Category Archives: Organic chemicals

Organic chemicals News

sodium gluconate

sodium gluconate composed with many hydroxyl, named five hydroxyl sodiumacid. molecularfomula:C6H11O7Na. molecular weight:218.14.exterior is white or borown yellow crystalline powder or granule, easy dissolved ether. products slow solidify it be widely used in construction, wash, food and medicine industry. along with strong the country costruction and high quality, the new dvelopment of washing industry. the market demand is very speedy, market appeared a huge potential.

sodium gluconate uses:  chelate for cement: fixed amount of it in cement, then make the concrete sstrong and radom. it can be delay the first time and the last time for solidity. for medicine industry: adjust the body acid-base balance to restore the nomal nerve. for the same purpose apply to food additives. cleaning agent for steel surface: the steel surface must be exacting cleaning bebore plate Bo, Cr, Sn, Ni, then it can be integrated well, now the sodium gluconate play a very important effect. special cleaning agent for glass bottle: main ingredient is it, this cleaning agent can improve those problem: can’t remove dirt directly. block the nozzle and the pipeline.residue after washing is not ideal edible security, after wash water caused public nuisance. for plating and film industry food industry : produce additive prevent low sodium.

If you want to learn more about the sodium gluconate details on the price, specification, package, ect. Please click here, http://www.lubonchem.com. We will provide the most comprehensive information, the most reasonable price and the best quality service for you! If you have any questions, pls contact us without hesitation through these ways:

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Lubon industry Co. Ltd.

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sodium formate

Sodium formate has many other names such as Sodiumformatehydrate; Formic acid sodium salt; formic acid sodium sigmaultra; formic acid sodium; Formic acid, sodium salt; Salachlor.It chemical properties is a white crystalline powder with water absorbing performance and slight formic acid odor, soluble in water glycerol, sightly soluble in ethano, not soluble in ether. Sodium formate‘s melting point is 253οC. Mainly applied to the manufacture of formic acid and oxalic acid, as well as to the manufacture of dimethyl formamide.

 

It has many grades, we can provided the high-purity grade and the content is ≥98.0%, specific class ≥97.0%, priority level ≥96.0%, class A ≥95.0%, class B 94.0% and qualified product 92.0%.

 

Sodium formate‘s use :

1.Leather industry, chrome tanning method in camouflage acid.

2.For the synthesis of catalysts and stability agent.

3.Printing and dyeing industry, reducing agent.

For the production of sodium hydrosulfite,oxalic acid and formic acid

In recent year, the early strength of cement is also a large number of applications and preparation of low toxicity, environmental protection, oil field drilling fluid.transport and storage

 

If you want to learn more about the sodium formate details on the price, specification, package, ect. Please click here, http://www.lubonchem.com/. If we can be of any further help, please feel free to let us know. Customers’ inquiries are always meet with our careful attention. Our information as follows:

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Sulfamic acid

Sulfamic  acid, white rhombic crystal. Non-volatile, non-hygroscopic, density 2.126, melting point 205 ℃ (decomposition starts). Soluble in water , slightly soluble or insoluble in organic solvents. In aqueous solution can be ionized, was moderately acidic. Most salts are soluble in water. Normal temperature stability. Decomposition at high temperatures. Sulfamic acid chemical information:

CAS NO: 5329-14-6

EINECS NO: 226-218-8

Molecular Formula: H3NO3S

Molecualr Weight: 97.09

Sulfamic acid aqueous solution has the same strongly acidic with hydrochloric acid, sulfuric acid, etc., so called known solid acid, having a non-volatile, non-toxic to humans and minimal odor characteristics. Sulfamic acid aqueous solution of iron corrosion products slower effect can add some sodium chloride, hydrochloric acid produced so slowly, thereby effectively dissolving the iron deposit. Sulfamic acid aqueous solution can remove scale and corrosion products of iron, steel, copper, stainless steel and other materials equipment surfaces. In addition, it is the only used as a galvanized metal surface cleaning acid. When cleaning using the sulfamic acid solution, the temperature control in general not exceed 66 ℃ (to prevent decomposition of the amino acid) at a concentration of not more than 10%.

