Chemical Description
◆ Product Name: Povidone K60 Powder
◆ CAS No.: 9003-39-8
◆ INCI Name: Polyvinylpyrrolidone K60 Powder (abbr. PVP K60 Powder)
Physical and Chemical Properties
◆ White or yellowish-white, hygroscopic powder or flakes
◆ Freely soluble in water, in ethanol (96 percent), and in methanol; very slightly soluble in acetone
◆ Cosmetics Industry
PVP K60 Powder can be utilized as a film-forming agent, viscosity-enhancement agent, lubricant, and adhesive for hair sprays, mousses, gels, and lotions.
◆ Pharma Industry
PVP K60 Powder can be used as a binder for tablets, a dissolving assistant for injections, a flow assistant for capsules, a dispersant for liquid medicine and pigments, a stabilizer for enzymes and heat-sensitive drugs, a coprecipitant for poorly soluble drugs, and a lubricant and detoxifying assistant for eye medications.
Item | Specification | |||||
Apperance | White or yellowish-white, hygroscopic powder or flakes | |||||
PH | 3.0-7.0 | |||||
K value | 54-64.8 | |||||
Aldehydes | NMT 0.05% | |||||
Hydrazine | NMT 1.0PPM | |||||
Impurity A | NMT 0.1% | |||||
Water | NMT 5.0% | |||||
Sulfated ash | NMT 0.1% | |||||
Nitrogen | 11.5%-12.8% | |||||
Heavy Metal | NMT 10PPM |