Fluorescent Brightener VBL-manufacture,factory,supplier from China

1. Product description:Product nameFluorescent brightener VBLCAS12224-06-5MFC36H34N12Na2O8S2MW872.84EINECS602-364-1Melting point-Boiling point-Density-Flash point-FormPowderColorYellowishPackage25kg/bag2. Company introduction:Shenyu Energy(Shandong) Development Co., Ltd is Located in the beautiful spring city, Ji'nan Shandong, is a new enterprise integrating production, sales and service.Our products mainly include organic chemicals, inorganic chemicals, food additives, pharmaceutical intermediates, daily chemicals and other chemical raw materials.

1. Product description:Product nameZinc sulfideCAS1314-98-3Molecular formulaSZnMolecular weight97.46EINECS215-251-3Melting point1700°CBoiling Point1185°C (estimate)Density4.1 g/mL at 25 °C (lit.)Storage ConditionsStore at RT.Solubilityoluble in acids. insoluble in water.ApplicationOptical coating target. X-ray fluorescent screen. Add trace radium or new thorium salt to the luminous dial of the meter. TVscreen.

1. Product description:Brightener for nickel iron alloy electroplating. When used alone, it can make the plating solution clear, make the plating surface bright, and make crystal fine and a great leveling.

1. Product description:FINE-SIL520 food additive silica has a large specific surface area, so that it can act as a spacer between the particles of the powder material, and at the same time promote the free flow of the powder material, its moisture absorption performance is great, and it also enhances It has anti-caking effect and adsorption effect. It can be used as an anti-caking agent in foods such as non-dairy creamer (creamer), flavors, spices, and instant noodle soups. Uses 1. Medicinal silica: mainly used as lubricant, anti-sticking agent, glidant. 2.

1. Product description:Tributyl phosphate is abbreviated as TBP. Molecular formula C12H27PO4, structural formula (C4H9O)3P=O. Colorless and odorless liquid, melting point -80℃, boiling point 289℃ (decomposition), relative density 0.973～0.978 (20/4℃), refractive index 1.4215 (25℃). Stable to light, miscible with a variety of organic solvents, but hardly soluble in water. It is prepared by esterification of n-butanol phosphorus oxychloride. Tributyl phosphate is a typical neutral complex extraction agent.

1. Product description:Product nameMagnesium hypophosphiteCAS10377-57-8MFMgO4P2MW150.25EINECS233-824-6StorageStore at RTFormPowderColorWhitePackage25kg/bag2. Company introduction:Shenyu Energy(Shandong) Development Co., Ltd is Located in the beautiful spring city, Ji'nan Shandong, is a new enterprise integrating production, sales and service.Our products mainly include organic chemicals, inorganic chemicals, food additives, pharmaceutical intermediates, daily chemicals and other chemical raw materials.

1. Product description:Diacetone alcohol is also called 4-hydroxy-4-methyl-2-pentanone, Pyranton. Diacetone alcohol is soluble in chloroform and miscible with water, ethanol and ether. Diacetone alcohol is chemically unstable and easily decomposes under normal pressure during rectification. Diacetone alcohol is easily decomposed into acetone in alkaline solution, that is, there is a dynamic equilibrium with acetone in alkaline solution. Under milder conditions and acid action.

1. Product description:Product nameCuminaldehydeCAS122-03-2MFC10H12OMW148.2EINECS204-516-9Boiling point235-236 °C(lit.)Density0.977 g/mL at 25 °C(lit.)Flash point200 °FSolubilityethanol: soluble1mL/4ML, clear, colorless (70%)StorageSealed in dry,Room TemperatureFormLiquidColorYellowPackage1L/Bottle 200L/drum or 1000L/drum2. Company introduction:Shenyu Energy(Shandong) Development Co., Ltd is Located in the beautiful spring city, Ji'nan Shandong, is a new enterprise integrating production, sales and service.Our products mainly include organic chemical