In addition ,sulfamic acid can be used as a production acesulfame, cyclamate sweeteners and other raw materials. When used for cleaning metal, salt of sulfamic acid and the majority of metal oxide is soluble in water, and less corrosive to metal amino acid other than a mineral acid. It is also used for boiler cleaning equipment, acidizing oil sludge pit, and  also apply to the manufacture of forest herbicides. Flame retardant fabric timber manufacturing, timber, paper, cotton fiber is added a certain amount of sulfamic acid can improve the whiteness of the bleached and can improve the flexibility of the fibers. At the same time, sulfamic acid can also be used in the manufacture of pesticides, pharmaceutical intermediates.

 

If you want to learn about the sulfamic acid different specification, price, transportation and other export information ,please click here http://www.lubonchem.com/buy-sulfamic-acidsulfamic-acid-price-p-117.html. Industry Co., Ltd will provide the most comprehensive information, the most reasonable price and the best quality service for you! If you have any questions, pls contact us without hesitation through these ways:

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polyvinyl alcohol(PVA) characteristics and applications

Polyvinyl alcohol (be called PVA for short) , a kind of high molecular polymer. Chemical characteristics :

CAS NO:9002-89-5

Molecular Formula:(C2H4O)n

Molecular Weight:44.0526

Description : appearance is white or slightly yellow flocculent, flake, granular or powdered solids; non-toxic, tasteless, non-polluting. Polyvinyl alcohol is a water-soluble resin having a good chemical stability, adhesion, film, insulation resistance, oil resistance, abrasion resistance, gas block, and other characteristics, with a typical chemical properties of the polyol, capable of esterification, etherification, and acetalization reaction.

polyvinyl alcohol has widely applications in different industry ,such as:

(1)     Applications in the textile industry: mainly used in the yarn sizing agent, fabric finishing agent, vinylon fiber raw materials;

(2)     Applications in architectural decoration industry: mainly used as Polymeric emulsifier, dispersant, and polyvinyl formaldehyde, acetaldehyde, butyral resin;

(3)     Applications in timber industry and paper industry is used as the binder;

(4)     polyvinyl alcohol is also used in oil exploitation cementing agent;

(5)     In cosmetics, pharmaceuticals, printing, ceramics, steel, electronics, electroplating, etc. There is also a wide range of applications.

Polyvinyl alcohol packing and storage:

Packing : flocculent polyvinyl alcohol packed with colorless medium density polyethylene plastic film bags, net weight 12.5kg / bags; granular or powdered polyvinyl alcohol packed with colorless medium density polyethylene plastic film bags, high-density polyethylene plastic liner colorless, sub-NW 20.0kg / bags, 25.0kg / bags in two sizes.
Storage : Polyvinyl alcohol should be stored in a dry, well ventilated room, note moisture proof, prevent sun and rain.

If you want to learn about the polyvinyl alcohol different specification, price ,transportation and export information ,please click here http://www.lubonchem.com/where-to-buy-polyvinyl-alcohol-lubon-industry-coltd-polyvinyl-alcohol-suppliers-p-116.html . Industry Co., Ltd will provide the most comprehensive information, the most reasonable price and the best quality service for you! If you have any questions, pls contact us without hesitation through these ways:

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polyvinyl alcohol

LUBON INDUSTRY CO.,LTD. as a professional chemical manufacturer , we can be confident to tell you we can provide the high quality polyvinyl alcohol with you and the price can be best.

Polyvinyl alcohol has excellent film forming, , and properties. It is also resistant to oil, grease and . It is odorless and nontoxic. It has high tensile strength and flexibility, as well as high oxygen and aroma barrier properties. However these properties are dependent on , in other words, with higher humidity more water is absorbed. The water, which acts as a plasticiser, will then reduce its tensile strength, but increase its elongation and tear strength.Polyvinyl alcohol is fully degradable and is a quick dissolver. PVA has a melting point of 230-65533; 65533; C and 180190; 65533; 65533; C for the fully hydrolysed and partially hydrolysed grades. It decomposes rapidly above 20065533;65533; C as it can undergo at high temperatures.

 

Polyvinyl alcohol‘s use can prefect as follows:

1. Adhesive and thickener material in latex paints, paper coatings, hairsprays, shampoos and glues.

2. Textile agent

3. barrier in (PET) bottles.

