Tetrachloroethylene-manufacture,factory,supplier from China

Tetrachloroethylene CAS#127-18-4 Tetrachloroethylene (chemical method Cl2C=CCl2) is a chlorinate hydrocarbon used as an industrial solvent and cooling liquid in electrical transformers. It is a colorless, volatile, nonflammable liquid with an ether-like odor. The most important section of tetrachloroethylene is produced by means of excessive temperature chlorinolysis of mild hydrocarbons.Tetrachloroethylene is an awesome solvent for natural materials.

Products Description of LDAO CAS#1643-20-5This product is a colorless or light yellow transparent liquid with a relative density of 0.98 at 20°C. It is easily soluble in water and polar organic solvents, slightly soluble in non-polar organic solvents, and exhibits non-ionic or cationic properties in aqueous solutions. When the pH value is less than 7, it is cationic.

Products Description of Mix Xylene CAS#1330-20-7Xylene (dimethylbenzene) is a colorless, transparent, aromatic liquid. It is the product of two hydrogen atoms on the benzene ring being replaced by methyl atoms. It has a boiling point of 137-140°C. Xylene is divided into three isomers: o-xylene, m-xylene, and p-xylene according to the positions of the two methyl atoms. In industry, xylene refers to a mixture of the above isomers and ethylbenzene.

Products Description of Sebacic acid CAS#111-20-6White flaky crystals. Slightly soluble in water, soluble in alcohol and ether.Sebacic acid Chemical PropertiesMelting point 133-137 °C (lit.)Boiling point 294.5 °C/100 mmHg (lit.)density 1.21vapor pressure 1 mm Hg ( 183 °C)refractive index 1.422Fp 220 °Cstorage temp. Store below +30°C.solubility ethanol: 100 mg/mLform Powder or Granulespka4.59, 5.59(at 25℃)color White to off-whiteOdormonoclinic prismatic tablets, wh.

Heptane CAS# 142-82-5N-Heptane is a flammable liquid, current in crude oil and extensively used in the auto- cell industry. For example, as a solvent, as a fuel knock trying out standard, as automobile starter fl uid, and paraffi nic naphtha. n-Heptane motives unfavourable fitness results in occupational workers, such as CNS depression, skin irritation, and pain.

Products Description of C.I. Acid Black 194 CAS#61931-02-0Acid Black 194, dark brown powder, can be used for dyeing wool, silk, nylon, wool blended fabrics and direct printing of wool and silk fabrics, with rich color and good level dyeing. When used for dyeing wool and other fibers in the same bath, silk will be dyed, nylon will be seriously stained, and acetate fiber and cellulose fiber will be slightly stained.C.I.

Products Description of Hydroxypropyl-beta-cyclodextrin CAS#94035-02-6This product is a white or off-white amorphous or crystalline powder; odorless, slightly sweet taste; strong hygroscopicity.

Products Description of J acid CAS#87-02-5J acid is light gray powder or granules, and the pure product is white needle crystal. Soluble in hot water, hardly soluble in cold water, almost insoluble in ethanol.

Products Description of Vitamin E CAS#59-02-9Natural vitamin E is a brown-red or transparent light yellow oily liquid with a mild, special smell and taste. Easily soluble in ethanol, acetone, ether, chloroform or vegetable oil, almost insoluble in water. It has a high boiling point (250°C) and is stable to heat. It oxidizes when exposed to air and light and turns dark red. It has no calories and does not participate in human metabolism. Natural vitamin E has the functions of whitening spots, preventing skin aging, regulating endocrine, and preventing high blood pressure and blood clots.

Products Description of Dichloromethane CAS#75-09-2Dichloromethane is a compound formed by replacing two hydrogen atoms in the methane molecule with chlorine, with the molecular formula CH2Cl2. It is a colorless, transparent, heavier than water, volatile liquid with an ether-like smell and sweetness. It does not burn, but forms an explosive mixture when mixed with high concentrations of oxygen.

Products Description of Melamine CAS#108-78-1Melamine, commonly known as "melamine", "protein essence" and "melamine (Pinyin: mì'àn)", is a triazine nitrogen-containing heterocyclic organic compound, often used as a chemical raw material. It is a white monoclinic crystal, almost odorless, slightly soluble in water (3.1g/L at room temperature), soluble in formaldehyde, acetic acid, hot ethylene glycol, glycerin, pyridine, etc., insoluble in acetone and ethers, harmful to the body, and cannot be used in food processing or food additives.

