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2 weeks ago

Effects of Methylisothiazolinone

It is reported that Methylisothiazolinone has the cytotoxicity and neurotoxicity. It is well-known that Methylisothiazolinone is widely used in industrial, household and personal cleaning products which prolonged exposure to hinder the growth of the birth of neurons in rats.  

University of Pittsburgh school of medicine, Elias Aizenman) in a telephone interview told us that "there are many instances of Methylisothiazolinone exposure in the workplace has confirmed, only be regarded as burns, dermatitis or allergic reaction".

"I worry that working environment of pregnant women exposed to a sufficiently high concentration of Methylisothiazolinone, may have some impact on the developing embryo, just we don't know".

Nanjing Jiancheng Chemical Industrial Co.Ltd founded in 1998, is one of the largest preservative manufacture in China. The Factory mainly produces all kinds of preservatives, which widely applied in cosmetics, medicine, and food industry. Our main products are Diazolidinyl urea, Imidazolidinyl urea, Methylparaben, Ethylparaben, Propylparaben, Butylparaben, Bronopol, Allantoin, Germall Plus, JMB, JMC, JMBP and so on. Our products are well exported to all over the world, such as North America, Europe and Southeast Asia.

 

 

Contact Us

Add: LI Shui Economic and Technological Development Area, Nanjing, Jiangsu.

Tel: 0086-025-52397808

Fax: 0086-025-51192304

Email: info@paraben-preservatives.com

Web: www.paraben-preservatives.com

 

 

3 weeks ago

Getting To Know Thiocarbohydrazide

Thiocarbohydrazide(CH5N3S) is white or straw yellow crystalline powder which is soluble in water and ethanol. It easy to react with aldehyde or ketone and form into special crystal products, and easy to react with carboxylic acid.

Thiocarbohydrazide is an important intermediate for organic synthesis, some heterocyclic Thiocarbohydrazide pharmaceuticals, pesticides in the synthesis of a wide range of uses, while some of its metal derivatives also has great application value.

The synthesis of several, but now is usually used with hydrazine hydrate and carbon disulfide as the raw material.

TongJiu Hydrazine Hydrate Industry Co., Ltd was found in 2002, Located at Xinhua West Road 10#, NanJing City, China, mainly producing hydrazine hydrate. Our company occupies an area of 50000 square metres with fixed assets of RMB 10million.

We mainly specializes in the production and research of auxiliary agents for oil field, including 1H-1,2,4-Triazole, Hydrazine Hydrate,O-chlorbenzyl chloride and so on. The production capacity of Aminoguanidine bicarbonate is 15000 mts per year, and sodium hormate 25000 mts per year, 2-Cyano-4-Nitro-6-Bromoaniline 18000mts per year.

 

Contact us:

Tel:0086-25-52397808

Fax:0086-25-68650010

E-mail:info@hydrazine-hydrate.org

Website:www.hydrazine-hydrate.org

Add:Xinhua West Road 10#, Zhuzhou City, China

 

1 month ago

Getting To Know Potassium Polyacrylate

Potassium Polyacrylate is a kind of good stabilizer for well wall, with strong abilities of preventing argillutite and drill cuttings. Potassium Polyacrylate KPAM compatibility with other additives, can be used for dispersion drilling fluids and drilling fluid systems.

Potassium Polyacrylate KPAM can effectively inhibit the formation of mud-making and compatibility with a variety of treatments. It also can improve the rheological properties of the drilling fluid, effectively coated drill bits, inhibit the formations making.

The presence of potassium ions, can prevent the soft shale and crisp hard shale hydration and peeling, helps to stabilize the borehole effects.

With registered capital is RMB16 million and more than RMB90million gross investment, Kegao Chemical (APAM & CPAM manufacturer ) was founded in Jan, 1998.

With the accumulation of experience and competitiveness of these years, our annual production of Polyacrylamide has reached 30,000 now, including Anionic Polyacrylamide, Cationic PAM, Non-ionic PAM, Zwitterionic PAM, Low molecule PAM and Super-high molecule PAM, etc. They are widely used in oil field, water treatment, coal washing, ore dressing, and papermaking industry, etc.

 

 

Contact us:

Cell: 0086-15295759871
Fax: 0086-25-51192304
P.C.: 241100
Email: info@china-vanadium.net
Web: www.china-vanadium.net

 

 

2 months ago

Usage of Potassium metavanadate

Potassium metavanadate is the most common laboratory vanadate reagent, along with Ammonium metavanadate. But it is also accompanied by danger.

Potassium metavanadate is a colorless to pale green colored crystalline solid that it may be toxic by ingestion if you contact will irritate skin, eyes and mucous membranes.  

It is used as raw material for catalysts, as well as raw material for agriculture and pigments. It is well-known that Potassium metavanadate is also used to make dyes, inks and laundry compounds.

