Industry Food Pharmaceutical Grade 9003-39-8 Polyvinylpyrrolidone K12 K15 K17 K25 K30 K60 K90 Pvp

• Customization: Available
• Varieties: Other
• Component: Chemical Synthetic Drugs
• Model NO.: Povidone K12 K15 K17 K25 K30 K60 K90
• Stock: in Stock
• Delivery Time: 3-7 Working Days
• Application: Veterinary Medicine
• Shelf Life: 3 Years
• Molecular Formula: (C6h9no)N
• Heavy Metals: ≤10ppm
• Standard: USP/Ep
• Appreance: White to Light Yellow Amorphous Deliquescent Powd
• CAS No: 9003-39-8
• Model No: Povidone K12 K15 K17 K25 K30 K60
• Transport Package: 5kg/Tin
• Specification: 1kg/tin, 5kg/tin, 10kg/tin
• Trademark: Qingmei
• Origin: China
• HS Code: 2933995300
• Production Capacity: 1-10 Tons Per Year

Product Description

Product Description

 

          

 

Product Introduction:                                    
PVP exists as white or yellowish powder and aquous solution. It can dissolve in water and a variety of organic solvents.It has good  hygroscopicity, film-forming capability, complexing ability and physiology compatibility.

Specifications for Pharmaceutical Grade PVP:

Product

Povidone K15

Povidone K17

Povidone K25

Povidone K30

Povidone K60

Povidone K90

Appearance

White or yellowish-white,hygroscopic powder or flakes

Solubility

Freely soluble in water,in ethano(96%) and in methanol,very slightly soluble in acetone.

Appearance of Solution

Clearly and not moren intensely coloured than reference solution B6,BY6or R6

Identifications

Meet ID Tests

pH Value(5% in aqueous solution)

3.0-5.0

3.0-5.0

3.0-5.0

3.0-5.0

4.0-7.0

4.0-7.0

Viscosity(Expressed as K Value)

12.75-17.25

15.3-18.36

22.5-27.0

27.0-32.4

54.0-64.8

81.0-97.2

Adehydes(Expressed as Acetaldehyde)

500 ppm max.

500 ppm max.

500 ppm max.

500 ppm max.

500 ppm max.

500 ppm max.

Peroxides(Expressed as H2O2)

400ppm max.

400 ppm max

400 ppm max

400 ppm max

400 ppm max

400 ppm max

Formic Acid

0.5% max.

0.5% max.

0.5% max.

0.5% max.

0.5% max.

0.5% max.

Hydrazine

1ppm max.

1ppm max.

1ppm max.

1ppm max.

1ppm max.

1ppm max.

N-Vinylpyrrolidone(Impurity A)

USP26

1000 ppm max.

1000 ppm max.

1000 ppm max.

1000 ppm max.

1000 ppm max.

1000 ppm max.

Current USP/EP/BP

10 ppm max.

10 ppm max.

10 ppm max.

10 ppm max.

10 ppm max.

10 ppm max.

2-Pyrrolidone(Impurity B)

3.0% max.

3.0% max.

3.0% max.

3.0% max.

3.0% max.

3.0% max.

Heavy Metals(as Pb)

10 ppm max.

10 ppm max.

10 ppm max.

10 ppm max.

10 ppm max.

10 ppm max.

Water

5.0% max.

5.0% max.

5.0% max.

5.0% max.

5.0% max.

5.0% max.

Sulphated Ash

0.1% max.

0.1% max.

0.1% max.

0.1% max.

0.1% max.

0.1% max.

