|
|
|
|
|
[Sell]
Nisin |
|
|
Nisin is a natural antimicrobial agent used as a preservative in heat processed and low pH foods. our products is Grayish white or yellowish powder coz it is Manufactured by fermenting the crop (rice)bacteria. Nisin is listed as a "natural preservative" in chemical dictionaries it is a replacement or partial replacement of chemical preservatives." if you are in the market in this materials, the detailed products information, use method and samples are available to you. write by Leo Zhang, tel: Fax: Mail: |
|
» Posted by: Unitechem Co., Ltd [China] |
|
|
|
|
|
[Sell]
Kojic Acid |
|
|
Dear Sir We mainly manufacture the following products: Kojic Acid Kojic acid conventionally named 5-hydroxy-2-hydroxymethyl-4H-pyran-4-one, is a white or cream-colored acicular crystal. It easily dissolves in water, alcohol and acetone, slightly dissolves in ether, ethyl acetate, chloroform and pyridine, does not dissolves in benzene. Molecular weight: 142.1 Melting point: 153-156¢J Molecular formula:C6H6O4, CAS No:501-30-4 Toxicity test data: LD502500-3500mg/kg If you are in the position of buying, should contact with us: Leo zhang of Unitechem Biology. Tel: Fax: mail:
|
|
» Posted by: Unitechem Co., Ltd [China] |
|
|
|
|
|
[Sell]
Benzoyl Peroxide |
|
|
Benzoyl Peroxide Dear Sir, We are in the position of supplying Benzoyl Peroxide 98% min. from China. If you have channel to sell it or in need of this item, pls feel free let me know--posted by Leo Zhang of SINOCHEM. email: Tel: 0086-22-25292469 |
|
» Posted by: Unitechem Co., Ltd [China] |
|
|
|
|
|
[Sell]
Dodecanedioic acid(ddda) |
|
|
Dear sir: We can supply you dodecanedioic acid(ddda) with good quality at competion price.Price:USD4500/MT FOB XINGANG.If you reply please contact with us. |
|
» Posted by: Sinochem hebei [China] |
|
|
|
|
|
[Sell]
Offer Citric Acid |
|
|
We are manufacturer and exporter of Citric Acid,if you interested in this item,pls kindly contact me! Be sure you will get high quality best price products. |
|
» Posted by: Shijiazhuang jihua chemical textile co.,ltd [China] |
|
|
|
|
|
[Sell]
N-acetylneuraminic acid |
|
|
Sialic acid is the general name of neuraminic acid derivatives. N-acetylneuraminic acid and N-glycolylneuraminic acid are the common and representative substances of those derivatives. We provide three products, including N-acetylneuraminic acid (NANA, Neu5Ac), N-glycolylneuraminic acid (NGNA, Neu5Gc) and N-acetylneuraminic acid methyl ester. Q.S. products can be used as research reagents and/or raw materials for carbohydrate synthesis, pharmaceuticals and neutraceuticals.
|
|
» Posted by: Shenzhen QiuSuo Biotech Co., Ltd [China] |
|
|
|
|
|
[Sell]
Chitin and Chitosan |
|
|
We are Thai Manufacturers & Suppliers of Chitin and Chitosan We have production Chitin and Chitosan from Shrimp shell, Crab shell (Snow crab, Blue swimming crab) and Squid pen. In the world market with a client contact from Asia-pacific, having capacity; 18 tons CHITIN, 6 tons CHITOSAN And we have production according to the buyer¡¦s specification.
