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PVP-K30 1
  • PVP-K30 1

PVP-K30

Model:9003-39-8
Brand:Greenco
Origin:Made In China
Category:Chemicals / Organic Chemical Materials / Pharmaceutical Chemicals
Label:PVP K30 , PVP chemical , povidone-K30
Price: US $6 / pc
Min. Order:100 pc
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Member Information

Detail

Hangzhou GreenCo Science & Technology Co., Ltd.

Free MemberZhe Jiang - China
Live Chat:Last Online:09 Aug, 2012

View all products. (11)

Product Description

Characteristics --A white to creamy white powder;
--Readily soluble in water and a variety of organic solvent;
--Good hygroscopicity and adhension;
No.
Specification
K30
K90
K25
K15
K17
1
PH(in 5% solution)
3-5
3-5
3-5
3-5
3-5
2
Viscosity,as K-value
29-32
85-95
24-27
26-30
15-19
3
Aldehyde,ppm
≤500
≤500
≤500
≤500
≤500
4
Peroxides(as H2O2),ppm
≤400
≤400
≤400
≤400
≤400
5
Hydrazine,ppm
≤1
≤1
≤1
≤1
≤1
6
Impurity A(NVP),ppm
≤10
≤10
≤10
≤10
≤10
7
Impurity B(2-pyrrolidone),%
≤3.0
≤3.0
≤3.0
≤3.0
≤3.0
8
Heavy metals,ppm
≤10
≤10
≤10
≤10
≤10
9
Water,%
≤5.0
≤5.0
≤5.0
≤5.0
≤5.0
10
Sulphated ash,%
≤0.1
≤0.1
≤0.1
≤0.1
≤0.1
11
Assay,as Nitrogen content,%
11.5-12.8
11.5-12.8
11.5-12.8
11.5-12.8
11.5-12.8


Product Image

PVP-K30 1
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Hangzhou GreenCo Science & Technology Co., Ltd.

15 Floor-8-B-XiGangXin Jie, NO.206 ZhengHuaRoad, Hangzhou, China

Phone:
86-571-89905798-808
Fax:
86
Contact:
Elaine Chen (trade manager)
Mobile:
13003658167

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