Hotsale Povidone,Polyvinylpyrrolidon, PVP (K15, K25, K30, K60, K90) CAS NO.9003-39-8

Details:

 

Company Introduction:

Onchem (China) Co.,Ltd  is a comprehensive manufacturer and an international distribution of chemicals throughout the world. Specialized in APIs, chemical intermediates, herbal extract and pharmaceutical raw materials. 

 

 

Polyvinylpyrrolidone (Pharm Grade)

 

STRUCTURAL FORMULA

                                                                      
Formula: （C6H9NO）n

CTFA NOMENCLATURE: PVP K30

CAS NO: 9003-39-8

CHARACTERS:

In the form of off-white, free-flowing powder.
Odorless or with a faint characteristic odor.
Soluble in water and many organic solvents.
Inert physiologically.

 

PECIFICATIONS:

	K17	K25	K30	K90	K90 (Liquid)
K value	15-19	23-27	27-32	81-99	90-103
Vinylpyrrolidone, %	≤0.2	≤0.2	≤0.2	≤0.2	≤0.2
Water, %	≤5.0	≤5.0	≤5.0	≤5.0	79-81
Sulfate ash, %	≤0.1	≤0.1	≤0.1	≤0.1	≤0.1
Nitrogen, %	11.5-12.8	11.5-12.8	11.5-12.8	11.5-12.8		11.5-12.8
PH of 10% solution	3.0-7.0	3.0-7.0	3.0-7.0	3.0-7.0	7.0-10.5
Heavy metals（Pb）,ppm	≤10	≤10	≤10	≤10	≤10
Acetaldehyde, ppm	≤500	≤500	≤500	≤500	≤500
Hydrazine,ppm	≤1	≤1	≤1	≤1	≤1
Peroxides（as H2O2）,ppm	≤400	≤400	≤400	≤400	≤400

 

APPLICATIONS:

√ Excellent pharmaceutical excipients.
√ Granulation binders for tablets.
√ Solubilizers and suspending agents for injections.
√ Dispersants for dye and pigment in tablet and capsule coating.
√ Stabilizers for enzymes and heat sensitive drugs.
√ Coprecipitates for poorly soluble drugs.
√ Lubricators and detoxifiers in ophthalmic solutions.
√ Stabilizers for suspensions of all kinds of active substances.
√ Viscosity adjustors, cohesive agents, stabilizers and protective colloids in oral liquid and other liquid formulations.

 

PACKING:

25kgs fiber drum and 150 kgs plastic drums for liquid.

 

 

POVIDONE EP5

 

Polyvinylpyrrolidone (Pharm. Grade)

 

STRUCTURAL FORMULA:

                                                                      
Formula: （C6H9NO）n

CTFA NOMENCLATURE: PVP K30

CAS NO: 9003-39-8

CHARACTERS:

In the form of off-white, free-flowing powder.
Odorless or with a faint characteristic odor.
Soluble in water and many organic solvents.
Inert physiologically.

SPECIFICATIONS:

	K17	K25	K30	K90 (Liquid)
K value	15-19	23-27	27-32	90-103
Vinylpyrrolidone,ppm	≤10	≤10	≤10	≤10
Water, %	≤5.0	≤5.0	≤5.0	≤5.0
Sulfate ash, %	≤0.1	≤0.1	≤0.1	≤0.1
Nitrogen, %	11.5-12.8	11.5-12.8	11.5-12.8	11.5-12.8
PH of 10% solution	3.0-7.0	3.0-7.0	3.0-7.0	7.0-10.5
Heavy metals（as Pb）,ppm	≤10	≤10	≤10	≤10
Acetaldehyde, ppm	≤500	≤500	≤500	≤500
Hydrazine, ppm	≤1	≤1	≤1	≤1
Peroxides（as H2O2）,ppm	≤400	≤400	≤400	≤400

 

 

APPLICATIONS:

√ Excellent pharmaceutical excipients.
√ Granulation binders for tablets.
√ Solubilizers and suspending agents for injections.
√ Dispersants for dye and pigment in tablet and capsule coating.
√ Stabilizers for enzymes and heat sensitive drugs.
√ Coprecipitates for poorly soluble drugs.
√ Lubricators and detoxifiers in ophthalmic solutions.
√ Stabilizers for suspensions of all kinds of active substances.
√ Viscosity adjustors, cohesive agents, stabilizers and protective colloids in oral liquid and other liquid formulations.

 

PACKING:

25kgs fiber drum and 150 kgs plastic drums for liquid.

 

 

 

 

 

 

 

Delivery:

3days by EMS,FEDEX,DHL.

 

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