Products Description of Chlorobutanol CAS#57-15-8Colorless crystals. There are two types of crystals: containing half molecular crystal water and anhydrous. The melting point of the containing half molecular crystal water type is 78℃, slightly soluble in water (1:250), easily soluble in ethanol (1:1), glycerol (1:10), ether, chloroform and volatile oil. The melting point of the anhydrous type is 97℃, the boiling point is 167℃, and the 135℃ (32.7kPa).
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Products Description of Diethylene Glycol Ethyl Methyl Ether CAS#1002-67-1Diethylene glycol methyl ethyl ether is a chemical.
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Products Description of α-galactosidaseCAS#9025-35-8α-Galactosidase is a glycoside hydrolase that catalyzes the hydrolysis of α-galactosidic bonds. It can hydrolyze D-galactose residues bound by α-1,6 bonds at the non-reducing end, as well as oligosaccharides such as honey, raffinose, stachyose and verbascose.
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Products Description of Lead Oxide CAS#1317-36-8Lead oxide is an inorganic substance with the chemical formula PbO. It is a yellow crystalline powder. It is insoluble in water and ethanol, but soluble in nitric acid, acetic acid, and hot alkali solution. It is mainly used as a pigment, metallurgical flux, paint drier, rubber vulcanization accelerator, pesticide, etc.On October 27, 2017, the World Health Organization's International Agency for Research on Cancer published a preliminary list of carcinogens for reference.
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Products Description of Lead monoxide CAS#1317-36-8Lead oxide is an inorganic substance with the chemical formula PbO. It is a yellow crystalline powder, insoluble in water, insoluble in ethanol, soluble in nitric acid, acetic acid, and hot alkali. It is mainly used as a pigment, metallurgical flux, and paint drier.
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Products Description of Xylazine Hydrochloride CAS#23076-35-9Xylazine hydrochloride, also known as xylazine hydrochloride, is a sedative veterinary drug.
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Products Description of 1-Phenoxy-2-propanolCAS#770-35-4Transparent viscous liquid.
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Products Description of 4-Chloroquinoline CAS#611-35-84-Chloroquinoline is a key intermediate commonly used in the synthesis of quinoline derivatives with important biological activities.
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Products Description of 4-Methylbenzenesulfonhydrazide CAS#1576-35-8p-Toluenesulfonylhydrazine, also known as 4-methylbenzenesulfonylhydrazine, is a white crystalline powder, easily soluble in alkali, soluble in methanol, ethanol and butanone, slightly soluble in water and aldehydes, and insoluble in benzene and toluene. It is used as a foaming agent for natural rubber, synthetic rubber and a variety of plastics, making plastics and rubber products have fine closed-cell structures, small shrinkage and high tear strength.
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Products Description of Trimanganese tetraoxide CAS#1317-35-7Manganese tetraoxide is a black tetragonal crystal, also known as manganese pyroxene, black manganese ore, and active manganese oxide. It is calcined into crystals and belongs to the spinel class. It is an important industrial raw material.Manganese tetraoxide is mainly used in the electronics industry and is a raw material for producing soft ferrites. Soft ferrites are made by sintering and molding manganese, zinc, and iron oxides in a certain ratio.
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Products Description of Sodium hydrosulfideCAS#16721-80-5Sodium hydrosulfide is used in the dye industry to synthesize organic intermediates and as an auxiliary agent for preparing sulfur dyes, in the leather industry to dehair and tan leather, in the fertilizer industry to remove monomer sulfur in activated carbon desulfurizers, in the mining industry to be used in large quantities for copper ore dressing, in the production of artificial fibers for sulfite dyeing, etc.
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Products Description of Sodium allylsulfonate CAS#2495-39-8Sodium allylsulfonate, the molecular formula is C3H5SO3Na, and the molecular weight is 144.1.Sodium allylsulfonate Chemical PropertiesMelting point 242 °C (decomp)density 1.206vapor pressure 0Pa at 25℃storage temp. Inert atmosphere,Room Temperaturesolubility soluble in Alcohol, Dimethylformamideform PowderSpecific Gravity1.25color WhiteWater Solubility 4 g/100 mLHydrolytic Sensitivity0: forms stable aqueous solutionsStability:Stable.
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Products Description of Sodium cyanoborohydride CAS#25895-60-7Sodium cyanoborohydride is a chemical substance, a white or slightly yellow solid powder, and a mild reducing agent.Sodium cyanoborohydride Chemical PropertiesMelting point >242 °C (dec.) (lit.)Boiling point 307°Cdensity 1.083 g/mL at 25 °CFp −1 °Fstorage temp. Store below +30°C.solubility Soluble in water (100 mg/ml, with heating), methanol, ethanol, and THF.
