PVP K25 Powder
https://www.sunflowerpolymer.com/products/pvp-k25-powder-cas-no-9003-39-8.html
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PVP K25 Powder
Chemical Description
◆ Product Name: Povidone K25 Powder
◆ CAS No.: 9003-39-8
◆ INCI Name: Polyvinylpyrrolidone K25 Powder (abbr. PVP K25 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
Application of PVP K25 Pow... morePVP K25 Powder
https://www.sunflowerpolymer.com/products/pvp-k25-powder-cas-no-9003-39-8.html
#buy #pvp #k30
PVP K25 Powder
Chemical Description
◆ Product Name: Povidone K25 Powder
◆ CAS No.: 9003-39-8
◆ INCI Name: Polyvinylpyrrolidone K25 Powder (abbr. PVP K25 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
Application of PVP K25 Powder
◆ Pharma Industry
PVP K25 can be a binder for tablets and capsules and a film former for ophthalmic solutions with a function of being an aid in flavoring liquids and chewable tablets.
Specification of PVP K25 Powder
Item Specification
Apperance White or yellowish-white, hygroscopic powder or flakes
Solubility Freely soluble in water, in ethanol (96 percent) and in methanol, very slightly soluble in acetone
Identification A, B, C, D Meets requrirement
PH 3.0-7.0
K value 22.5-32.4
Aldehydes NMT 500PPM
Hydrazine NMT 1.0PPM
Vinylpyrrolidinone NMT 0.1%
Water NMT 5.0%
Residue On Ignition NMT 0.2%
Nitrogen 11.5%-12.8%
