दैनिक रसायन

Food Additive Citric Acid Monohydrate CAS 5949-29-1 Daily Chemicals Overview of Food Additive Citric Acid Monohydrate CAS 5949-29-1 Daily Chemicals Citric acid monohydrate is in the form of colorless crystals or white crystalline powder, with a density of 1.54, a melting point of 135-152°C, a flash point of 173.9°C, and a water solubility of 1630 g/L (20°C). Product Parameters of Food Additive Citric Acid Monohydrate CAS 5949-29-1 Daily Chemicals Item Value Product Name

Acid-base indicators Daily Chemicals Thymol Blue CAS 76-61-9 Biological stains Introduction: Dark green to dark brown powder. Melting point 221-224 °C (dec.) (lit.). Soluble in alcohol and dilute alkali solutions. Insoluble in water. Stable. Flammable. Its powder may form explosive mixtures with air. Incompatible with strong oxidants. Uses: Acid-base indicator, pH 1.2 (red) ~ 2.8 (yellow), 8.0 (yellow) ~ 9.6 (blue). Acid-base indicator. pH color change range 8.0 (yellow) ~ 9

Scintillator Materials Daily Chemicals Cesium Iodide CAS 7789-17-5 Analytical Reagents Introduction: Cesium iodide, abbreviated as CsI, and inorganic halides including CsI(Tl) are widely used as scintillating media for high-energy particle and ionizing radiation detectors. Vacuum-deposited CsI(Tl) thin films were first used for x-ray imaging in photoelectric converters. In advanced digital x-ray imaging, CsI(Tl) scintillator films are widely used in x-ray imaging because of

Feed Additives Daily Chemicals Trimethylamine Hydrochloride CAS 593-81-7 Ion Exchange Resin Introduction: Trimethylammonium chloride is an endogenous metabolite. White to light cream crystalline powder. Storage conditions Store below +30°C. Uses: Used in the production of ion exchange resins, feed additives, etc. Determination of ethoxy reagents. Preparation of quaternary ammonium compounds. Product Name Trimethylamine hydrochloride CAS 593-81-7 MF C3H10ClN MW 95.57 EINECS

White Crystal 2-Deoxy-D-Ribose CAS 533-67-5 Biochemical Reagents Overview of White Crystal 2-Deoxy-D-Ribose CAS 533-67-5 Biochemical Reagents 2-Deoxy-D-ribose is the basic raw material and key intermediate of nucleoside drugs, mainly used in the manufacture of antiviral drugs and anti-tumor drugs. Product Parameters of White Crystal 2-Deoxy-D-Ribose CAS 533-67-5 Biochemical Reagents Item Value Product Name 2-Deoxy-D-ribose CAS 533-67-5 MF C5H10O4 MW 134.13 EINECS 208-573-0

Additive Ethylene Glycol Distearate Cas 627-83-8 EGDS Daily Chemicals Overview of Additive Ethylene Glycol Distearate Cas 627-83-8 EGDS Daily Chemicals Ethylene glycol distearate is an important additive in the cosmetics industry and can be used as a pearlescent agent, conditioner and thickener in shampoo, bath gel and other cleaning products. Product Parameters of Additive Ethylene Glycol Distearate Cas 627-83-8 EGDS Daily Chemicals Item Value Product Name ETHYLENE GLYCOL

Coupling Reagents Daily Chemicals CAS 18162-48-6 Oxidizing Agent Decyanating Agent Silanizing Agent Introduction: White solid. Melting point 86-89℃, boiling point 128℃. Soluble in most organic solvents, usually used in CH2Cl2, THF and DMF. The reagent is sensitive to moisture and has a pungent taste. This product is corrosive and flammable. It is recommended to use it in anhydrous systems and operate and use it in a fume hood. Uses: Tert-butyldimethylchlorosilane (TBDMSCl) is

Food Additives Ethyl Vanillin CAS 121-32-4 Daily Chemicals White Crystal Overview of Food Additives Ethyl Vanillin CAS 121-32-4 Daily Chemicals White Crystal Yellow to slightly yellow needle-shaped crystals or crystalline powder, with a strong vanilla bean aroma. Melting point 77~78℃, boiling point 285℃, 149～150℃ (k1.73kPa). Soluble in ethanol, glycerol, propylene glycol, chloroform and alkali solution, slightly soluble in water (1.3% at 50℃), the aqueous solution is acidic.

Reduction Indicator Daily Chemicals 1,5-Diphenylcarbazide CAS 140-22-7 Adsorption Indicator Introduction: White crystalline powder. Melting point 175-175.5℃. Soluble in hot alcohol, glacial acetic acid, very slightly soluble in water. Gradually turns red in the air. Uses: Used as analytical reagent, redox indicator, adsorption indicator, complex indicator and chromatographic analysis reagent. It is used as a redox indicator for the colorimetric determination of chromium,