What does ClO2 mean?
What is chloride chloride?
- 87% of chlorine dioxide is finishing as Chloride.
- It is chloride, not chlorine.
- Chloride is one of the most important electrolytes in the blood.
- It helps to keep the amount of fluid inside and outside of the cell and balance.
- It also helps maintain proper blood volume blood pressure and pH of our body fluids.
What is the Lewis structure for ClO2?
ClO2- lewis structure contains one single bond and one double bond. Two lone pairs present on the central atom of the ClO2- Lewis structure. Lewis diagram is a representation of the valence electron within a molecule. To draw the lewis diagram of any molecule, we have to follow 5 or 6 simple steps depending on the complexity of the molecule.
Is ClO2 acid or base?
More... Chlorite is a chlorine oxoanion and a monovalent inorganic anion. It is a conjugate base of a chlorous acid. Information on 2 consumer products that contain Chlorite (mineral group) in the following categories is provided:
What is the molecular shape of ClO2 and why?
“Molecular geometry is the three-dimensional arrangement of atoms in a molecule”. The molecular geometry of ClO2- is bent or V-shaped. According to the lewis structure of ClO2-, chlorine is the central atom that has 2 lone pairs on it, these lone pairs occupy more space than bond pair electrons and try to repel each other.
What is ClO2 called?
Chlorine dioxide | ClO2 - PubChem.
What is the name of an acid that contains the anion ClO2?
A chlorite (compound) is a compound that contains this group, with chlorine in the oxidation state of +3....Chlorite.NamesChemical formulaClO − 2Molar mass67.452Conjugate acidChlorous acid18 more rows
What is structure of ClO2?
In the Lewis structure for ClO2- we put Chlorine (Cl) at the center of the structure since it is the least electronegative. There are total of 20 valence electrons for the ClO2- Lewis structure. Remember that the negative sign counts as one valence electron.
What is C2H3O2 chemical name?
AcetateAcetate | C2H3O2- - PubChem.
What is the chemical fate of (36)Cl-ClO2?
The distribution and chemical fate of (36)Cl-ClO2 gas subsequent to fumigation of tomatoes or cantaloupe was investigated as were major factors that affect the formation of chloroxyanion by products. Approximately 22% of the generated (36)Cl-ClO2 was present on fumigated tomatoes after a 2 hr exposure to approximately 5 mg of (36)Cl-ClO2. A water rinse removed 14% of the radiochlorine while tomato homogenate contained approximately 63% of the tomato radioactivity; 24% of the radiochlorine was present in the tomato stem scar area. Radioactivity in tomato homogenate consisted of (36)Cl- chloride (>/= 80%), (36)Cl- chlorate (5 to 19%), and perchlorate (0.5 to 1.4%). In cantaloupe, 55% of the generated (36)Cl-ClO2 was present on melons fumigated with 100 mg of (36)Cl-ClO2 for a 2 hr period. Edible cantaloupe flesh contained no detectable radioactive residue (LOQ = 0.3 to 0.4 ug/g); >99.9% of radioactivity associated with cantaloupe was on the inedible rind, with <0.1% associated with the seed bed. Rind radioactivity was present as (36)Cl-chloride (approximately 86%), chlorate (approximately 13%), and perchlorate (approximately 0.6%). Absent from tomatoes and cantaloupe were (36)Cl-chlorite residues. Follow-up studies have shown that chlorate and perchlorate formation can be completely eliminated by protecting fumigation chambers from light sources.
What is chlorine dioxide?
Chlorine dioxide is a yellow to reddish gas or a red-brown liquid below 52 deg. F. with an unpleasant odor similar to chlorine. CAMEO Chemicals. Chlorine dioxide is a yellow to reddish-yellow manufactured gas. It does not occur naturally in the environment.
How to use chlorine dioxide in food?
10049-04-4) may be safely used in food in accordance with the following prescribed conditions: (a) (1) The additive is generated by one of the following methods: (i) Treating an aqueous solution of sodium chlorite with either chlorine gas or a mixture of sodium hypochlorite and hydrochloric acid. (ii) Treating an aqueous solution of sodium chlorate with hydrogen peroxide in the presence of sulfuric acid. (iii) Treating an aqueous solution of sodium chlorite by electrolysis. (2) The generator effluent contains at least 90 percent (by weight) of chlorine dioxide with respect to all chlorine species as determined by Method 4500-ClO2 E in the "Standard Methods for the Examination of Water and Wastewater," 20th ed., 1998, or an equivalent method. ... (b) (1) The additive may be used as an antimicrobial agent in water used in poultry processing in an amount not to exceed 3 parts per million (ppm) residual chlorine dioxide as determined by Method 4500-ClO2 E, referenced in paragraph (a) (2) of this section, or an equivalent method. (2) The additive may be used as an antimicrobial agent in water used to wash fruits and vegetables that are not raw agricultural commodities in an amount not to exceed 3 ppm residual chlorine dioxide as determined by Method 4500-ClO2 E, referenced in paragraph (a) (2) of this section, or an equivalent method. Treatment of the fruits and vegetables with chlorine dioxide shall be followed by a potable water rinse or by blanching, cooking, or canning.