1. Product description:Product nameDimethyl carbonateCAS616-38-6MFC3H6O3MW90.08EINECS210-478-4Melting point2-4 °C (lit.)Boiling point90 °C (lit.)Density1.069 g/mL at 25 °C (lit.)Flash point65 °FStorageStore below +30°CFormLiquidColorColorlessPackage1L/Bottle 200L/drum or 1000L/drum2. Company introduction:Shenyu Energy(Shandong) Development Co., Ltd is Located in the beautiful spring city, Ji'nan Shandong, is a new enterprise integrating production, sales and service.Our products mainly include organic chemicals, inorganic chemicals, food additives, pharmaceutical i

1. Product description:Product name1,4-BenzoquinoneCAS106-51-4MFC6H4O2MW108.09EINECS203-405-2Melting point113-115 °C(lit.)Boiling point293°CDensity1.31Flash point38°CStorageStorage at RTFormPowderColorLight YellowPackage25kg/bag2. Company introduction:Shenyu Energy(Shandong) Development Co., Ltd is Located in the beautiful spring city, Ji'nan Shandong, is a new enterprise integrating production, sales and service.Our products mainly include organic chemicals, inorganic chemicals, food additives, pharmaceutical intermediates, daily chemicals and other chemical raw materials.

1. Product description:Product nameSodium trimetaphosphateCAS7785-84-4MF3Na.O9P3MW305.88EINECS232-088-3Melting point53℃SolubilitySoluble in water.

1. Product description:Product name4-AcryloylmorpholineCAS5117-12-4MFC7H11NO2MW141.17EINECS418-140-1Melting point-35 °C(lit.)Boiling point158°C 50mmDensity1.122 g/mL at 25 °C(lit.)Flash point>230 °FStorageStorage at RTFormLiquidColorColorlessPackage1L/Bottle 200L/drum or 1000L/drum2. Company introduction:Shenyu Energy(Shandong) Development Co., Ltd is Located in the beautiful spring city, Ji'nan Shandong, is a new enterprise integrating production, sales and service.Our products mainly include organic chemicals, inorganic chemicals, food addi

1. Product description:Product nameChlorotrimethylsilaneCAS75-77-4MFC3H9ClSiMW108.64EINECS200-900-5Melting point−40 °C(lit.)Boiling point57 °C(lit.)Density0.857 g/mL at 25 °CFlash point104 °FStorageStorage at RTFormLiquidColorColorlessPackage1L/Bottle 200L/drum or 1000L/drum2. Company introduction:Shenyu Energy(Shandong) Development Co., Ltd is Located in the beautiful spring city, Ji'nan Shandong, is a new enterprise integrating production, sales and service.Our products mainly include organic chemicals, inorganic chemicals, food additives

1. Product description:Product nameTetrasodium pyrophosphateCAS7722-88-5MFNa4O7P2MW265.90EINECS231-767-1Melting point80 °CBoiling point93.8 °CDensity2.53 g/mL at 25 °C(lit.)StorageStore below +30°C.Formcrystalline powderColorWhitePackage25kg/bag2. Company introduction:Shenyu Energy(Shandong) Development Co., Ltd is Located in the beautiful spring city, Ji'nan Shandong, is a new enterprise integrating production, sales and service.Our products mainly include organic chemicals, inorganic chemicals, food additives, pharmaceutical intermediates, daily chemica

1. Product description:Product nameAmmonium polyphosphateCAS68333-79-9MFH12N3O4PMW149.08EINECS269-789-9StorageStore at room temperature.FormPowderColorWhitePackage25kg/bag2. Company introduction:Shenyu Energy(Shandong) Development Co., Ltd is Located in the beautiful spring city, Ji'nan Shandong, is a new enterprise integrating production, sales and service.Our products mainly include organic chemicals, inorganic chemicals, food additives, pharmaceutical intermediates, daily chemicals and other chemical raw materials.

