基本信息 产品图片 产品描述 供应商联系方式 同类产品
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PVP/Povidone K15/K17/K25/K30/K90

基本信息 产品图片 产品描述 供应商联系方式 同类产品

基本信息:

  • 发布时间: 2017-09-14
  • 产品名称: PVP/Povidone K15/K17/K25/K30/K90
  • 产品英文名称: PVP-K 30
  • CAS号: 9003-39-8
  • 产品包装: 25Kg drums
  • 产品价格: 元/吨
  • 有效期: 一个月
  • 品牌: WellTone
  • 产地: China
  • 保存条件: 
  • 纯度规格: 
  • 产品类别: 

产品图片:

PVP/Povidone K15/K17/K25/K30/K90

产品描述:

PVP-K Homopolymer Series
  • Product name:
  • PVP-K Homopolymer Series
  • Chemical Name:
  • Homopolymer of Vinylpyrrolidone
  • CTFA Nomenclature:
  • Polyvinypyrrolidone(Abbreviated to PVP)
  • CAS No.:
  • 9003-39-8
  • Molecular formula:
  • (C6H9NO)n
  • Structure:
  • Physical Properties:
  • exists as white or milky white powder,and colorless or slight yellow transparent liquid.It can dissolve in water,alcohol,isopropanol or chloroform,not in acetone or diethyl ether.polymers having molecular weight under 30000 can excreted by the human kidney.
  •  Specification:
    Technical grade
    • Items

    • K value

    • Vinylpyrr 
      olidone %

    • Moisture %

    • Solid %

    • PH (10% in water)

    • Sulfate Ash %

    • K12(liquid)
    • 10-13
    • ≤0.2
    • -
    • 40±1
    • 7-9
    • ≤0.1
    • K15(liquid)

    • 13-17

    • ≤0.2

    • -

    • 40±1

    • 7-9

    • ≤0.1

    • K15(powder)
    • 13-18
    • ≤0.2
    • ≤5.0
    • ≥95
    • 3-7
    • ≤0.1
    • k17(powder)

    • 15-19

    • ≤0.2
    • ≤5.0

    • ≥95

    • 3-7

    • ≤0.1

    • K17(liquid)
    • 15-19
    • ≤0.2

    • -
    • 40±1
    • 7-9
    • ≤0.1
    • k25(powder)

    • 22-28

    • ≤0.2
    • ≤5.0

    • ≥95

    • 3-7

    • ≤0.1

    • k30(liquid)

    • 27-33

    • ≤0.2

    • -

    • 30±1

    • 7-9

    • ≤0.1
    • k30(powder)

    • 27-33

    • ≤0.2

    • ≤5.0

    • ≥95

    • 3-7

    • ≤0.1

    • k60(liquid)

    • 52-62
    • ≤0.2
    • -
    • 38-42
    • 6-9
    • ≤0.1
    • k90(powder)

    • 81-94
    • ≤0.2
    • ≤5.0
    • ≥95
    • 5-8
    • ≤0.1

    • k90(liquid)
    • 81-97

    • ≤0.2

    • -

    • 20±1

    • 6-9

    • ≤0.1
    • k120(liquid)

    • 110-125

    • ≤0.2

    • -

    • 15±1

    • 7-9

    • ≤0.1

    Pharmaceutical grade(USP26/USP30/EP5.0)

    • Items

    • K value

    • Vinylpyrr 
      olidone 
      %

    • Moisture 
      %

    • Sulfate ash %

    • PH(10% in water)

    • Nitrog 
      en %

    • Aldehyde interms of Acetaldehyde% (ppm)

    • Heavy metal PPM

    • Hydrazine ppm
    • Peroxide as PPM

    • K15(powder)
    • 12-17
    • ≤0.1
    • ≤5.0
    • ≤0.1
    • 3-7
    • 11.5-12.8
    • ≤500

    • ≤10

    • ≤1
    • ≤400

    • k17(powder)

    • 15-19

    • ≤0.1

    • ≤5.0

    • ≤0.1

    • 3-7

    • 11.5-12.8

    • ≤500

    • ≤10

    • ≤1
    • ≤400

    • k25(powder)

    • 22-28

    • ≤0.1

    • ≤5.0

    • ≤0.1

    • 3-7

    • 11.5-12.8

    • ≤500

    • ≤10

    • ≤1
    • ≤400

    • k30(powder)
    • 27-32

    • ≤0.1

    • ≤5.0

    • ≤0.1

    • 3-7

    • 11.5-12.8

    • ≤500

    • ≤10

    • ≤1
    • ≤400

    • k90(powder)

    • 81-94
    • ≤0.1
    • ≤5.0
    • ≤0.1
    • 5-8
    • 12.0-12.8
    • ≤500
    • ≤10
    • ≤1
    • ≤400
  •  Application:
  • Cosmetics:PVPK series can be used as firm-forming agent,viscosity-enhancement agenr,lubricaror and adhesive.They are the key component of hair spray,mousse gels and lotions & solution.They are also convenience assistant in skin-care product,hair-drying reagent,shampoo,eye makeup, lipstick,deodorant,sunscreen and dentifrice.

    Pharmaceutical:Povidone K30 is a new and excellent pharmaceutical excipient.It is mainly used as binder for tablet and pellet,dissolving assistant for injection,flow assistant for capsule,dispersant for liquid medicine and pigment,stabilizer or enzyme and heat sensitive drug,coprecipitant for poorly soluble drug,lubricator and antitoxical assistant for eye drug,PVP has been used as excipient more than one hundred drugs.

  •  Other Utility:
  • .Suspensant,disperser and emulsifier .Paint and coating..Plastics and resin .Adhesive.
    .Glass fiber .Film..Ink .TV tube..Detergent .Tabletting..Textile dying and printing .
  • 供应商联系方式:
  • 联系人 魏经理
  • 公司名称 上海维酮材料科技有限公司
  • 电话 +86 13818175442
  • 手机 13818175442
  • 传真 
  • 邮箱 ceciliawcc@hotmail.com
  • 地址  Rm 501,No.218,Hengfeng Road
  • 公司简介:
  • 上海维酮材料科技有限公司是中国一家致力于生产和销售高功能分子聚乙烯吡咯烷酮系列产品和其它功能性单体的专业化技术型企业,企业生产符合GMP的严格要求,产品质量符合药典USP、CP和EP标准。 聚乙烯吡咯烷酮(Polyvinylpyrrolidone, 简称PVP)系列产品是性能优异、用途广泛的高分子聚合物,广泛应用于医药、化妆品、饮料、合成树脂、洗涤剂、染料和涂料等多个领域。产品系列涵盖PVPK系列(聚维酮)、共聚维酮以及其他VP/VA共聚物系列产品、PVPP(交联聚维酮)、PVP-I络合物(聚维酮碘)、NVP单体、N甲级吡咯烷酮(NMP)、2-吡咯烷酮(2-Pyrrolidone)以及其他相关的医药中间体等。 甲基丙烯酸二甲胺乙酯(DMAEMA)是广泛添加在涂料
PVP/Povidone K15/K17/K25/K30/K90生产厂家及价格:
  • 产品名称聚乙烯吡咯烷酮
  • 价格80元/公斤
  • 供应商名称湖北(远成)赛创科技有限公司
  • 发布时间2018-09-04
  • 产品名称pvp-K30
  • 价格面议无
  • 供应商名称杭州恒泉科技开发有限公司
  • 发布时间2018-05-09