PVP application in industry and high-tech domain: PVP in dyestuff, paint ink, fiber dye and color kinescope can use as surface cladding agent, dispersant, thickening agent and bond. PVP can improve on the bond ability to metal, glass, plastic and so on. Otherwise, PVP are widely used in separation film, lightИcured composite resin, paint, coatings, optical fiber, laser video disk and many other high-tech domain.
Structural formula: H2N-CH2CH2-SO3HMolecular weight: 125.15Property: white needle crystal or crystalline powder, odorless and subacid, solublein water, insoluble in ethanol, ethyl ether or acetoneUse:
Structural formula: H2N-CH2CH2-SO3HMolecular weight: 125.15Property: white needle crystal or crystalline powder, odorless and subacid, solublein water, insoluble in ethanol, ethyl ether or acetoneUse:
Specification: Vitamin C 95% (feed grade)Characteristics: colorless crystals or a white or almost white, crystalline powder which discolors on exposure to air and moisture, odorless or almost odorless
Specification: Vitamin C 95% (feed grade)Characteristics: colorless crystals or a white or almost white, crystalline powder which discolors on exposure to air and moisture, odorless or almost odorless
помощь**
Добавить в избранное
Отложенные товары
