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HANGZHOU CLAKE BIOTECH CO.,LTD

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HANGZHOU CLAKE BIOTECH CO.,LTD

Country: China (Mainland)

Business Type:Trading Company

Ms.Lin

Tel: 86-571-87750367

Mobile: 86-18268089214

Tel: 86-571-87750367

Fax:

URL: http://www.clakebiotech.com

Province/state: zhejiang

City: hangzhou

Street: RUIBO INTERNATIONAL ,HANGZHOU ,CHINA

MaxCard:


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PVP K30

CAS NO.9003-39-8

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

Keywords

  • PVP
  • k30
  • pvp k30

Quick Details

  • ProName: PVP K30
  • CasNo: 9003-39-8
  • Appearance: WHITE POWDER
  • Application: active pharmaceutical ingredient
  • DeliveryTime: prompt
  • PackAge: 25kg/drum
  • Port: any port
  • ProductionCapacity: Metric Ton/Day
  • Purity: 99%
  • Storage: in cool
  • Transportation: NORMAL
  • LimitNum: 25 Kilogram

Superiority

USP26/USP31 ; 

 

1. Pharm grade grade

2. IN STOCK 

3. FAST REPLY 

 

QUALIFED ; EFFICIENCY; RESPONSIBLE 

 

Details

ITEMS

SPECIFICATION

RESULTS

Appearance

White to yellowish hygroscopic powder or flakes with slight characteristic odor

Conforms

Identification

Positive

Conforms

Solubility

Freely soluble in water ,in chloroform and in ethanol (95%),practically in soluble in ether

Conforms

Appearence of solution

Solution A is clear and not more intensely coloured than reference solution BS6 or BYS6

Conforms

Water %

                   ≤5.0

1.0

pH

3.0~5.0

4.0

Sulphated ash %

≤0.1

0.06

Impurity A
(1-vlnylpyrrolldin-2-one)ppm

≤10

0.26

Impurity B (2-pyrrolldone)ppm

≤3.0

1.0

Heavy metals (Expressed as Lead)ppm

≤10

<10

Aldehydes %

≤0.05

0.003

Nitrogen content %

11.5~12.8

12.1

K-Value

23.0~32.0

30

Hydrazine,ppm

≤1.0

Conforms

Hydrogen peroxide,ppm

≤400

Conforms

Formic acid,%

≤0.5

0.01

Total aerobic plate count,CFY/g

≤100

<10

Total mold/yeast,cfu/g

≤100

<10

E.coli cfu/g

Negative

Conforms

Staphylococcus aureus CFU/g

Negative

Conforms

Pseudomonas aeruginosa CFU/g

Negative

Conforms

Salmonella CFU/g

Negative

Conforms

Conclusion: The product complies with USP/BP standard