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Product Details:
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| Odor: | Chlorine-like Odor | Vapor Pressure: | Not Applicable |
|---|---|---|---|
| Flash Point: | Not Applicable | Purity: | 10%-16% |
| Melting Point: | -18 °C | Boiling Point: | 101 °C |
| Chemical Formula: | NaClO | Refractive Index: | N20/D 1.354 |
| Appearance: | Clear, Pale Yellow Liquid | Storage Temperature: | 2-8 °C |
| Density: | 1.206 G/cm3 | Cas No: | 7681-52-9 |
| Solubility: | Miscible In Water | Molecular Weight: | 74.44 G/mol |
| Ph: | 11-13 |
1150 KG/IBC Drum Content 10%-16% Sodium hypochlorite CAS 7681-52-9 Used As bactericide
Sodium hypochlorite is a white powder and the color of the liquid of it is a colorless or yellowish. Melting point is 18℃. It is extremely unstable in the air and decomposes to produce carbon dioxide. It decomposes rapidly after heat and is more stable in the alkaline state. Sodium hypochlorite soluble in water, dissolved in water into caustic soda and hypochlorous acid, lOOmL HzO at 0℃ dissolved 29.3g sodium prochlorate. Hypochlorous acid is redecomposed into hydrogen chloride and new oxygen, which has a strong oxidation capacity, so sodium hypochlorite is also a strong oxidizing agent. Its stability is affected by light, heat, heavy metal cation and PH value. It has a pungent odor.
There are many methods for the preparation of sodium hypochlorite, and the commonly used method in industry is the liquid alkali chlorination process. A certain amount of liquid alkali is added to an appropriate amount of water to form a sodium hydroxide solution below 30%, and chlorine gas is injected into the reaction below 35℃. When the sodium hypochlorite content in the reaction solution reaches a certain concentration, sodium hypochlorite products are obtained.
Sodium hypochlorite is an oxidizing bactericide whose bactericidal mechanism is similar to that of liquid chlorine. Sodium hypochlorite solution is generally used in industrial circulating water. At the same time, sodium hypochlorite increased the PH value of circulating water. Therefore, in the circulating water system with liquid chlorine as a fungicide, the residual chlorine is difficult to reach the target, in the case of serious PH decline, the impact of a larger dose of sodium hypochlorite can ensure the residual chlorine and pH indicators.
It is highly oxidizing and corrosive. Skin contact can cause burns. Entry into the body can cause mucosal corrosion, perforation of the esophagus or trachea, and edema of the throat. Inhalation into the lungs can cause severe bronchial burns and edema in the lungs. Workers in contact with and use should take good precautions to prevent ammonium hypochlorite solution from entering the human body and skin.
| Test Item | Standard Contents | Test Contents | Judge | ||
| AI Grade | AII Grade | AIII Grade | |||
| Appearance | Light Yellow Liquid | Light Yellow Liquid | AI Grade | ||
| Available Chlorine (calculated as Cl) | ≥13.0% | ≥10.0% | ≥5.0% | 13.30% | AI Grade |
| Free base (as NaOH) | 0.1%-1.0% | 0.24% | AI Grade | ||
| Test Conclusion | According to GB/T 19106-2013 inspection, it meets the AI grade standard of sodium hypochlorite solution. | ||||
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