High Purity Crospovidone White Powder USP43

• Color: White
• Appearance: White or Yellowish White Powder
• Shelf Life: 2 Years If Kept Under Good Condition
• Transport Method: by Air or by Sea
• Storage: Cool Dry Place
• Factory: Yes
• Model NO.: GS-6028
• Resource: Chemosynthetic
• Transport Package: Paper Drum
• Trademark: GREENSKY
• Origin: China
• Production Capacity: 30tons/Month

Product Description

 

-HANGZHOU GREENSKY BIOLOGICAL TECH. CO., LTD.-

Product Description

 

Function of Crospovidone

    Crospovidone (cross linked polyvinyl N-pyrrolidone, or PVP) is a common, FDA-approved inactive ingredient used in the pharmaceutical industry. Crospovidone is often combined with active ingredients in medications and dietary supplements to allow absorption of the active drug. It is considered a synthetic povidone analog. Chemically, crospovidone is an inert and insoluble white to light yellow free-flowing powder. It has hygroscopic, or water-attracting properties with excellent swelling characteristics. It is this swelling characteristic that makes it useful as a disintegrant in pharmaceutical dosage forms. Crospovidone is not absorbed orally. Oral use of crospovidone is not usually associated with toxicity in normal use as a pharmaceutical excipient. Pulmonary emboli have been reported in autopsies of intravenous drug abusers who have crushed tablets, such as hydromorphone, for injection. The long-term effects of crospovidone in the lung are unknown.Allergic reactions have also been reported with the use of povidone-iodine as a topical antiseptic.

 

Specification

CERTIFICATE OF ANALYSIS

Product Name:	Crospovidone
CAS No:	9003-39-8
Batch No:	20240508
Analysis Date:	2024.05.08
Manufacture Date:	2024.05.08
Origin:	China
Quantity:	400kgs
Analysis Item	Specification	Result
Appearance	White or yellowish white powder	Complies
Identification A.B.C	According to USP	Complies
Identify D	Particle:0-63μm>85%; 63μm<15%	Complies
PH value	5.0-8.0	6.09
Residue on ignition	≤0.1%	0.0345%
Nitrogen	11.0%-12.8%	11.9%
Heavy metals(as Pb)	≤10ppm	<10ppm
Water-soluble matter	≤1.5%	0.408%
Perosides(as H202)	≤400ppm	37ppm
1-Vinylpyrrolidin-2-one	≤10ppm	4.15ppm
Loss on drying	≤5.0%	3.9%
Total Aerobic plate count	≤10cfu/g	<10cfu/g
Mold & yeast	≤10cfu/g	<10cfu/g
E.coli	<0	0

Company Profile

    Hangzhou Greensky Biological Co., Ltd. is a high-tech enterprise integrating scientific research,production,processing and sales. We've been in the industry for over 20 years. We are also the company that possesses certificates of RoHS, BRC, ISO, FDA, HACCP,etc.
    More than 90% of its products are exported to more than 40 countries and regions such as Europe, America, Southeast Asia, Japan and Australia, and are well received and trusted by customers. 'Take the essence of the earth, and seek the quality of like' is the company's management approach. The company is willing to cooperate sincerely with customers at home and abroad and work together for the cause for human green health!

Our Advantages

Professional 

    A company specialize in plant extract enterprises over 18 years since 2004, and do business with world over customers. Greensky possesses an R&D center with advanced HPLC, GC, AAS and UV analysis equipment, which enables us to set up quality control system from research to production conveniently. 

Creative 

    GREENSKY is close contact with world famous school - ZheJiang University of Technology medicine school and continuous research, development, export all kinds of plant extracts. 

Good Quality Control

ISO9001:2011, SGS, KOSHER, HALA approved. 
Testing by authoritative organizations ensures the quality of our products.

More than great support 

    Actually above 90% of the Greensky' s products are exported to Europe, America, Southeast Asia, Japan and Australia more than 40 countries and regions, by the praise and trust of customers.

Process

Factory

Team

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