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CAS NO.7758-19-2
| Sodium chlorite Basic information |
| Product Name: | Sodium chlorite |
| Synonyms: | alcideld;chloritedesodium;chloritesolution;Chlorousacid,sodiumsalt;Chlorousacidsodiumsalt;neosiloxd;sodiumchlorite(sourceofchlorinedioxide);textile |
| CAS: | 7758-19-2 |
| MF: | ClNaO2 |
| MW: | 90.44 |
| EINECS: | 231-836-6 |
| Product Categories: | Water Ttreatment Chemicals;Inorganic Salts;Synthetic Reagents;Analytical Reagents for General Use;Puriss p.a.;Q-S, Puriss p.a.;Essential Chemicals;Routine Reagents;Technical Grade;Water treatment |
| Mol File: | 7758-19-2.mol |
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| Sodium chlorite Chemical Properties |
| mp | 190 °C (dec.) |
| Water Solubility | 39 g/100 mL (17 ºC) |
| Sensitive | Hygroscopic |
| Merck | 14,8600 |
| Stability: | Stable. Incompatible with phosphorus, sulphur, zinc, ammonia, finely powdered metals, strong reducing agents, acids, organic materials. |
| CAS DataBase Reference | 7758-19-2(CAS DataBase Reference) |
| EPA Substance Registry System | Chlorous acid, sodium salt(7758-19-2) |
| Safety Information |
| Hazard Codes | O,Xn,T+,T,N |
| Risk Statements | 8-22-24-32-34-9-26-25-14-36/37/38-21-50 |
| Safety Statements | 17-26-36/37/39-45-50A-38-36-61-28 |
| RIDADR | UN 2813 4.3/PG 3 |
| WGK Germany | 2 |
| RTECS | VZ4800000 |
| HazardClass | 5.1 |
| PackingGroup | II |
| Hazardous Substances Data | 7758-19-2(Hazardous Substances Data) |
| MSDS Information |
| Provider | Language |
|---|---|
| Sodium chlorite | English |
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| Sodium chlorite Usage And Synthesis |
| Chemical Properties | white flakes |
| General Description | A colorless liquid consisting of sodium chlorite dissolved in water. Corrosive to skin and/or metals. |
| Air & Water Reactions | Soluble in water. |
| Reactivity Profile | SODIUM CHLORITE SOLUTION is an oxidizing agent. Can react with acids to form spontaneously explosive chlorine dioxide gas (ClO2). Reacts with ammonia to produce ammonium chlorite, which is shock-sensitive. Finely divided metallic or organic substances in dry mixture with chlorites are highly flammable and may be ignited on friction (Lab. Gov. Chemist 1965). A mixture of organic matter and solid sodium chlorite can be extremely sensitive to heat, impact, or friction (Diox Process 1949). Sodium chlorite reacts very violently with organic materials containing divalent sulfur or with free sulfur (may ignite). |
| Health Hazard | TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution. |
| Fire Hazard | Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. |
| Sodium chlorite Preparation Products And Raw materials |
| Preparation Products | Chlorine dioxide -->Stabilized chlorine dioxide solution |
| Raw materials | Sodium hydroxide-->Sulfuric acid -->Sodium chloride-->Hydrogen peroxide-->Sulfur dioxide-->Sodium chlorate-->Cobalt chloride-->Chlorine dioxide -->CATION STANDARD - SODIUM-->Caustic Soda(liquid)30％-48％ -->Chlorine dioxide generator |
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Molecular Formula: NaClO2 Molecular Weight: 90.45 CAS NO: 7758-19-2 Character: two kinds, white crystal or crystal powder, or pale yellow liquid. STANDARD: HG3250-2001 Application: Sodium chlorite is a kind of latest, efficient bleacher and bactericide. Previously, it is applied to bleach flax, cotton, fibres, textiles etc. Sodium Chlorite has been expanding its using fields with the running raise of people's concept, especially the further application of the fourth generation disinfectant (ClO2) on medicine and health, food-processing, aquaculture, drinking water disinfection, industry water treatment, dry flower procedure and so on. Packing: Solid: 50kgs net in iron drum lined with polythene bags. In 20' FCL of 18 M Liquid: 25 kg, 240kg, 250kg, 1250kg in plastic barrel. In 20' FCL of 16 MT or so. |
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