1. Product description:Product nameCalcium PyrophosphateCAS7790-76-3MFCa2O7P2MW254.1EINECS232-221-5Melting point1230 °CDensity3.09 g/mL at 25 °C(lit.)SolubilityH2O: insoluble(lit.)StorageStore at room temperature.FormPowderColorWhitePackage25kg/bag2. Company introduction:Shenyu Energy(Shandong) Development Co., Ltd is Located in the beautiful spring city, Ji'nan Shandong, is a new enterprise integrating production, sales and service.Our products mainly include organic chemicals, inorganic chemicals, food additives, pharmaceutical intermediates, daily chem

1. Product description:Carboxymethyl cellulose (CMC) is a kind of thickener. It is a non-toxic and odorless white flocculent powder at room temperature. It has stable performance and is easily soluble in water. Its aqueous solution is a neutral or alkaline transparent viscous liquid, soluble In other water-soluble glues and resins, it is insoluble in organic solvents such as ethanol. Carboxymethyl cellulose is the product of carboxymethyl group substitution of cellulose. According to its molecular weight or degree of substitution, it can be a completely soluble or insoluble polymer.

1. Product description:Product nameLead BromideCAS10031-22-8MFBr2PbMW367.01EINECS233-084-4Melting point371 °C(lit.)Boiling point892 °C(lit.)Density6.66 g/mL at 25 °C(lit.)Water SolubilitySoluble in water at 20°C 5g/L. Insoluble in ethanol.

1. Product description:Ferrocene is an organic transition metal compound with aromatic properties, also known as dicyclopentadienyl iron and dicyclopentadienyl iron. Its molecular structure contains one divalent iron cation and two cyclopentadienyl groups. Anion is the raw material for the production of ferrocene formic acid. It was made by the reaction of cyclopentadiene magnesium bromide and anhydrous iron trichloride for the first time in the 50s of the last century. It is orange-yellow needle-like crystals and powder at room temperature, similar to camphor.

Calcium carbonate, also known as limestone and stone powder, is a common chemical substance on the earth. It is an inorganic salt mineral. It is alkaline, hardly soluble in water, and easily soluble in acid. It naturally exists in aragonite, calcite, chalk, limestone, and large Chemicalbook.

1. Product description:Colorless needle-like crystals. Melting point is 131℃, easily soluble in water and hot ethanol, but hardly soluble in ether. Uses Used as a formaldehyde trapping agent to remove formaldehyde remaining in fabrics after finishing with 2D-resin, KB resin, urea-formaldehyde resin, and melamine-formaldehyde resin. This product is also used as an intermediate of fine chemicals, used in the manufacture of resins, plasticizers, spray paints, adhesives, etc.

SpecificationPruduct nameMethyl dihydrojasmonateCAS24851-98-7MFC13H22O3MW226.31EINECS246-495-9Boiling point110 °C/0.2 mmHg (lit.)Density0.998 g/mL at 25 °C (lit.)Packing & DeliveryTo better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.Packaging describtion : 1L/bottle ; 25kg/drum ; 200L/drumCompany ProfileShandong Lukong Supply Chain Co.,Ltd. is Located in the beautiful spring city, Ji'nan Shandong, is a new enterpriseintegrating production, sales and service.

1. Product description:Product nameUV Absorber BP-4CAS4065-45-6MFC14H12O6SMW308.31EINECS223-772-2Melting point170 °CBoiling point0°CDensity1.4574 (rough estimate)Refractive index1.5300 (estimate)Flash point0°CStorageStore at RTFormPowderColorWhitePackage25kg/bag2. Company introduction:Shenyu Energy(Shandong) Development Co., Ltd is Located in the beautiful spring city, Ji'nan Shandong, is a new enterprise integrating production, sales and service.Our products mainly include organic chemicals, inorganic chemicals, food additives, pharmaceutical intermediates, daily chemi

1. Product description:Sodium hydroxide, the chemical formula for NaOH, commonly known as caustic soda, caustic soda, caustic soda, to have a caustic alkali, generally to sheet or block form, soluble in water, soluble in water heating) and formation of alkaline solution, otherwise deliquescence, easy to absorb water vapor in the air (deliquescence) and carbon dioxide (bad), can be in a hydrochloric acid test of whether metamorphism.NaOH is one of the essential chemicals in the chemical laboratory and one of the common chemicals. A pure product is a clear, colorless crystal.