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Products Description of Octamethylcyclotetrasiloxane CAS#556-67-2Octamethylcyclotetrasiloxane, referred to as D4, is a colorless, transparent or milky white liquid, flammable and odorless.
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Products Description of DL-Mandelic acid 99% CAS#90-64-2Mandelic acid is a large molecular weight fruit acid that is lipophilic. Compared with the common fruit acid-glycolic acid, mandelic acid has certain antibacterial ability. At the same time, compared with common glycolic acid and lactic acid, its penetration rate into Chemicalbook skin will be slower, which means that it is less irritating than glycolic acid. Its fat solubility is increased and the ability of stratum corneum to penetrate the skin is improved.
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Products Description of Bismuth citrate CAS#813-93-4Used as an intermediate of bismuth potassium citrateBismuth citrate Chemical PropertiesMelting point 300 °C (dec.) (lit.)density 0.94 g/mL at 25 °C (lit.)vapor pressure 0Pa at 20℃storage temp. -20°C Freezersolubility Water (Very Slightly)form Crystalline Powdercolor WhiteWater Solubility Insoluble in water, alcohol, ether. Soluble in ammonia solution and in solution of alkali citrates. Typical tap density 0.50g/cm^3.Soluble in ammonia, alkali citrates.
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Products Description of SODIUM DIHYDROGEN CITRATE CAS#18996-35-5Colorless crystals or white crystalline powder, odorless, salty and slightly sour. Soluble in water, insoluble in ethanol. Ph value of 10% aqueous solution is 3.4-3.8.
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Products Description of Quercetin CAS#117-39-5Yellow needle-shaped crystalline powder. It is heat stable, with a decomposition temperature of 314°C. It can improve the light resistance of pigments in food and prevent the change of food flavor. It will change color when it encounters metal ions. It is slightly soluble in water and easily soluble in alkaline aqueous solution. Quercetin and its derivatives are a class of flavonoid compounds widely found in various vegetables and fruits. Such as onions, sea buckthorn, hawthorn, sophora japonica, tea, etc.
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Products Description of Polydextrose CAS#68424-04-4Polydextrose is easily soluble in water, with a solubility of 70%. The pH value of a 10% aqueous solution is 2.5-7.0. It has no special taste and is a food component with health functions that can supplement the water-soluble dietary fiber required by the human body. After entering the human digestive system, polydextrose produces special physiological metabolic functions, thereby preventing and treating constipation and fat deposition.
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Products Description of Sodium polyphosphateCAS#68915-31-1Colorless transparent glass block or flake. Soluble in water, insoluble in organic solvents. Strong hygroscopicity, easily hydrolyzed into orthophosphate in warm water, acid or alkali solution.
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Products Description of HydroquinoneCAS#123-31-9Hydroquinone is also called hydroquinone and 1.4-benzene. Molecular formula C6H6O2. Molecular weight 110.11. Colorless or white crystals. It changes color easily when exposed to light in the air. Its aqueous solution can oxidize to brown in the air, and oxidizes faster in alkaline medium. Melting point 170-171℃, boiling point 285-287℃, relative density 1.33215, UVλmax 288nm in water. It is easily soluble in hot water, ethanol and ether, and slightly soluble in benzene. It has active chemical properties and is easily oxidized.
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Petroleum Resins CAS#68131-77-1Petroleum resin is produced by pre-treatment, polymerization, distillation and other processes of C5 and C9 fractions produced as by-products of petroleum cracking.
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Products Description of Sodium alginate CAS#9005-38-3Sodium alginate (CHONa), mainly composed of the sodium salt of alginate, is a polysaccharide biopolymer with many characteristics such as wide source, non-toxic, easy to degrade, and easy biocompatibility. Therefore, it has great application value in various industries such as medicine, food, packaging, textile industry, and biomaterials.Sodium alginate Chemical PropertiesMelting point 99 °Cdensity 1.0 g/cm3(Temp: 25 °C)FEMA 2014 | ALGIN (LAMINARIA SPP.
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Products Description of 4,5-epoxytetrahydrophthalic acid diglycidylester CAS#25293-64-5Colorless liquid4,5-epoxytetrahydrophthalic acid diglycidylester Chemical PropertiesBoiling point 447.4±45.0 °C(Predicted)density 1.406Factory and Equipment ShowFast delivery timeInventory 2-3 working days New production 7-10 working days
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