Sodium Hypochlorite Plant Quality China Supplier
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 6000 m.t./month
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Sodium Hypochlorite
CAS NO: 7681-52-9
Chemical Formula: NaClO
Molecular Weight: 74.44
Appearance: Yellow transparent Liquid
Standard: HG/T2498-1993
Specification:
Available Chlorine: 8%-16%
NaOH: 1% Max
Transportation Info:
Class: 8 UN NO: 1791 PG:III
Application:
Disinfection for swimming pool, drinking water, cooling tower and sewage and waste water, food, and farming, hospital, school, station and household etc
Good bleaching and oxidation in paper and dye industry.
Normal Packing: 30kg drum, 1200kg IBC Tank
| Calcium Hypochlorite | ||
SYNONYMS: | Bleaching powder, Hypochlorous Acid, Calcium Salt; Losantin; Calcium Hypochloride; Chlorinated lime. | ||
FORMULA: | Ca(clo)2 | ||
MOLECULAR WEIGHT: | 142.98 | ||
PROPERTIES: | Appearance white or light-grey power,granule, mixed,tablet | ||
EINECS NO: | 231-908-7 | ||
CAS NO.: | 7778-54-3 | ||
Hazard Class: | 5.1 | ||
UN No.: | 1748 | ||
H.S. CODE: | 2828 1000 | ||
SPECIFICATIONS: | Components: | Guaranteed Analysis | Typical Analysis: |
Available Chlorine: | 65%min | 65.2% | |
Moisture: | 3%max | 2.5% | |
Yearly Loss of Chlorine: | 8% | 8% | |
Calcium Chloride : | 9% | 9% | |
PACKAGING: | Normally in plastic or steel drums lined with inner per bag of 45-50kg II class net each .Can be adaptable in terms of various requirements. | ||
QUANTITY PER CONTAINER: | 20MTS/20’FCL(NON-PALLETIZED) for ocean shipping; | ||
HANDLING & STORAGE: | 1)Should be stored in cool and dry warehouse away from heating sources and avoid direct sunlight. 2) In transportation, contact with such should be avoided as sunlight, heating, moisture, organics, oil and acids. How to handle in case of leakage: Collect in time and seal properly. | ||
RECOMMENDED | 1. For bleaching purpose of wood pulp, silk, cloth and fibre. | ||
- Q:How does the chemical equation calculate the quality of the catalyst?
- Catalyst, the quality of the reaction before and after the same, the same chemical properties.
- Q:1. Catalysts can help to bring the reactants together in the correct orientation2. The chemical formula of a catalyst is written on the left hand side (reactant) side of an equation.3. Catalysts can provide a surface on which the reaction occurs.4. Catalysts increase the activation energy.5. Catalysts increase the magnitude of the equilibrium constant, thus favoring product formation.6. "Enzymes" are biochemical catalysts.7. Catalysts increase the rate of a reaction.8. Catalysts are slowly used up during the reaction and need to be replaced.
- 1. Catalysts can help to bring the reactants together in the correct orientation False. It provides an alternative pathway (of lower activation energy) for reaction to occur. 2. The chemical formula of a catalyst is written on the left hand side (reactant) side of an equation. False. Written on the arrow that show the reatctants becoming products. 3. Catalysts can provide a surface on which the reaction occurs. True. For instance platinium in the case of hydrogenation of alkenes.
- Q:okay im doing a project for my classroom about catalyst and i have to draw a picture but when i looked up on google i just saw a bunch of random stuff and a couple were metal so thats why im asking this question. :)
- A catalyst most often is a metal in the form of a screen or sponge with lots of area although it can be an immiscible liquid or sand like particles that can be filtered out.
- Q:It is best to tell me what the role of sulfuric acid in these reactions, respectively
- Esterification reaction (dehydration), nitration (dehydration, concentrated nitric acid), carbonation reaction or dehydration reaction (organic matter in sulfuric acid blackening, dehydrating agent), sulfonation reaction (dehydrating agent), ethylene (dehydrating agent).
