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Pvp K30 / Povidone K30 / Polyvinylpyrrolidone K30 CAS 9003-39-8

China Pvp K30 / Povidone K30 / Polyvinylpyrrolidone K30 CAS 9003-39-8, Find details about China Pvp K30, Povidone K30 from Pvp K30 / Povidone K30 / Polyvinylpyrrolidone K30 CAS 9003-39-8

Model NO.
K30
HS Code
39059900
Model NO.
K30
HS Code
39059900
CHEMICAL NAME: Polyvinylpyrrolidone K30 (PVP K30)
CAS number: 9003-39-8
Molecular Formula: [C6H9NO]n
Molecular Structure:     
Molecular Weight: [111]n
Properties: A white powder, it can dissolve in water and a variety of organic solvents. It has good hygroscopicity, film-forming capability, complexing ability and physiological compatibility.
QUALITY STANDARD: USP38
ITEMSINDEX
USP38TEST RESULTS
PropertyWhite powderWhite powder
K Value            27-3230.0
Monomer          ppm<10  <10
Moisture           %<5.03.86
Sulfate ash          %<0.10.04
PH value 3-73.9
Nitrogen            %11.5-12.812.02
Aldehyde (as acetaldehyde)   %<0.05<0.05
Heavy metal (as lead)       ppm<10<10
Hydrazine                ppm<1.0<1.0
Peroxide                 ppm<400<400
USE: PVP-K30 is a kind of new excellent pharmaceutical excipient. It is mainly used as binder for tablet and granule, dissolving assistant for injection, flow assistant for capsule, dispersant for liquid medicine and pigment,stabilizer for enzyme and heat-sensitive drug, coprecipitant for poorly soluble drugs, lubricator and antitoxic assistant for eye drug.
PACKAGE SPECIFICATION: In 25kg/drum, inner lined with PE bags
PAPER DRUM SIZE: 390mm*560mm
STORAGE: Stored in dry place at room temperature
 

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