Tetrachloroethylene

Product name:Tetrachloroethylene
CAS: 127-18-4
Molecular Formula: C2Cl4
Molecular Weight: 165.82
Product description:Colorless liquid, smells chloroform sample.Insoluble in water, but soluble in ethanol, ether and most organic solvents.Tetrachloroethylene wide range of USES, mainly used as organic solvent, dry cleaners, metal degreasing solvents, also used as the drive intestinal worms. Tetrachloroethylene fat can be used as extraction agent, agent and smoke agent, etc., can also be used for synthesis of trichloroethylene and fluorine-containing organic compounds, etc.Widely used in dry cleaning of clothing, fur, fabric, metal degreasing and oil extraction, etc., is an important organic synthetic material, organic analysis used as a solvent, fat or fat analogs in organic synthesis. Used in icp-aes, AAS, AFS, icp-ms, ion chromatography, etc. Using standard solution titration analysis.

Thiamine hydrochloride vitamin B1

Product name:Thiamine hydrochloride vitamin B1
CAS: 67-03-8
Molecular Formula:C12H17ClN4OS.HCl
Molecular Weight: 337.27
Product description:The small white to yellow crystal. Usually a monoclinic system of acicular or tabular crystal type of alpha, beta type to orthorhombic fine acicular crystals. Refinement odourless, usually by sulfur contained traces of breakdown products with rice bran. Has a bitter taste. Anhydrous product when it is exposed to the air quickly absorbed 4% of the water.Nutritional supplements, can add in rice, wheat flour, bread, noodles, soy sauce, dairy products, margarine, pastries, cool and refreshing drink, jam and other food.

Thiamine nitrate

Product name: Thiamine nitrate
CAS no.: 532-43-4
Molecular Formula: C12H17N5O4S
Molecular Weight: 327.37
Appearance: White needle like crystal or crystalline powder
Product description: Vitamin B1 in body coenzyme form and maintain sugar metabolism and nerve, the digestive system function for prevention and treatment of beriberi caused by vitamin B1 deficiency, neuritis, indigestion, adjuvant treatment for, its hydrochloride salt and nitrate except for pharmaceutical purposes can also be used as food additives, animal feed additives.

Thiamethoxam

Product name:Thiamethoxam
CAS: 153719-23-4
Molecular Formula: C8H10ClN5O3S
Molecular Weight: 291.71
Product description:White crystalline powder, technical appearance is yellowish gray to white crystalline powder. Melting point: 139.1 ℃, the vapor pressure: 6.6 x 10 to 9 Pa (25 ℃), solubility: (25 ℃, 4.1 g/L refinement) water, melting temperature 139.1 ℃, vapor pressure, Pa (25 ℃).A new structure of the second generation of neonicotinoid efficient and low toxicity pesticides, the pest has stomach poison, inside the tag and active absorption, used for spraying on the leaf and soil filling root treatment. Its rapidly after applying pesticide, absorption and transmission to each part of the plant, the suction pests such as aphids, planthoppers, leafhoppers, whitefly has good control effect.

Tetraphenylboron sodium

Product name:Tetraphenylboron sodium
CAS: 143-66-8
Molecular Formula: Tetraphenylboron sodium
Molecular Weight: 324.2663
Product description:White crystalline. No smell. Light sensitive. The moisture absorption.Soluble in water, acetone, acetonitrile, DMF, the lower the temperature, the greater the solubility. Insoluble in benzene and carbon tetrachloride. With potassium, rubidium, cesium, silver, mercury salt deposits formed. And organic alkali calcium precipitation solubility.1. Ester exchange law take carbonate polycondensation catalyst. Also used in potassium, sodium, and the determination of chlorinated organic compounds, such as the analysis Jia fertilizer and the potassium in the blood. 2. Used for potassium, sodium, and the determination of several kinds of nitrogenous organic compounds. 3. The analytical reagent, used for potassium, ammonium, rubidium, cesium, mercury, the determination of thallium and nitrogenous organic compounds.

Theophylline

Product name:Theophylline
CAS: 58-55-9
Molecular Formula: C7H8N4O2
Molecular Weight: 180.16
Product description:Theophylline is methyl purine drugs. Has a strong heart, diuresis, expansion of coronary artery, relax bronchial smooth muscle and excitement of the central nervous system, etc. Mainly used in the treatment of bronchial asthma, emphysema, bronchitis, heart, breathing difficulties. (left) in the chemical structure of purine ring on seven N H in for '- the CH3' is caffeine, is one of the ingredients of compound aspirin.

Theophylline

Product name:Theophylline
CAS: 58-55-9
Molecular Formula: C7H8N4O2
Molecular Weight: 180.16
Product description:Theophylline is methyl purine drugs. Has a strong heart, diuresis, expansion of coronary artery, relax bronchial smooth muscle and excitement of the central nervous system, etc. Mainly used in the treatment of bronchial asthma, emphysema, bronchitis, heart, breathing difficulties. (left) in the chemical structure of purine ring on seven N H in for '- the CH3' is caffeine, is one of the ingredients of compound aspirin.