4. for use as synthetic vessels in flow testing.

5. Movie and children’s play or slime when combined with

6. Feminine hygiene and adult incontinence products as a plastic backing sheet.

7. As a because materials such as do not stick to it.

8. As a water-soluble film useful for packaging.

9. As fiber reinforcement in concrete

10. As a surfactant for the formation of polymer encapsulated nanobeads

11. Used with polyvinyl acetate to make Elmer’s glue

12. Used in eye drops and hard solution as a lubricant.

13. Used in protective chemical-resistant gloves

14. Used as a for specimen collection, especially stool samples

15. When doped with iodine, PVA can be used to polarize light.

16. As an agent in medical procedures

 

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Lubon industry Co. Ltd.

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Use of Sodium gluconate

LUBON INDUSTRY Co., LTD are specialize in producing Sodium gluconate. Used in industry is very broad, can be used as a cleaning agent, admixture, water reducer, retarder, water stabilizer and medicine etc..

As steel surface cleaning agent:

The steel surface such as the need for plating, chrome, nickel, tin pot in order to adapt to the special use, such as the manufacture of tin plate, galvanized plate, chrome plated surface (electricity), the slab surface are required to undergo strict cleaning, make the coating and the steel surface is firmly combined, then add sodium gluconate in the cleaning agent will achieve very good the effect of.

Used as cement admixture:
Add a certain amount of sodium gluconate in cement concrete, can increase the plasticity and strength, and the effect of blocking, i.e. delayed initial and final setting time of concrete

Sodium gluconate as the reducing agent, through access to the effects of added sodium gluconate: 1, improve work performance in water to cement ratio (W/C) under the condition of invariable, adding sodium gluconate can promote the work of. Then, sodium gluconate is the role of plasticizer, 2, increase the intensity when the cement content remain unchanged while the water content of concrete can be reduced (W/C decreased). 3, to reduce the water content and cement content of cement in the same ratio decreased, W/C ratio remained constant.

Sodium gluconate as retarder
Sodium gluconate can significantly delay the start and end of the concrete setting time. When the dosage is 0.15% below, logarithmic and initial solidification time amount is proportional, namely adding amount doubled, the initial solidification time delay to ten times, which makes the working time from a few hours to a few days without compromising strength

As the water quality stabilizer:
Because the sodium gluconate has excellent inhibition effect, so it is widely used for water quality stabilizer, such as the circulating cooling water system of petrochemical enterprises, low pressure boiler, engine cooling water system treatment agent. Because it has the following advantages: the specific has obvious coordination effect. Suitable for molybdenum, tungsten, silicon, phosphorus, nitrite and other formula, because the coordination effect, corrosion inhibition effect is greatly improved. The corrosion rate increases with increasing temperature. General corrosion inhibitor with the increase of temperature and the corrosion rate decreased, or even complete loss of function. But the sodium gluconate on the contrary, the corrosion rate in a certain range increased with the increase of temperature, the scale inhibition ability of calcium, magnesium, iron salts: has a strong complexing ability, so the scale inhibition ability is very strong, especially has excellent chelation on Fe3+, or even have a role in the internal PH wide. The arc pollution. The use of sodium gluconate as circulating cooling water corrosion inhibitor, eradicate pollution, which is currently used by the other advantages of scale and corrosion inhibitor and incomparable.

And used in medicine:
Regulation of acid-base balance in human body, to restore the normal nerve function, can also be based on the same objective, used as a food additive.

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Organic chemical information

Organic chemical is short for organic chemical industry, also known as organic synthesis industry. Based on oil, natural gas, coal and other raw materials, mainly the production of various kinds of organic material industry.

Evolution of late nineteenth Century began production of industrial electric furnace method for carbide, with coal as raw material, the synthesis from acetylene basic organic products has created conditions. In Germany to around 1910, achieved by acetylene tetrachloroethane, trichloroethylene, acetaldehyde, acetic acid, such as industrial production, then to the front of the world war ii, the synthesized from acetylene other products have been put into production in Germany. Another main routes to coal as raw material, from synthesis gas or carbon monoxide synthetic organic products of methanol synthesis, 1923 success in Germany, began with the development history of synthesis gas as a raw material for the synthesis of industrial.