Does chlorine dioxide occur naturally?
It does not occur naturally in the environment. When added to water, chlorine dioxide forms chlorite ion, which is also a very reactive chemical. Chlorine dioxide is used as a bleaching agent at paper manufacturing plants, and in public water treatment facilities to make water safe to drink.
Does chlorine dioxide persist in reservoirs?
Presumably chlorine dioxide will not persist in open basins or reservoirs, although it can remain for days in clean distribution systems.
Is Cameo Chemicals copyrighted?
CAMEO Chemicals and all other CAMEO products are available at no charge to those organizations and individuals (recipients) responsible for the safe handling of chemicals. However, some of the chemical data itself is subject to the copyright restrictions of the companies or organizations that provided the data.
Is chlorine dioxide a natural gas?
Chlorine dioxide is a yellow to reddish-yellow manufactured gas. It does not occur naturally in the environment. When added to water, chlorine dioxide forms chlorite ion, which is also a very reactive chemical. Chlorine dioxide is used as a bleaching agent at paper manufacturing plants, and in public water treatment facilities to make water safe to drink. In 2001, chlorine dioxide and chlorite were used to decontaminate a number of public buildings following the release of anthrax spores in the United States.
6.1 FDA National Drug Code Directory
CHLORITE ION is an active ingredient in the products 'SAFE CLEANER K' and O2safe.
9.1 Uses
Information on 2 consumer products that contain Chlorite (mineral group) in the following categories is provided:
10.1 Hazards Identification
Reported as not meeting GHS hazard criteria by 609 of 630 companies (only ~ 3.3% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
Overview
Chlorine dioxide is a chemical compound with the formula ClO2 that exists as yellowish-green gas above 11 °C, a reddish-brown liquid between 11 °C and −59 °C, and as bright orange crystals below −59 °C. It does not hydrolyze when it enters water, and is usually handled as an aqueous solution. Potential hazards with chlorine dioxide include poisoning and the risk of spontaneous ignition or explosion on contact with flammable materials. It is also commonly used as a bleach.
Structure and bonding
Chlorine dioxide is a neutral chlorine compound. It is very different from elemental chlorine, both in its chemical structure and in its behavior. One of the most important qualities of chlorine dioxide is its high water solubility, especially in cold water. Chlorine dioxide does not react with water; it remains a dissolved gas in solution. Chlorine dioxide is approximately 10 times more sol…
Properties
Chlorine dioxide is a reddish-yellow gas at standard temperature and pressure. It is somewhat unstable, and strong acids can decompose it into chlorine and oxygen. For this reason, it is dangerous to add sulfuric acid or any strong acid to a solid chlorate because of the production of chlorine dioxide.
A solution of chlorine dioxide in water is yellow to yellowish-brown.
Preparation
Chlorine dioxide is a compound that can decompose extremely violently when separated from diluting substances. As a result, preparation methods that involve producing solutions of it without going through a gas-phase stage are often preferred. Arranging handling in a safe manner is essential.
In the laboratory, ClO2 can be prepared by oxidation of sodium chlorite with chlorine:
Handling properties
At partial pressures above 10 kPa (1.5 psi) (or gas-phase concentrations greater than 10% volume in air at STP) of ClO2 may explosively decompose into chlorine and oxygen. The decomposition can be initiated by light, hot spots, chemical reaction, or pressure shock. Thus, chlorine dioxide gas is never handled in concentrated form, but is almost always handled as a dissolved gas in water in a concentration range of 0.5 to 10 grams per liter. Its solubility increases at lower temperatures, th…
Uses
Chlorine dioxide is used for bleaching of wood pulp and for the disinfection (called chlorination) of municipal drinking water, treatment of water in oil and gas applications, disinfection in the food industry, microbiological control in cooling towers, and textile bleaching. As a disinfectant, it is effective even at low concentrations because of its unique qualities.
Chlorine dioxide is sometimes used for bleaching of wood pulp in combination with chlorine, bu…
Safety issues in water and supplements
Chlorine dioxide is toxic, hence limits on exposure to it are needed to ensure its safe use. The United States Environmental Protection Agency has set a maximum level of 0.8 mg/L for chlorine dioxide in drinking water. The Occupational Safety and Health Administration (OSHA), an agency of the United States Department of Labor, has set an 8-hour permissible exposure limit of 0.1 ppm in air (0.3 mg/m ) for people working with chlorine dioxide.
External links
• Media related to chlorine dioxide at Wikimedia Commons