Products Description of D-Glucal CAS#13265-84-4D-glucosene, also called D-glucosene, is a pharmaceutical intermediate that can be prepared from pentaacetyl glucose through a three-step reaction.

Products Description of CALCIUM TITANATE CAS#12049-50-2Calcium titanate is an inorganic substance with the chemical formula CaTiO3. It belongs to the cubic crystal system and is a basic inorganic dielectric material with excellent dielectric, temperature, mechanical and optical properties.

Products Description of D-(-)-PANTOLACTONE CAS#599-04-2Hygroscopic crystals (benzene/petroleum ether, or obtained by sublimation). Melting point 80 (92°C), boiling point 130°C/2.4kPa, easily soluble in water, soluble in ethanol, ether, chloroform, carbon disulfide, benzene.

Products Description of Guanidinehydrochloride99.5% CAS#50-01-1Guanidine hydrochloride, chemical name is carbamidine hydrochloride, is a white or slightly yellow block, almost insoluble in acetone, benzene and ether. It can be used as an intermediate for medicines, pesticides, dyes and other organic synthesis. It is an important raw material for the manufacture of sulfadiazine, sulfamethylpyrimidine, sulfadimethylpyrimidine and other drugs and folic acid.

Products Description of Isopropyl Palmitate CAS#142-91-6Isopropyl palmitate is a traditional, refreshing, fast-spreading emollient used in modern cosmetics. Used as primary carrier or conditioning ingredient in a wide range of cosmetic applications.

Products Description of Potassium methoxideCAS#865-33-8Potassium methoxide is an alcohol salt of methanol and potassium counter ion, and is used as a strong base and catalyst for transesterification reactions, especially for the production of biodiesel. Potassium methoxide includes liquid potassium methoxide and solid potassium methoxide. The liquid product is a colorless or slightly yellow, viscous methanol solution with a potassium methoxide content of about 28%-32%; the solid product is a light yellow powder with a potassium methoxide content of about 95%-97%.

Products Description of HexaglycerolCAS#36675-34-0Hexaglycerol is a viscous light yellow liquid or colorless transparent liquid, which has strong hygroscopicity and is a good water-based solvent.

Products Description of 4,4'-Diphenylmethane diisocyanate CAS#101-68-8Pale yellow molten solid with a strong pungent odor.

Products Description of Arabic gum CAS#9000-01-5Gum Arabic is also known as gum Arabic, acacia gum, Akexi gum, Senegal gum, and peach gum. It comes from the exudate collected from the trunk of the Acacia tree. It has been used for 4,000 years. Because it is safe and non-toxic, the dosage is not regulated. It is in the form of yellow to light yellowish brown translucent blocks, or white to light yellow granules and powder. The lighter the color, the better the quality. The fresh one has a smooth surface and a transparent interior. It is odorless and tasteless.

Products Description of PTBP CAS#98-54-44-tert-Butylphenol is a white crystalline solid under normal temperature and pressure. It is easily soluble in organic solvents such as ethanol, ether, and benzene, and is insoluble in water.

Products Description of Salicylaldehyde CAS#90-02-8Salicylaldehyde is a light yellow oily clear liquid with a melting point of -7°C and a boiling point of 197°C. It has a burning and almond smell.

Products Description of Guanidine carbonate CAS#593-85-1Guanidine carbonate is a chemical substance with the chemical formula C2H10N6H2CO3 and its appearance is a white crystalline powder.Guanidine carbonate Chemical PropertiesMelting point >300 °C(lit.)density 1.25vapor pressure 0Pa at 25℃storage temp. Store below +30°C.solubility 450g/lform Crystalline Powderpka12.5[at 20 ℃]color White to almost whitePH11.7 (110g/l, H2O, 20℃)Water Solubility 450 g/L (20 ºC)BRN 3628359InChIKeyKMSRVXJGTIRNNK-UHFFFAOYSA-NLogP-1.63 at 20℃CAS DataBase Refe

DIOLEYL PHOSPHONATE CAS#64051-29-2Among various lubricants, dioleyl phosphonates can improve the anti-wear and load-bearing capacity of lubricants, reduce friction coefficient, lower equipment operating temperature, and improve equipment reliability and life. Adding to fuel can improve fuel combustion performance, reduce engine wear and carbon deposition, and reduce exhaust emissions.