PVP K90

Health care grade NM-PVP 30 products can dissolve in water and grain alcohol, isopropyl alcohol or chloroform, but not in acetone or diethyl ether. Have good absorption moisture, film-forming, complex ability. It is a high performance, versatile polymer widely used in health care fields.

NM-Carbomer 971P NM-Carbomer971P meets the current edition of the following monographs: United States Pharmacopeia/National Formulary (USP/NF) monograph for Carbomer Homopolymer Type A European Pharmacopeia (Ph. Eur.) monograph for Carbomers China Pharmacopeia (ChP) monograph for Carbomer Homopolymer Type A Carbomer 971P ,and carbomer 934P , carbomer 974P are applied in oral care products. General Product Characteristics Appearance: White, fluffy powder Odor: Slightly acetic 

Carbomer Homopolymer Type C NM-Carbomer 980G Meeting  the current edition of the following monographs: United States Pharmacopeia/National Formulary (USP/NF) monograph for Carbomer Homopolymer TypeC (Note: The previous USP/NF compendial name for this product was Carbomer 940.) European Pharmacopeia (Ph. Eur.) monograph for Carbomers China Pharmacopeia (ChP) monograph for Carbomer Homopolymer Type C Japanese Pharmaceutical Excipients (JPE) Monograph for Carboxyvinyl Polymer General Product Characteristics Appearance: White fluffy powder Odor: Slightly acetic

NM - Carbomer 980 H is a cross-linked polyacrylate polymer, polymerized in co-solvent system of ethyl acetate and cyclohexane. It is capable of providing high viscosity, excellent thickening and suspending performance with low-dosage. Its short flow (non-drip) properties are ideal for applications such as clear gels, hydroalcoholic gels, creams. When neutralized by alkali it forms sparkling clear water or hydroalcoholic gels and creams.

Carbomer 990/NM-Carbomer 990 is a cross-linked polyacrylate polymer, polymerized in co-solvent system of ethyl acetate and cyclohexane. It is capable of providing high viscosity, excellent thickening and suspending performance with low-dosage. Its short flow (non-drip) properties are ideal for applications such as clear gels, hydroalcoholic gels, creams. When neutralized by alkali it forms sparkling clear water or hydroalcoholic gels and creams.

Chemical Name Vinylpyrrolidone/ vinylacetate copolymers CAS # 25086-89-9 Formula (C6H9NO)n(C4H6O2)m Synonym PVP-VA Chemical Structure