|
|
» Posted by: Aqua Premier Co., Ltd [Thailand] |
|
|
|
|
|
[Sell]
Electro insulating lacquers |
|
|
Our company Spacar Enterprises Ltd, a trading and exporting of organosilicone products produced by a parent Ukranian company in Ukraine is offering for sell electro insulating lacquers: 1. Applications: • Lacquer KO-916A is designed for production of fiberglass- insulated winding wires and heat-resistant wires and cables with fiberglass proofing. • The KO-916A coating shows high durability, weather and moisture resistance, resistance to attack of oil, heat, and gasoline. Shelf life - 6 months 2.Applications: • Lacquer KO-916K serves for impregnation of winding of electric apparatus, transformers with class H insulation, electrical machines and apparates with tropicalized and maritime construction. • The lacquer is successfully used for repairs of load-lifting magnets, coils of electromagnetic separators as well as redesign and repairs of electrical machines. Shelf life - 6 Months 3. Applications: • Lacquer KO-921 is distinguished by its low drying temperature, good dielectric properties, moisture and heat resistance. • The product serves for impregnation of glass winding of wires and cables. It is also used as impregnating and coating lacquer, operating at 250ºC. • The product is widely used for protection of electric machines and apparatus from mold and fungi. • In food industry, the lacquer is used as release agent for metal forms for baking meat as well as protective coat for metal forms for baking bread and biscuits. Shelf life - 12 Months 4.Applications: • Lacquer KO-922 serves as adhesive in production of heat resistant glass-bonded micaite which is used in the production of electrric machines with class H insulation as well as electric machines and apparatus operating at 250ºC for a short time. • Lacquer KO-922 is used in the production of glass - asbestos fabric. Shelf life - 12 Months 5.Applications: • Lacquer KO-923 possesses high dielectric properties, good adhesive and impregnating ability. • Lacquer KO-923 is used for impregnation of winding of electric machines and apparatus operating at 180-220ºC under high humidity conditions. • It also serves for preparation of protective heat-resistant enamels continuously operating at 80-220ºC and at 250-300ºC for a short time. • Lacquer KO-922 is widely used as antirust coating for metal surfaces. Shelf life - 6 Months 6.Applications: • Lacquer KO-978 is used as adhesive in manufacture of flexible composite materials on base of mica plastic papers as well as for impregnation of windings of class H electrical machines and apparatus. Shelf life - 6 months 7.Applications: • serves for impregnation of windings of class H electrical machines and apparatus as well as manufacture of varnished glass-rubber cloth LSKR; • prior to application, Compound K-43 should be added with drying catalyst of plumbum linoleate and thoroughly stirred; • catalyst is not in delivery set of compound. Shelf life - 6 months 8.Applications: • KO-915B shows good heat resistance, high dielectric characteristics, good adhesive and insulating capacity. • KO-915B serves for preparation of heat- and humid- resistant electric insulating materials which are used in manufacture of class H electrical machines and apparatus. • KO-915B is also used in the manufacture of glass fabrics, glass fiber- insulated wires, insulating enamels. Shelf life - 6 months 9.Applications: • Lacquer KO-991-4 is used with addition of drying catalyst 64B , or ZK-1, or ZK-12: o 64B is introduced 12 hrs before the use of the lacquer at the rate of 6% to the base of lacquer and thoroughly stirred, o ZK-1 and ZK-12 is introduced in the lacquer direct before use at the ratio ZK-1 /lacquer as 5,2 g/100 g und ZK-12/ lacquer as 2,6 g/100 g. The rate of ZK-1 can be reduced to 50% to improve adhesion of the lacquer to the substrate. • Due to high adhesive capacity, KO-991-4 is used in the manufacture of mica-based insulating materials and glass fabrics. Notes: The use of KO-991-4 without drying catalyst is also possible. This is responsibility of customer to specify the storage time of the lacquer with added promoter and fix it in the application instruction. Shelf life - 12 months
