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Polyvinylpyrrolidone(Pvp)

(1.3)
Supplier From China
Aug-22-07

Polyvinylpyrrolidone(pvp)

Product name: pvp k30
Cas no.:9003-39-8
Chemical formular: (c6h9no)n
Appearance: white powde
K value:27-32
Vinylpyrrolidone: :max 0.2%
Solid content ::min 95%
Ph (10% in water: 3-7
Moisture: :max 5.0%
Residue on ignigion: max 0.1%
Packaging: plastic barrel or fibre board drums of 25kg net weight


Plastic barrel or fibre board drums of 25kg net weight

Price and Minimum Quantity

Price: Negotiable
MOQ: Not Specified
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More Items Similiar to: Polyvinylpyrrolidone(Pvp)

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Polyvinylpyrrolidone (PVP K30)

Polyvinylpyrrolidone (Pvp K30)

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Items Standard
Appearance "White to slightly creamy white,
hygroscopic powder or flakes"
Identification A. An orange -yellow precipitate is formed
B.A pale blue precipitate is formed
C.A deep red colour is produced
PH(1 in 20) 3.0~7.0
Water â?¤5.0%
Residue on ignition â?¤0.1%
Lead â?¤ 10ppm
Aldehydes â?¤0.05%
Hydrazine â?¤ 1ppm
Vinylpyrrolidone â?¤0.2%
2-Pyrrolidone â?¤3.0%
Peroxides(as H2O2) â?¤400ppm
K-value 27.0~32.4
Assay(Nitrogen) 11.5~12.8%
TAMC â?¤ 1000 cfu/g
TYMC â?¤ 100 cfu/g
Staphylococcus Aureus Negative in 10g
Salmonella Negative in 10g
Pseudomonas Aeruginosa Negative in 10g
E.Coli Negative in 10g
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Polyvinylpyrrolidone (PVP K30)

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$3 - $5
MOQ: 1  
  Aurora Industry Co., Ltd.
Supplier From Dalian, Liaoning, China
Supplier Of Industrial Chemicals
 
Items Standard
Appearance White to slightly creamy white
hygroscopic powder or flakes
Identification A An orange yellow precipitate is formed
BA pale blue precipitate is formed
CA deep red colour is produced
PH1 in 20 3070
Water 50
Residue on ignition 01
Lead 10ppm
Aldehydes 005
Hydrazine 1ppm
Vinylpyrrolidone 02
2Pyrrolidone 30
Peroxidesas H2O2 400ppm
Kvalue 270324
AssayNitrogen 115128
TAMC 1000 cfug
TYMC 100 cfug
Staphylococcus Aureus Negative in 10g
Salmonella Negative in 10g
Pseudomonas Aeruginosa Negative in 10g
EColi Negative in 10g
GOLD Member
VERIFIED
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Polyvinylpyrrolidone (PVP K30)

Polyvinylpyrrolidone (Pvp K30)

(3.4)
$3 - $5
MOQ: 1  
  Aurora Industry Co., Ltd.
Supplier From Dalian, Liaoning, China
Supplier Of Chemicals & Allied Products
 
Items Standard
Appearance "White to slightly creamy white,
hygroscopic powder or flakes"
Identification A. An orange -yellow precipitate is formed
B.A pale blue precipitate is formed
C.A deep red colour is produced
PH(1 in 20) 3.0~7.0
Water â?¤5.0%
Residue on ignition â?¤0.1%
Lead â?¤ 10ppm
Aldehydes â?¤0.05%
Hydrazine â?¤ 1ppm
Vinylpyrrolidone â?¤0.2%
2-Pyrrolidone â?¤3.0%
Peroxides(as H2O2) â?¤400ppm
K-value 27.0~32.4
Assay(Nitrogen) 11.5~12.8%
TAMC â?¤ 1000 cfu/g
TYMC â?¤ 100 cfu/g
Staphylococcus Aureus Negative in 10g
Salmonella Negative in 10g
Pseudomonas Aeruginosa Negative in 10g
E.Coli Negative in 10g
GOLD Member
VERIFIED
Sep-03-24
Polyvinylpyrrolidone (PVP K30)

Polyvinylpyrrolidone (Pvp K30)

(3.4)
$3 - $5
MOQ: 1  
  Aurora Industry Co., Ltd.
Supplier From Dalian, Liaoning, China
Supplier Of Chemicals & Allied Products
 
Items Standard
Appearance "White to slightly creamy white,
hygroscopic powder or flakes"
Identification A. An orange -yellow precipitate is formed
B.A pale blue precipitate is formed
C.A deep red colour is produced
PH(1 in 20) 3.0~7.0
Water â?¤5.0%
Residue on ignition â?¤0.1%
Lead â?¤ 10ppm
Aldehydes â?¤0.05%
Hydrazine â?¤ 1ppm
Vinylpyrrolidone â?¤0.2%
2-Pyrrolidone â?¤3.0%
Peroxides(as H2O2) â?¤400ppm
K-value 27.0~32.4
Assay(Nitrogen) 11.5~12.8%
TAMC â?¤ 1000 cfu/g
TYMC â?¤ 100 cfu/g
Staphylococcus Aureus Negative in 10g
Salmonella Negative in 10g
Pseudomonas Aeruginosa Negative in 10g
E.Coli Negative in 10g
GOLD Member
VERIFIED
Sep-03-24
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Appearance White to slightly creamy white
hygroscopic powder or flakes
Identification A An orange yellow precipitate is formed
BA pale blue precipitate is formed
CA deep red colour is produced
PH1 in 20 3070
Water 50
Residue on ignition 01
Lead 10ppm
Aldehydes 005
Hydrazine 1ppm
Vinylpyrrolidone 02
2Pyrrolidone 30
Peroxidesas H2O2 400ppm
Kvalue 270324
AssayNitrogen 115128
TAMC 1000 cfug
TYMC 100 cfug
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Polyvinyl pyrrolidone (PVP), a non-ionic polymer, is one of the most distinctive, well-studied and widely studied fine chemicals in N-vinylamide polymers. Has developed into non-ionic, cationic, anionic 3 categories, industrial grade, medical grade, food grade 3 specifications, relative molecular weight from thousands to more than one million homopolymer, copolymer and crosslinked polymer series products, and with its excellent unique properties have been widely used.
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