Top quality Polyvinylpyrrolidone(PVP）

Min.Order / FOB Price:Get Latest Price

1 Metric Ton	Negotiable

1 Metric Ton

Negotiable

Min.Order :1 Metric Ton
Purity: 99%
Payment Terms : L/C,D/P,T/T,

Keywords

PVP K15 17 19 30 90 9003-39-8 PVP K30 manufacturer

Quick Details

Appearance:white crystalline powder
Application:Widely as a thickening agent, emulsifier, lubricant and clarifying agent use
PackAge:25kg/bag or drum
ProductionCapacity:2000|Metric Ton|Month
Storage:Keep in cool and dry warehouse
Transportation:FOB or CIF By air or by sea

Superiority:

Good quality

Competitive price

On time delivery

Fast shipment

PVP K-30
Standard: USP26

Specifications:
K value: 27-32
PH: 3-7
Aldehyde of CHCHO: 500ppm max
N-vinylpyrrolidone: 0.1% max
Moisture: 5.0% max
Sulfate ash: 0.1% max
Heavy metal: 10ppm max
Nitrogen: 11.5%-12.8%
Hydrazine: 1.0ppm max
Peroxide as: 400ppm max

Details:

Properties:
White or creamy white powder,odourless,nontoxic,non-irritant,dissolves readily in water,alcohol,amine and many other organic solvents.PVP K Series is widely used in pharmaceutical fields,thanks to it’s excellent solubility,film-formingcapability, chemical stability,physiologicalinertia and cementability.

Quality Standard:CP2005.Ph.EP.,USP/NF.BP.

POLYVINYLPYRROLIDONE (PVP)		K12	K15	K17	K25	K30	K60	K90
Appearance		White or off-white powder
K value		10.2-13.8	12.75-17.25	15.3-18.36	22.5-27.0	27-32.4	54-64.8	81-97.2
N-Vinylpyrrolidone (Impurity A)	(CP2005/USP26) %max	0.1	0.1	0.1	0.1	0.1	0.1	0.1
N-Vinylpyrrolidone (Impurity A)	(USP31/EP6/BP2007) ppm max	10	10	10	10	10	10	10
Moisture % max		5.0	5.0	5.0	5.0	5.0	5.0	5.0
Solid content % min		95	95	95	95	95	95	95
pH value(5%in aqueous solution)		3.0-5.0	3.0-5.0	3.0-5.0	3.0-5.0	3.0-5.0	4.0-7.0	4.0-7.0
Sulphate Ash % max		0.1	0.1	0.1	0.1	0.1	0.1	0.1
Nitrogen content %		11.5-12.80	11.5-12.80	11.5-12.80	11.5-12.80	11.5-12.80	11.5-12.80	11.5-12.80
2-Pyrrolidone (Impurity B) % max		3.0	3.0	3.0	3.0	3.0	3.0	3.0
Aldehyde(as acetaldehyde) ppm max		500	500	500	500	500	500	500
Heavy metal (as Pb) ppm max		10	10	10	10	10	10	10
Hydrazine ppm max		1	1	1	1	1	1	1
Peroxide(As H2O2) ppm max		400	400	400	400	400	400	400