|
|
» Posted by: Spacar Enterprises LTD [Cyprus] |
|
|
|
|
|
[Sell]
Heat resistant varnishes |
|
|
1. HEAT-RESISTANT VARNISH КО-049 Binder in the manufacture of heat-resistant cold drying enamels for protection of parts operating at temperatures of about 300¢XC. 2. HEAT-RESISTANT VARNISH КО-075 Preparation of the heat-resistant enamel KO-835. The latter is prepared directly before use by mixing 94 parts by weight of the lacquer and 6 parts by weight of aluminium powder. The enamel is designed for parts operating at temperature of about 500¢XC. Protection of separators, gas traps with the fitting, cyclone settlers in oil-fields. Corrosion prevention of external surface of gas ducts, chlorinators, steam and gas turbines, ejectors, different elements of agricultural machines, air drying apparatus, chemical catching equipment, equipment in by-product coke production. Protection of car radiators as well as other elements and equipment operating at 350-400¢XC for a long time. Corrosion prevention of internal surface of steam-water tanks operating at 150-160¢XC. Sizing and dressing of artificial fur; improvement of resistance of protective clothing to attack by acids; impregnation of filter fabrics to increase serviceability, heat and wear resistance. Release coating in the production of glass and fiberglass plastics; a component of parting paints. Combination of the lacquer KO-075 with pentaphthalic (perchlorovinyl) nitrocellulose enamels provides improvement of the film strength, water, heat and light resistance, water repellency, gloss and hardness. 3. HEAT-RESISTANT VARNISH КО-85FМ Painting of woodwork (without polishing). Manufacture of heat-resistant enamel which presents a mixture of the lacquer and aluminium powder as 100:5. Due to the high resistance to heat, humidity and gasoline the enamel can be used for hardware operating at 300-3500C for a long time as exhaust pipes and ejectors of crawlers, parts of boilers, chimneys and wire ends as well as for restoration of damaged lacquer coatings. 4. HEAT-RESISTANT VARNISH КО-85FМ-1 Insulating, moisture-resistant and impregnating material as well as binder for manufacture of paint?and?lacquer coatings. 5. HEAT-RESISTANT VARNISH KO-08, KO-08K КО-08 Binder for heat-resistant dyed enamels: coatings withstand the operating temperatures of about 400¢XC or 600¢XC upon adding aluminium powder. Permitted to: use as protective coat for surfaces which are in contact with food stuffs. КО-08K Binder for heat-resistant enamels in combination with inorganic pigments and extenders (operating temperature to 800¢XC). Due to good adhesion to steel, titanium, ceramics, glass and copper, the enamel provides the antirust protection of articles made of these materials under any environmental conditions. 6. HEAT-RESISTANT VARNISH КО-815 Manufacture of heat-resistant enamels. The latter are made by mixing the lacquers with aluminum powder. Enamels are designed for hardware which operates at 400-500¢XC for a long time.
|
|
» Posted by: Spacar Enterprises LTD [Cyprus] |
|
|
|
|
|
[Sell]
We are chemical product manufacturer and exporter |
|
|
Dear Sir or Madam, We are chemical product manufacturer and exporter. Now it is our product list, if you are interested in our product, please free feel contact us. CHEMICAL PRODUCT LIST£º MELAMINE£¬ MELAMINE MOULDING COMPOUND£¬ CYANURIC ACID (ICA)£¬ SODIUM DICHLOROISOCYANURATE (SDIC)£¬ TRICHLOROISOCYANURIC ACID (TCCA)£¬ ANALGIN (DAB10)£¬ SODIUM BROMATE£¬ POTASSIUM BROMATE£¬ SODIUM BROMITE£¬ FUMARIC ACID£¬ NITRIC ACID£¬ C9 PETROLEUM RESIN£¬ C5 PETROLEUM RESIN. Best regards, Leri (marketing manager) QINGDAO HUALU MELAMINE CO., LTD. ADDRESS:2409B GOLDEN LIGHT MANSION,
TEL: FAX: E-mail: melamine[-skipped-].qd.sd.cn
Homepage:
|
|
» Posted by: Qingdao hualu melamine co., ltd [China] |
|
|
|
|
|
[Sell]
Dimethyldiethoxysilane |
|
|