Benren Alloy Co.Ltd was founded in 1988. With years' development, it has become a newly high tech enterprise which involves in the production of Vanadium Pentoxide V2O5,Ammonium Dimolybdate,Molybdenum Bar,Tungsten Bar widely used in the field of steel, chemical, electronics, ceramics and so on.

Armed with the latest production arts of ferrovanadium, Benren Alloy also obtain many breakthroughs in the creation of technology, the management of human resources and the development of technologists.

 

Contatct Us:

Benren Alloy Co.Ltd

Tel: 0086 25 52397803

Fax: 0086 25 68650010

P.C.: 241100

Email: info@wuhu renben.com

Web: www.wuhu renben.com

 

2 months ago

Study on Sodium Xylene Sulphonate

Sodium Xylene Sulphonate is widely used in manufacturing daily detergent as a new type of high effective dissolution-added syncretic agent for detergent with low toxicity.

So it compared with those using traditional dissolution-added syncretic agent, detergent using this one features good handle, low thrill and high purity of quality.  

Sodium Xylene Sulphonate is also considered a low hazard ingredient by the Cosmetics Database, which has mild concerns regarding organ system toxicity and skin and eye irritation.

One or more animal studies showed liver effects and skin irritation at high doses that are unlike those found in shampoos or other cleansing products.

Nanjing Jianci Chemical Plant Co.,Ltd found in 1990, is located in Jiangbei Industry Zone of Nanjing, Jiangsu Province, which is near the beautiful Yangtze River. Our plant covers an area of 50,000 square meters with the registered capital of RMB 100 million.

Our products mainly involve two series: series of ParaToluenesulfonic Acid and ParaTertButyl Benzoic Acid. Series of 4-Toluene Aulfonic Acid: P-Toluenesulfonic Acid PTSA, P -Toluene Sulfonic Acid 65% water solution, Sodium P-Toluene Sulfonate, Sodium Xylene Sulphonate and its main raw materials.

Contact Us:

Nanjing Jianci Chemical Plant Co.,Ltd

Tel: 00862552397808

Cell: 008618912955179

Fax: 00862568650010

Email: info@ptoluenesulfonicacidptbba.com

Web: www.ptoluenesulfonicacidptbba.com

 

 

2 months ago

The General Analysis of Solvent orange 7

Solvent orange 7 is deep reddish Orange transparent oil solvent dye that it is soluble in ethanol, acetone and benzene as the red orange. It is of good heat resistance, good light fastness and high tinting strength.

In concentrated sulfuric acid for cherry red, dilution still for cherry red, and then into the orange and red brown with precipitation; In concentrated nitric acid for brilliant orange solution, and then gradually become dark.

It is well-known that Solvent orange 7 is applied in candles, inks, particularly to the staining of petroleum products, as well as to brightening agents.

TongShun Chemical Co, Ltd, set up in 2008, is a modern enterprise manufacturing solvent dyes, fluorescent pigments dyes and dyestuff intermediates.  Currently, our products are exported to dozens of countries abroad.

Our solvent dyes and pigments are widely used in plastic, fiber masterbatch, paint, printing ink, etc.; most of our products comply with relative EU legislation in regard to heavy metal and aromatic amine. Quality and innovation are what we guarantee to achieve customers’satisfactions.

 

Contact us

TongShun Chemical Co.,Ltd

Tel: 0086 25 52397805

Fax: 0086 25 68650010

P.C.: 211100

Email: info@solvent dye.com

Web: www.solvent dye.com

Twitter: solventdye01

 

 

4 months ago

Study on Solvent blue 38

Solvent blue 38 is brilliant green blue powder that it has the good solubility in the solvent. In concentrated sulfuric acid for yellow green, dilution after green blue, with blue green precipitation.

Solvent Blue 38 by Shyam Dyestuff is a soluble dye. It is a phthalocyanine based blue colored organic dye.

As is known to all, Solvent blue 38 is commonly utilized in microscopy to detect demyelination in the central nervous system. It is used as a myelin-sheath stain.

TongShun Chemical Co, Ltd, set up in 2008, is a modern enterprise manufacturing solvent dyes, fluorescent pigments dyes and dyestuff intermediates.  Currently, our products are exported to dozens of countries abroad.

Our solvent dyes and pigments are widely used in plastic, fiber masterbatch, paint, printing ink, etc.; most of our products comply with relative EU legislation in regard to heavy metal and aromatic amine. Quality and innovation are what we guarantee to achieve customers’satisfactions.

 

Contact us

TongShun Chemical Co.,Ltd

Tel: 0086 25 52397805

Fax: 0086 25 68650010

P.C.: 211100

Email: info@solvent dye.com

Web: www.solvent dye.com

Twitter: solventdye01