Produtos dos cuidados médicos

White Crystal 5,5-Dimethylhydantoin CAS 77-71-4 Organic Synthesis Intermediates Overview of White Crystal 5,5-Dimethylhydantoin CAS 77-71-4 Organic Synthesis Intermediates 5,5-Dimethylhydantoin is an important organic synthesis intermediate with a wide range of uses. It is a heterocyclic compound with a certain rigid skeleton. A series of valuable derivatives can be prepared through substitution reactions. For example, dibromohydantoin and dichlorohydantoin are widely used in

White Crystal N-Phenyl-1-Naphthylamine CAS 90-30-2 Antioxidant Overview of White Crystal N-Phenyl-1-Naphthylamine CAS 90-30-2 Antioxidant White to slightly yellow prismatic crystals. Gradually turns purple when exposed to sunlight and air. Easily soluble in ethanol, ethe, benzene, carbon disulfide, aceton, chloroform, insoluble in water. Product Parameters of White Crystal N-Phenyl-1-Naphthylamine CAS 90-30-2 Antioxidant Item Value Product Name N-Phenyl-1-naphthylamine CAS 90

White Crystal Powder Adenosine CAS 58-61-7 For Health Care Products Overview of White Crystal Powder Adenosine CAS 58-61-7 For Health Care Products Adenosine is a purine nucleoside, a compound formed by connecting the N-9 of adenine and the C-1 of D-ribose through a β-glycosidic bond. Its chemical formula is C10H13N₅O₄, and its phosphate ester is adenosine. Product Parameters of White Crystal Powder Adenosine CAS 58-61-7 For Health Care Products Item Value Product Name

White Crystal Uridine CAS 58-96-8 Nucleoside Compounds For Health Care Products Overview of White Crystal Uridine CAS 58-96-8 Nucleoside Compounds For Health Care Products White needle-shaped crystals or powder. Odorless, slightly sweet and slightly spicy. mp165℃. Specific rotation +4° (20℃, C=2, in water). A type of nucleoside. Soluble in water, slightly soluble in dilute alcohol, insoluble in anhydrous ethanol. Product Parameters of White Crystal Uridine CAS 58-96-8

Lithium Battery Electrolysis Lithium Bis(Trifluoromethanesulphonyl)Imide CAS 90076-65-6 Catalyst Overview of Lithium Battery Electrolysis Lithium Bis(Trifluoromethanesulphonyl)Imide CAS 90076-65-6 Catalyst Lithium bis(trifluoromethanesulfonyl imide) is white crystal or powder and can be used as lithium salt of organic electrolyte for lithium-ion batteries. It has high electrochemical stability and conductivity. Product Parameters of Lithium Battery Electrolysis Lithium Bis

Food Additives Riboflavin 5'-Monophosphate Sodium Salt CAS 130-40-5 Riboflavin Supplements Overview of Food Additives Riboflavin 5'-Monophosphate Sodium Salt CAS 130-40-5 Riboflavin Supplements Riboflavin 5'-Monophosphate Sodium Salt is a prodrug of flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD). Its Chinese aliases include vitamin B2 sodium phosphate, flavin mononucleotide sodium, and riboflavin-5'-(dihydrogen phosphate) monosodium salt. FMN and FAD are

Color Protectant Sodium Ascorbate CAS 134-03-2 Nutritional Supplements Overview of Color Protectant Sodium Ascorbate CAS 134-03-2 Nutritional Supplements Vitamin C sodium is a white or very slightly yellow crystal or crystalline powder. It is stable in a dry state and easily oxidized and decomposed in a humid state. Its color darkens when exposed to light, and its specific rotation is +104.4℃. Product Parameters of Color Protectant Sodium Ascorbate CAS 134-03-2 Nutritional

Health Care Products Methyl 6-Methylnicotinate CAS 5470-70-2 Pharmaceutical Intermediates Introduction: 6-Methylnicotinate methyl ester is a pharmaceutical intermediate, which can be prepared by first preparing 6-methylnicotinic acid chloride from 6-methylnicotinic acid as a raw material, and then reacting with methanol to obtain it. Literature reports that it can be used to prepare the antibacterial compound 3-(6-methylpyridin-3-yl)-4-[(4-methoxypheny)methyleneamino]-1H-1,2

PH Buffers Health Care Products HEPES CAS 7365-45-9 Hybridization Buffer Introduction: 4-Hydroxyethylpiperazineethanesulfonic acid (HEPES) is an important hydrogen ion buffer, which has good buffering capacity in the pH range of 6.8 to 8.2 and can control a constant pH for a long time. The concentration used is 10 to 50 mmol/L. Generally, 20 mmol/L 4-Hydroxyethylpiperazineethanesulfonic acid in the culture medium can have good buffering capacity and has no toxic effect on