- Q:What is the chemical nature of the enzyme?
- Enzyme protein and cofactor are present in the absence of catalytic activity, only these two parts together to form a complex to show the catalytic activity of this complex called the whole enzyme. Some enzymes cofactor is the metal ion, some enzyme cofactor is Organic small molecules in these organic small molecules, where the enzyme and protein binding is called the auxiliary base; and with the enzyme protein binding was more relaxed, dialysis can be used to separate the enzyme protein is called coenzyme. There is no strict boundary between the base and the coenzyme, the role of the metal ion in the enzyme molecule, or as a component of the active site of the enzyme, or the conformation necessary to form the center of the enzyme, or between the enzyme and the substrate The same coenzyme is often able to bind to a variety of different enzyme proteins, the composition of a variety of catalytic functions of different enzymes, such as coenzyme Ⅰ (NAD +) can be a variety of enzymes, As a coenzyme for many dehydrogenases, but each enzyme protein can only bind to a specific coenzyme into a whole enzyme.It can be seen that the specificity of the enzyme is the enzyme protein part of the coenzyme in the enzymatic reaction is usually responsible for electrons, atoms Or some chemical groups to determine the nature of the reaction.In recent years, it has been found that, in addition to proteins, some RNA and DNA molecules also have a catalytic effect on the chemical nature of the enzyme is the concept of protein produced a strong impact . However, the now known enzymes are essentially protein-based, or protein-dominated core components, and the concept that the enzyme is a protein-based biocatalyst does not exclude the presence of other types of catalysts, and more precisely, Can be given to the enzyme under the definition of: the enzyme is a kind of biological activity and special space conformation of biological macromolecules, including protein and nucleic acid.
- Q:Can chemical reaction limits be changed by catalyst or other methods?
- According to the principle of chemical equilibrium, the role of the catalyst is to speed up the reaction rate at the same time, but to accelerate (decrease) the multiple is the same, so the catalyst can not change the equilibrium state. Will only change the time to reach the equilibrium state.
- Q:When you write a chemical equation, how do you want to add "catalyst" and "?" When you do not have to write?
- This is the need for your memory, write a few times, will naturally cooked
- Q:High chemistry: Does the catalyst affect the heat and heat of the reaction?
- No effect
- Q:Can you describe at least 4 ways a catalyst can lower the activation energy of a reaction?
- To see how a catalyst accelerates the reaction, we need to look at the potential energy diagram shown below which compares the non-catalytic and the catalytic reaction. For the non-catalytic reaction, the figure is simply the familiar way to visualize the Arrhenius equation: the reaction proceeds when A and B collide with succificient energy to overcome the activation barrier. The change in Gibbs free energy between reactants, A + B, and the product P is delta G. The catalytic reaction starts by bonding of the reactants A and B to the catalyst, in a spontaneous reaction. Hence, the formation of this complex is exothermic and the free energy is lowered. There then follows the reaction between A and B while they are bound to the catalyst. This step is associated with an activation energy; however, it is significantly lower than that for the uncatalyzed reaction. Finally, the product P seperates from the catalyst in an endothermic step. The energy diagram illustrates 4 ways the catalyst works : The catalyst offers an alternative path for the reaction that is energetically more favorable The activation energy of the catalytic reaction is significantly smaller than that of the uncatalyzed reaction; hence the rate of the catalytic reaction is much larger The overall change in free energy for the catalytic reaction equals that of the uncatalyzed reaction. Hence, the catalyst does not affect the equilibrium constant for the overall reaction. A catalyst cannot change the thermodynamics of a reaction but it can change the kinetics. The catalyst accelerates both the forward and the reverse reaction to the same extent. In other words, if a catalyst accelerates the formation of product P from A and B, it will do the same for the decomposition of P into A and B.
- Q:What is the difference between a catalyst and an oxidizing agent?
- A catalyst alters the rate of a reaction without being used up in the reaction. An oxidising agent oxidises other compounds, the agent itself being reduced in the process.
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Sodium Hypochlorite Plant Quality China Supplier
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 6000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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