Pharma grade Povidone K30 K90/PVP K30/PVP K90 as Pigment stability CAS NO.9003-39-8

Min.Order: 25 Kilogram
Payment Terms: L/C,D/A,D/P,T/T,

Product Details

Keywords

pharma grade Povidone K30 K90
Pigment stability PVP K30
PVP K30/PVP K90

Quick Details

ProName: Pharma grade Povidone K30 K90/PVP K30/...
CasNo: 9003-39-8
Molecular Formula: (C6H9NO)n
Appearance: white powder
Application: pharmaceutical excipient in tableting
DeliveryTime: 7-15days
PackAge: net weight:25kgs/fabric drum
Port: shanghai
ProductionCapacity: 100 Metric Ton/Month
Purity: 99%
LimitNum: 25 Kilogram
appearance: white powder
application: pharmaceutical excipient

Superiority

Pharma grade Povidone K30 K90/PVP K30/PVP K90 as Pigment stability

FOBprice:$10-$20/kg

MOQ:25KGS/DRUM

USP32/26 STANDARD

Details

Product name:

PVP-K Homopolymer Series；pvp k30 ；povidone k30；Polyvinypyrrolidone K30

Chemical Name:

Homopolymer of Vinylpyrrolidone

CTFA Nomenclature:

Polyvinypyrrolidone(Abbreviated to PVP)

CAS No.:

9003-39-8

Molecular Formula:

(C₆H₉NO)_n

MW:

111.143

Hs code

3905990000

Structure:

Product Picture

Physical Properties:

PVP-K exists as white or milky white powder, and colorless or slight yellow transparent liquid. It can dissolve in water, alcohol, isopropanol or chloroform, not in Acetone or Diethyl ether. Polymers having molecular weight under 30000 can excreted by the human kidney.

Specification:

Technical grade

Items	K value	Vinylpyrr olidone %	Moisture %	Solid %	PH (10% in water)	Sulfate Ash %
K12(liquid)	10-13	≤0.2	-	40±1	7-9	≤0.1
K15(liquid)	13-17	≤0.2	-	40±1	7-9	≤0.1
K15(powder)	13-18	≤0.2	≤5.0	≥95	3-7	≤0.1
k17(powder)	15-19	≤0.2	≤5.0	≥95	3-7	≤0.1
K17(liquid)	15-19	≤0.2	-	40±1	7-9	≤0.1
k25(powder)	22-28	≤0.2	≤5.0	≥95	3-7	≤0.1
k30(liquid)	27-33	≤0.2	-	30±1	7-9	≤0.1
k30(powder)	27-33	≤0.2	≤5.0	≥95	3-7	≤0.1
k60(liquid)	52-62	≤0.2	-	38-42	6-9	≤0.1
k90(powder)	81-94	≤0.2	≤5.0	≥95	5-8	≤0.1
k90(liquid)	81-97	≤0.2	-	20±1	6-9	≤0.1
k120(liquid)	110-125	≤0.2	-	15±1	7-9	≤0.1

Pharmaceutical grade(USP26/USP30/EP5.0)

Items	K value	Vinylpyrr olidone %	Moisture %	Sulfate ash %	PH(10% in water)	Nitrog en %	Aldehyde interms of Acetaldehyde% (ppm)	Heavy metal PPM	Hydrazine ppm	Peroxide as PPM
K15(powder)	12-17	≤0.1	≤5.0	≤0.1	3-7	11.5-12.8	≤500	≤10	≤1	≤400
k17(powder)	15-19	≤0.1	≤5.0	≤0.1	3-7	11.5-12.8	≤500	≤10	≤1	≤400
k25(powder)	22-28	≤0.1	≤5.0	≤0.1	3-7	11.5-12.8	≤500	≤10	≤1	≤400
k30(powder)	27-32	≤0.1	≤5.0	≤0.1	3-7	11.5-12.8	≤500	≤10	≤1	≤400
k90(powder)	81-94	≤0.1	≤5.0	≤0.1	5-8	12.0-12.8	≤500	≤10	≤1	≤400

Application:

Cosmetics: PVPK series can be used as firm-forming agent, viscosity-enhancement agent, lubricant and adhesive. They are the key component of hair spray, mousse gels and lotions & solution. They are also convenience assistant in skin-care product, hair-drying reagent, shampoo, eye makeup, lipstick, deodorant, sunscreen and dentifrice.

Pharmaceutical: Povidone K30 is a new and excellent pharmaceutical excipient. It is mainly used as binder for tablet and pellet, dissolving assistant for injection, flow assistant for capsule, dispersant for liquid medicine and pigment, stabilizer or enzyme and heat sensitive drug, coprecipitant for poorly soluble drug, lubricant and antitoxical assistant for eye drug, PVP has been used as excipient for more than one hundred drugs.

Other Utility:

.Suspension agent, disperser and emulsifier .Paint and coating. Plastics and resin .Adhesive.
.Glass fibre ; Film; Ink .TV tube; Detergent ; Tabletting; Textile dying and printing .

Packing:

25kgs/fabric drum (inner-lined two-double PE bags)