Pharmaceutical Chemicals Pollyvinylpolypyrrolidone Copovidone Pvpp CAS 9003-39-8

• Certification: GMP
• Grade Standard: Medicine Grade
• Type: Chemical Reagent
• Model NO.: P016
• State: Solid
• Volatile: Not Volatile
• Grade: Cosmetic
• Appearance: White to Slightly Creamy White Powder
• CAS No: 9003-39-8
• Solubility: Soluble in Water and in Ethanol
• Storage: Store in Cool and Dry Palce
• Transport Package: 25kg/Drum
• Specification: EP, USP
• Origin: China
• HS Code: 3905990000
• Production Capacity: 1000mt/Year

Product Description

 

Crospovidone(PVPP)  is hygroscopic,insoluble in water and all other common solvents,but it swells rapidly in aqueous solutbition without any gel froms.Its; classified as Crospovidone Type A and Type B according to the different particle size.
 

Product Parameters

 

Product	Crospovidone Type A	Crospovidone Type B
Appearance	White or yellowish-white powder or flakes
Identifications	Meet ID Tests
Solubility	Practically insoluble in water,in alcohol and in methylene chloride
Water- soluble substances	1.0% max	1.0% max
pH((1% in water)	5.0 -8.0	5.0 -8.0
Loss on Drying	5.0% max.	5.0% max.
Sulphated Ash	0.1% max.	0.1% max.
Nitrogen content	11.0 -12.8 %	11.0 -12.8 %
Impurity A	10 ppm max.	10 ppm max.
Peroxide(As H2O2)	400 ppm max.	1000 ppm max.
Heavy Metal	10 ppm max.	10 ppm max.
Particle Size(μm), ≥80%	50-300	5-50

 

Function and Application

In the pharmaceutical industry,Crospovidone are widely used as 1)Disintergrating agent,2)Stabilizer for suspension,3)Moisture Absorbent, 4)Complextant of Polyphenols and Tannin for the extract formulations.

 

 

Company Profile

 

Hebei Huanwei Biotech Co.,Ltd was established in 2016 and located in Shijiazhuang, Hebei Province, China. Our advantage raw material products are widely used in pharmaceutical and food industry, such as Vitamins,Nutritional Ingredients, Food Additives,Dietary Supplements, Amino Acid, APIs and so on. Besides, we supply OEM/ODM products of Dietary-supplement, including Softgel, Tablet, Hard Capsule, Functional Beverage, Gummy and others.

Huanwei Biotech has obtained the certification of ISO9001, ISO14001, ISO45001 and have been awarded Ecovadis Bronze Medal in 2023. At present we have been supplying products and services to customers in more than 20 countries in Europe, North America, South America, Africa, Southeast Asia, etc.
 

 

 

Certifications

 

Exhibition photos

Packaging & Shipping

FAQ

Q1: Are you a factory or a trading company?
A1: We are a trading company which built in 2016, our main sales staff have many years industry experience.

Q2: How do you control the quality?
A2:
1. We only select high-quality material from famous manufacturers.
2. We have a standardized production process with traceable records
3. We're certified by ISO9001 and ISO22000 Quality management system.

Q3: Can I get samples?
A3: Yes, we can supply specified quantity free sample, you pay for the freight charge only.


Q4: Which documents can you provide?
A4: We can supply Commercial Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA, MSDS, and so on.

Q5: What Payment terms do you accept?
A5: T/T, L/C, D/P etc.