Molecular Formula: (CH3)2Si(C2H5O)2 Properties: Colorless, transparent liquid. Technical specifications: Index name Index Density(25)g/cm3 0.899 Content of Dimethyl diethoxy silicane % 98.5 Content of Ethanol % 1.5 Boiling point() 114 Flash point() 11 Refractive index() 1.403 Applications: It is used as structure controlling agent in the preparation of silicone rubber, and chain extender in the synthesis of silicone products, and raw material in the synthesis of silicone oil. Package: Galvanized iron drum or iron drum lined with plastic. Net weight:160kg. |
|
» Posted by: Jilin Xinyaqiang Industry Co., Ltd [China] |
|
|
|
|
|
[Sell]
Methyltriethoxysilane |
|
|
Molecular Formula: CH3Si(C2H5O)3 Molecular weight: 178.56 Properties: Colorless, transparent liquid. Technical specifications: Index name Index Density(25)g/cm3 0.827 Content of methyl triethoxysilicane % 98.5 Content of Ethanol % 1.5 Boiling point() 143 Flash point() 35 Refractive index() 1.38¡Ó0.02 Applications:It is used as crosslinking agent for silicone rubber and fire retardants, also used for modification of synthetic resins. Prime treatment for hard-coating on plastics; water-repellent agents. Package: Galvanized iron drum or iron drum lined with plastic. Net weight:160kg. |
|
» Posted by: Jilin Xinyaqiang Industry Co., Ltd [China] |
|
|
|
|
|
[Sell]
Hexamethyldisilane |
|
|
Assay98.0 |
|
» Posted by: Jilin Xinyaqiang Industry Co., Ltd [China] |
|
|
|
|
|
[Sell]
Methyltriacetoxysilane |
|
|
Assay98.0% |
|
» Posted by: Jilin Xinyaqiang Industry Co., Ltd [China] |
|
|
|
|
|
[Sell]
Offer metallurgical coke |
|
|
Our company specializes in imports and exports limited company of the coke.We can supply grade one and two metallurgical coke 100,000 ton each month. Thanks and best regards Mr.shen Tel[-skipped-] Fax: |
|
» Posted by: Shanghai Enbei Foreign Trade Co.,LTD [China] |
|
|
|
|
|
[Sell]
Organic Chemicals |
|
|
Dear Sirs! At present time we have an offer to sell chemicals, such as: amino acides and different feed validives for Poultry and Animal feed industries, produced in Russia; DL-methionine 99% feed grade, anti oxidant BHT, also Diethylene glycol, Monoethylene glycol, Copper sulphate. Please, contact us +7 812 1401841 Mrs.Elena Anisimova |
|
» Posted by: Russian-asian expo center [Russian Federation] |
|
|
|
|
|
[Sell]
Stannous chloride |
|
|
WE CAN PROVIDE YOU OUR PRODUCTS WHEREVER YOU ARE.WE ALSO CAN ASSURE YOU GOOD QUALITY OF OUR PRODUCTS. |
|
» Posted by: Jiangsu yoke chemical co.,ltd [China] |
|
|
|
|
|
[Sell]
Brochem vitamin E |
|
|
Brochem vitamin E We produce natural mixed tocopherols which contain tocopherols minimum 500mg/g, 700mg/g, 800mg/g and d-a-tocopherols which potency are 1000IU/g, 1200IU/g. They are up to the standards of USA FCC. 1. Product: 500 Tocopherols mg/g minimum: 500 mixed Potency IU/g,: NA Specific rotation[a]d25(*25 is superscript): +20¢X Appearance: Clear, brownish red viscous oil Taste: Mild characteristic Odor: Typical vegetable oil 2. Product: 700 Tocopherols mg/g minimum: 700 mixed Potency IU/g,: NA Specific rotation[a]d25(*25 is superscript): +20¢X Appearance: Clear, brownish red viscous oil Taste: Mild characteristic Odor: Typical vegetable oil 3. Product: 800 Tocopherols mg/g minimum: 800 mixed Potency IU/g,: NA Specific rotation[a]d25(*25 is superscript) : +20¢X Appearance: Clear, amber viscous oil Taste: Mild characteristic Odor: Typical vegetable oil 4. Product: 1000 Tocopherols mg/g minimum: 680 d-alpha Potency IU/g,: 1000 Specific rotation[a] d25(*25 is superscript): +24¢X Appearance: Clear, amber viscous oil Taste: Mild characteristic Odor: Typical vegetable oil 5. Product: 1200 Tocopherols mg/g minimum: 810 d-alpha Potency IU/g,: 1200 Specific rotation[a]d25(*25 is superscript): +24¢X Appearance: Clear, amber viscous oil Taste: Mild characteristic Odor: Typical vegetable oil
|
|
» Posted by: Beijing research institute of chemical and metallurgy [China] |
|
|
|
|
|
[Sell]
Sell 4-Chloroanisole |
|
|
