramine and
dicyandiamide.
4. This product is used to manufacture cobalt and nickel chlorides.
5. It is used as water purifier, fungicide and disinfectant in water treatment.
6. This product is used in the manufacture of sapphire blue in the dye industry.
7. In the organic industry, it is used as a detergent for the production of chloropicrin and calcium
carbide hydration for the production of acetylene.
8. Disinfectants and deodorizers for vegetables, fruits, farms and livestock houses in agriculture and
animal husbandry.
9. Food-grade sodium hypochlorite is used for the disinfection of drinking water, fruits and vegetables,
and the sterilization and disinfection of food manufacturing equipment and utensils, but it cannot be
used in the food production process with sesame as raw material.
The fire-fight measures?
Hazardous characteristics: Toxic and corrosive fumes will be produced when decomposed by high heat.
Corrosive.
Hazardous Combustion Products: Chlorides.
Fire extinguishing method: Use mist water, carbon dioxide, sand to extinguish fire.
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