Product Details Of Caustic Soda :
Liquid caustic soda is colorless and transparent, solid caustic soda is white strong alkali with intense corrodibility to human skin, textile fabrics and paper. Absorbing carbon dioxide from air, it produces sodium carbonate. of intensive hydroscopic property, solid sodium hydroxide must be stored in a moisture-proof and air-isolated place.
Usage Of Caustic Soda :
Sodium hydroxide is an important raw material of the chemical industry, mainly used in industries such as artificial fiber, textile, dyestuff,chemicals for daily use, petroleum an petrochemical,organic synthesis, pharmacy, chemical fertilizer, paper making, plastic and water treatment.
Specification Of Caustic Soda :
sodium hydroxide NaOH %
Sodium carbonate Na2CO3 %
sodium chloride NaCL %
iron sesquioxide Fe2O3, %
Packing Of Caustic Soda :
caustic soda flake is packed with plastic woven bag with its interior layer as high density polyethylene plastic film bag,
each bag with a net weight of 25kg(0.20kg) .
Transportation Of Caustic Soda ：
liquid sodium hydroxide is transported with tank lorry， solid sodium hydroxide is transported with motor vehicle, train or ship.
Storage Of Caustic Soda :
liquid sodium hydroxide is stored in sealed tank and hydroxide is stored in a dry and moisture-free warehouse.
- Q:What to do with the wall
- Room regardless of the new wall or the old wall, will be due to excessive moisture with alkalization problems, especially in the wet environment, is the root cause of the quality of paint. In the brush before painting a layer of water-based sealing primer can not only save the cost of decoration, from the long-term and decorative effect point of view, brushing primer more effective with less. This kind of primer excellent sealing so that it can effectively resist the penetration of alkaline substances in the wall to prevent the precipitation of water soluble salt, to prevent the wall back to the alkali. At the same time, good adhesion of the primer makes the wall more smooth, so that the finish is easier to brush, reducing the amount of topcoat. In this way, the wall to avoid the paint disease, but also conducive to a longer time to keep the brushing effect. Also note that the primer and topcoat is best to use the same brand or with the matching paint to prevent the primer and the paint between the surface of the chemical reaction. Please read carefully the type or model of the primer (or finish) indicated in the packaging instructions.
- Q:What is the use of alkali?
- Can be removed in the clothes when the clothes on the oil, you can neutralize the sour in the face, you can make the porridge easier to boil.
- Q:What is the alkaline powder? Baking soda? Sodium carbonate or something else?
- Bicarbonate NaHCO3, is solid, powder is more common, commonly known as baking soda powder is weak alkaline substances, can inhibit the growth of fungi was originally used as a production of bread fermentation ... ...
- Q:Does the alkaline battery pollute the environment?
- It is understood that, in order to maintain the sustainable development of the battery industry, China Battery Industry Association to "environment-friendly and harmonious development" as the theme, in August this year, organized a nationwide "green alkaline manganese battery products" evaluation activities. After testing, Guangzhou Hutou Battery Group Co., Ltd. production of "555" brand alkaline manganese batteries and other 11 key enterprises of alkaline manganese batteries mercury content are lower than the mercury-free mercury content limit indicators, in full compliance with the provisions of the national nine ministries.
- Q:What is the role of alkali in the surface
- (Sodium bicarbonate) (chemical formula Na2CO3) and baking soda (sodium bicarbonate) (chemical formula NaHCO3), baking soda is a solution of soda ash or crystal after the absorption of carbon dioxide after the finished product , The two are essentially different.Therefore, the consumption of alkali in some places also known as baking soda (powder). Edible alkali was solid state, round, color white, soluble in water. Alkaline is not a common Seasoning, it is just a food loose agent and meat tenderizer, can make dry goods raw materials quickly rise, soften the fiber, remove the dough's sour taste, the appropriate use for food can bring excellent color, Shape to enhance people's appetite. Alkaline used in a large number of food processing such as noodles, bread, bread, etc.
- Q:What is alkali?
- What is the alkali is the ionic compound, the ionization of the anion is hydroxide (OH-), in fact, the oxygen ion acid root (which can compare sulfur and sulfur), and the anion contains only hydroxide. (Such as LiOH, NaOH, NH3 · H2O) soluble in water, alkaline earth metal ions formed in the periodic table from top to bottom gradually soluble [Be (OH) 2, the alkali metal ions or alkali ions, Mg (OH) 2 is insoluble, Ca (OH) 2, Sr (OH) 2 is slightly soluble, and Ba (OH) 2, Ra (OH) 2 is easily soluble, and other bases are in addition to TlOH and Tl (OH) Is difficult to dissolve alkali and acid metathesis reaction is also known as neutralization reaction, that is, H + + OH- == H2O
- Q:What is the harm to the human body?
- The disadvantage of soda ash is the vitamin B1, B2 and vitamin C in food have a strong destructive effect, and will affect the body of certain minerals absorption and utilization, and therefore can not be abused.
- Q:What is called alkali recovery
- Alkali recovery treatment method is to solve the problem of black liquor is more effective way, through the black liquor extraction, evaporation, burning, causticization of the four main sections, black liquor can be SS, COD, BOD together and completely removed, and recyclable Alkali, resulting in secondary steam (energy). However, the alkali recovery system has high technical requirements and high investment in equipment. Since the small and medium sized paper mills are generally unable to bear the high cost of building the alkali recovery system, the alkali recovery system is only mainly used in large paper mills. In addition, the straw pulp produced white mud in the high silicon content, easy to burn back into lime, white mud may cause secondary pollution.
- Q:What is the big base?
- Large alkali is the main component of sodium carbonate.
- Q:How to go to the base of the teapot
- Vinegar, or toothpaste, you try
All-key, has the introduction of foreign advanced production equipment and technology, automation, quality products series. In today's China national industry it represents the highest level of product quality and meet the requirements of the development of science and technology trademark.
Main production: caustic soda, plastic.
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