Anisole Appearance: Colorless liquid with scent Molecular Formula: C7H8O Formula Weight: 108.13 Structure Formula: CAS number: 100-66-3 Density: 0.99 Boiling point: 154¢J nD20 1.516-1.519 Anisole Content¡AGS, % ≥ 99.5 Moisture % ≤ 0.05 Appearance Colorless liquid with scent -------------------------------------------------------------------------------- P-Bromoanisole Appearance: Colorless liquid with scent Molecular Formula: C7H7OBr Formula Weight: 187.03 Structure Formula: CAS number: 104-92-7 Density: 1.49 Melting point: 9-10¢J Boiling point: 223¢J nD20 1.563-1.565 Flash point: 94¢J 4-Bromoanisole Content¡AGS, % ≥ 99.0 Moisture: % ≤ 0.001-0.002% -------------------------------------------------------------------------------- 4-Methylanisole Appearance Colorless liquid with scent Molecular Formula C8H10O Formula Weight 122.16 Structure Formula CAS number 104-93-8 Density 0.96 Boiling point 174¢J Flash point 53¢J nD20 1.51-1.513 4-Methylanisole Content¡AGS, % ≥ 99.5 -------------------------------------------------------------------------------- 2-Methylanisole Appearance:Colorless liquid with scent) Molecular Formula: C8H10O Formula Weight: 122.16 Structure Formula: CAS number: 578-58-5 Density: 0.98 Boiling point: 170-172¢J 2-Methylanisole¡AGS, % ≥ 99.5 -------------------------------------------------------------------------------- 3- Methylanisole Appearance Colorless liquid with scent Molecular Formula: C8H10O Formula Weight 122¡D16 Structure Formula: CAS number 100-84-5 Density 0.96 Boiling point 175-176¢J Flash point 54¢J nD20 1.512-1.514 3-Methylnisole Content¡AGS, % ≥ 99.5 -------------------------------------------------------------------------------- Phenetole Appearance Colorless liquid with scent Molecular Formula C8H10O Formula Weight 122.16 Structure Formula CAS number 103-73-1 Density 0.96 Boiling point 169-170¢J Flash point 57¢J nD20 1.5055-1.5075 Phenetole Content¡AGS, % ≥ 99.0 -------------------------------------------------------------------------------- 2-Chloroanisole Appearance Colorless liquid with scent Molecular Formula: C7H7ClO Formula Weight: 142.58 Structure Formula: CAS number: 766-51-8 Density: 1.12 Boiling point: 195-196¢J Flash point: 76¢J nD20 1.5435-1.5455 2-Chloroanisole Content¡AGS, % ≥ 99.5 -------------------------------------------------------------------------------- 3-Chloroanisole Appearance: Colorless liquid with scent Molecular Formula: C7H7ClO Formula Weight: 142.58 Structure Formula: CAS number: 2845-89-8 Density: 1.16 Boiling point: 193¢J Flash point: 73¢J nD20 1.5345-1.5365 3-Chloroanisole Content¡AGS, % ≥ 99.5 -------------------------------------------------------------------------------- 4-Chloroanisole Appearance Colorless liquid with scent Molecular Formula: C7H7ClO Formula Weight: 142.58 Structure Formula: CAS number: 623-12-1 Density: 1.16 Mmelting point: -18-200¢J Boiling point: 198-202¢J Flash point: 78¢J nD20 1.534-1.536 4-Chloroanisole Content¡AGS, % ≥ 99.5
|
|
» Posted by: Lizi tianyuan fuli chemical factory [China] |
|
|
|
|
|
[Sell]
Offer graphite electrodes(RP, HP, UHP) |
|
|
Our Corp. is specialized in managing the Carbon(Graphite) Series products (HTTP://WWW.QHGRAPHITE.COM), especially; (1)We can supply the Series-Connection Type Graphitization Electrodes.Its typical properties are stabler during the use. Our Corp. is the first Corp. in China which can supply this kind of electrodes in large quantities.The specification we have: 12",14",16",18",20".At the beginning of the next year,we will also can supply: 22",24",26". (2)The Graphite Electrodes(RP,HP,UHP)(Diam.55mm - 600mm).The length of Diam.100mm & 130mm we can achieve 1900+/-100mm. After common research of many years,we have manufactured a kind of products - Resistant Oxidative Impregnation Graphite Electrodes,the consumption of this kind of electrodes is less 10-20 than the regular electrodes. (3)The Carbon Blocks,its thickness we can achieve 35mm,its length we can achieve 1800mm - 2000mm. If you are interested in the above Carbon(Graphite) Series Products,please contact us,we will give you a satisfied reply within 24 hours! Welcome to visit our Web Page:
Give me a chance! Give you a satisfaction, & you may set your mind at rest! YANGZHOU QIONGHUA CARBON TRADING LTD. (YANGZHOU HUINI IMP. & EXP. CORP. LTD) Tel[-skipped-] Fax[-skipped-] E-mail: or: yz.liulh[-skipped-].yz.jsinfo.net Contact: Mr.Zhu Liuhe(Manager)
|
|
» Posted by: Yangzhou Qionghua Carbon Trading Ltd [China] |
|
|
|
|
|
«back
Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 next»
|
|