Other Chemical Products (187)
Showing 109–120 of 187 products · Page 10 of 16
Mordant Blue 13
Blue-black powder with metallic luster. Soluble in water, it is magenta, soluble in cellolytic, slightly soluble in ethanol. It is soluble blue in concentrated sulfuric acid, magenta after dilution; it is brownish red in concentrated nitric acid. It is a reddish blue solution in caustic soda. Its aqueous solution, adding concentrated hydrochloric acid will be magenta; adding concentrated sodium hydroxide will be blue. When dyeing, it encounters copper and iron, and the color and light change greatly. Solubility in water (80℃) 50g/L. For wool, silk and other fabrics, it can also be used for the coloring of anodized aluminum. Good color fastness, mainly used for dyeing navy blue. The main disadvantage is that the reproducibility is poor, and the color of large and small samples is often difficult to achieve consistency. Generally, the small sample is light and the large sample is dark. Not suitable for color matching.
N,N-Bis-(3-aminopropyl)-dodecyl Amine
Laurylaminedipropylenediamine is an amine derivative with excellent antistatic, emulsifying, lubricating, solubilizing, antibacterial, bactericidal and antiseptic properties. It can be used as antistatic agent, as emulsifier and dispersant. It can also be used as a viscosity control agent, conditioner, etc. in the field of personal care products.
N,N-Dimethylformamide
Dimethylformamide is abbreviated as DMF. It is a compound produced by replacing the hydroxyl group of formic acid with a dimethylamino group, with the molecular formula HCON(CH3)2. It is a colorless, transparent, high-boiling liquid with a light amine taste and a relative density of 0.9445 (25°C). Melting point -61°C. The boiling point is 152.8°C. The flash point is 57.78°C. The vapor density is 2.51. The vapor pressure is 0.49kpa (3.7mmHg25°C). The self-ignition point is 445℃. The explosion limit of vapor and air mixture is 2.2 ～ 15.2%. Exposure to open flames and high heat can cause combustion and explosion.
N O-Bis(trimethylsilyl)acetamide
N,O-Bis(trimethylsilyl)acetamide is used for the preparation of cephalosporin medicine; BSA products is an important pharmaceutical intermediates, mainly used for the production of synthetic cephalosporin antibioticsWe can customize according to customer's requirement.
N-Vinyl-2-pyrrolidone
N-vinylpyrrolidone is referred to as NVP, also known as 1-vinyl-2-pyrrolidone, N-vinyl-2-pyrrolidone. It is a colorless or light yellow transparent liquid with slight odor at room temperature, easily soluble in water and other organic solvents. Because N-vinylpyrrolidone can increase various physical and chemical properties of products, it is widely used: in radiation medicine, wood floor industry, paper or cardboard industry, packaging materials, screen ink industry, the use of NVP improves the physical properties of products.
Β-Naphthol
2-Naphthol, or β-naphthol, is a fluorescent colorless crystalline solid with the formula C10H7OH. It is an isomer of 1-naphthol, differing by the location of the hydroxyl group on the naphthalene ring. The naphthols are naphthalene homologues of phenol, but more reactive. Both isomers are soluble in simple alcohols, ethers, and chloroform. 2-Naphthol is a widely used
Β-Nicotinamide Mononucleotide
β - nicotinamide mononucleotide - nicotinamide mononucleotide, also known as β - nicotinamide mononucleotide (NMN), is the synthetic substrate of coenzyme I, and NMN is also used in anti-aging research. Studies have shown that β - NMN can also regulate the secretion of insulin and the expression of mRNA. β - NMN has a broad application prospect in the field of medical treatment.
Nitric Acid
Nitric acid (HNO3), also known as aqua fortis and spirit of niter, is a highly corrosive strong mineral acid. Nitric acid is the primary reagent used for nitration – the addition of a nitro group, typically to an organic molecule. Nitric acid is also commonly used as a strong oxidizing agent.
O-Phthalaldehyde
Yellow needle-like crystals. Melting point 54-56 ℃. Mainly used in medicine, dyes, etc. Amino acid derivatization reagent, fluorescent detection, the reaction can be completed in one minute, but the product is unstable and needs to be detected immediately.
Octenidine Dihydrochloride
Is a cationic surfactant, active against Gram-positive and negative bacteria.
Octreotide Acetate
Octreotide is anoctapeptide that mimics natural somatostatin pharmacologically, though it is amore potent inhibitor of growth hormone, glucagon, and insulin than thenatural hormone.
Orthoboric Acid
Orthoboric Acid is a weak, monobasic Lewis acid of boron often used as an antiseptic, insecticide, flame retardant, neutron absorber, or precursor to other chemical compounds. It has the chemical formula H3BO3 (sometimes written B(OH)3), and exists in the form of colorless crystals or a white powder that dissolves in water.