Nitrogen Content

11.5-12.8%

11.5-12.8%

11.5-12.8%

11.5-12.8%

11.5-12.8%

11.5-12.8%

Specifications for Technical Grade PVP:

Products	K Value	pH Value (5% in water)	Residue NVP	Sulphated Ash	Water	Solid Content
PVP K15	13-18	3.0-7.0	0.05% max.	0.1% max.	5.0% max.	95-100%
PVP K17	15-19	3.0-7.0	0.05% max.	0.1% max.	5.0% max.	95-100%
PVP K25	23-28	3.0-7.0	0.05% max.	0.1% max.	5.0% max.	95-100%
PVP K30	27-35	3.0-7.0	0.05% max.	0.1% max.	5.0% max.	95-100%
PVP K60	55-65	5.0-9.0	0.05% max.	0.1% max.	5.0% max.	95-100%
PVP K85	78-90	5.0-9.0	0.05% max.	0.1% max.	5.0% max.	95-100%
PVP K90	81-100	5.0-9.0	0.05% max.	0.1% max.	5.0% max.	95-100%
PVP K30L	27-35	3.0-7.0	0.05% max.	0.1% max.	69-71%	29-31%
PVP K85L	78-90	5.0-9.0	0.05% max.	0.1% max.	79-81%	19-21%
PVP K90L	81-100	5.0-9.0	0.05% max.	0.1% max.	79-81%	19-21%

99% USP Bp CAS 9003-39-8 Polyvinylpyrrolidone Pvp K90 

Polyvinylpyrrolidone PVP is one of the three major pharmaceutical new excipients and can be used as the co-solvent of tablets, granules, and injection, as the glidant of capsules, as the dispersant agent of liquid preparations and the colorant, as the stabilizer of enzyme and heat sensitive drug, as the co-precipitating agent of poorly soluble drugs, and as the detoxicant of ophthalmic drugs and lubricants.

Name:Polyvinylpyrrolidone PVP K90

CAS: 9003-39-8

Chemical formula: CH4

Appearance: White to yellow-white powder

Application:It is industrially used as expanded polystyrene additive, as the gelling agents for suspension polymerization, stabilizer, and fiber treating agents, paper processing aids, adhesives, and thickening agents.

 

 

Technical data sheet

TEST    ITEMS	SPECIFICATIONS
Appearance	White powder
K Value	88--96
N-vinylpyrrolidone                                  ppm	< 10
Moisture                                                %	< 5.0
Sulfateash                                              %	< 0.1
PH value	3-7
Nitrogen                                                  %	11.5-12.8
Aldehyde                 %	< 0.05
Heavy metal (as lead)                            ppm	< 10
Hydrazine                                              ppm	< 1.0
Peroxide                                                ppm	< 400

Analysis room and laboratory

 

 

 

 

Packaging & Shipping

 

 

mode of transportation
By Air	By Express	By Sea
suitable for >50	suitable for sampple order or <50	suitable for >300
Fast:3-7 days	Fast:3-10 days	Fast: 7-45 days
lower than the express cost	high shipping cost	lowest cost

Company Profile

 
Qingdao Qingmei Biotech Co., Ltd is a pharmaceutical company, which is to expand international business and strategic cooperation with Contract Manufacturing on Supplements(Hard Capsules, Softgels, Powders, Sachet), Active Ingredients for Human Health and Animal Health, Herbal Extracts, Food Additives, Feed Additives, Vitamins, Amino Acids, Minerals, Cosmetics raw materials, Pet Medicines, Disinfectant, Farming and Fishery Industry.

The company is located in the beautiful coastal city of Qingdao, near City Hall and the May Fourth Square, and also close to the port, so that it has convenient traffic conditions for trade. The company's business focuses on the development and promotion of the pharmaceutical chemicals, animal health, food additives, plant extracts, cosmetic raw materials, intermediates and other fine chemicals. Production in Qingmei is in accordance with GMP standards, and files are compiled and registered in regulated market to ensure smooth supply channels. Guided by the market development, Qingmei works hard to cover more customers.
 

1:Can I get some samples before bulk order?
Most products provide free samples, but the shipping cost be paid by customers.

2: What's your MOQ?
For the high value product, our MOQ starts from 10g,100g and 1kg.

3: Which kind of payment terms do you accept?
PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union, L/C.

4.How to place an order?
You can contact me through Trademanager, WhatsApp, Skype Online and other contact methods, tell me the product and quantity you need, and then we will give you a quote. If you choose one of the above payment methods, we will arrange the delivery for you.

5:How about your delivery time?
A: Generally, it will take 5 to 7 days after receiving your advance payment.

6:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.