With the development of oil refining industry, the petroleum hydrocarbon raw material for the synthesis of organic products has been the subject of attention. On one hand, starting from the petroleum hydrocarbon, olefin, acetylene and converted to syngas process have to achieve industrial production; on the other hand, since 1920 by isopropanol propylene synthesis put into industrial production, in order to olefin as organic synthesis industry has got great development starting point. The above illustrates the basic organic chemicals from coal based raw materials to the petroleum hydrocarbons as raw material, and the synthesis of steering from acetylene as raw material in the synthesis of olefins as raw material. In general, petroleum chemical basic organic chemical large part or the major part is often called the petrochemical industry。

Basic organic chemical product variety, according to the materials used can be divided into the following categories: synthetic gas products, methane series products,

Vinyl products, acrylic products, C4 or more fatty hydrocarbon products, acetylene series products, aromatic products. From the above each kind of starting materials can be prepared a series of products.

Basic organic chemical industry has a great importance, it is the foundation of the development of various organic chemicals production, is the main component of modern industrial structure. Can be summarized as the following three main aspects:
The production of synthetic rubber, synthetic fiber, plastic and other polymer chemicals, namely monomer polymerization;
The other organic chemical industry, including fine chemical products raw materials;
By the properties of some products for direct consumption, for example, used as a solvent, refrigerant, antifreeze, heat carrier, gas absorbent, and directly for medical drugs, disinfectants.

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DL-Malic acid application

Dl-Malic acid properties: stable in the common environment, white crystalline powder;, tasteless, soluble in water and ethanol, slightly soluble in acetone. As the acidity regulator , antistaling agent, the PH regulator, Dl-Malic acid is a kind of safety food additives recognized by internationally, with wildly applications.

DL-Malic acid application in the food industry :when used in food additives as the acidity regulator, it is good for keep the products in colour well. Another DL-Malic acid application is used as the preservative, protect products from go bad, it also used in medicine production.

DL-Malic acid application in the medicine grade , has the effect of enhancing digestive ,reducing dad cholesterol. One of the most important DL-Malic acid application is maintain normal blood pressure, keep sugar levers stable, also contribute to skin whitening ,skin smooth .Nowadays, for the fat women, the DL-Malic acid application in the health drink ,is a kind of ideal drug additives to lose weight.

In daily life ,there are also widely DL-Malic acid application, such as cosmetics, cleaning teeth, food additives.

If you want to learn more about the DL-Malic acid application, pls click here -http://www.lubonchem.com Lubon Industry Co., Ltd is one of the best DL-Malic production factory in China, we will make a good introduction for you.

Benzene : supply and demand with the increasing trend of stabilization

2013 , domestic benzene market has experienced three down two liters of adjustment repair process. The first half of 2013 , the country experienced two consecutive benzene prices have fallen sharply , down to 19%. After continuous consumption of low-priced stocks began to rebound in the second half quotes to repair nearly three months in a row , dropping again in late September last year , but the first half had experienced deep whipsaw round , so the volume and price compared to under good conditions , last November to complete the bottoming consolidation , the market began to pick up, and continuous volume and price . Continue reading →

East China styrene inventories continue to increase

As of December 25, 2013, Jiangsu port spot styrene trade stocks in the vicinity of 57,000 tons, representing an increase of 06,000 tons the previous week. Domestic self-sufficiency which 0.5 million tons, compared with 00,500 tons the previous week; 20,900 tons of cargo to Hong Kong, compared with 02,600 tons the previous week; addition, the week of digest inventory 19,800 tons, unchanged from the previous week.

East China port stocks rise was mainly due to the significant increase in the number of imported cargo, and port digestion mediocre. Currently in East spot market is relatively stable overall supply and demand side, domestic manufacturers gradually reduced operating conditions, especially in the north of the device, while the more sluggish end-market demand, market demand for downstream products is limited, some of the large demand for styrene downstream manufacturers, mainly through digestion contracts to meet, spot foreign mining less. Domestic supply and demand outlook is expected to face further loosening, stocks will continue to rise.(Organic chemicals News)