标签归档：polyvinylpyrrolidone

AppliChem A2259.5000 Polyvinylpyrrolidone (K30) BioChemica 聚乙烯聚吡咯烷酮 9003-39-8 5 kg

发表于由

上海金畔生物科技有限公司提供AppliChem A2259.5000 Polyvinylpyrrolidone (K30) BioChemica 聚乙烯聚吡咯烷酮 9003-39-8 5 kg，欢迎访问官网了解更多产品信息和订购

品牌 货号 产品名称 规格 价格

AppliChem A2259.5000 Polyvinylpyrrolidone (K30) BioChemica 聚乙烯聚吡咯烷酮 9003-39-8 5 kg 16724.00

AppliChem A2259.1000 Polyvinylpyrrolidone (K30) BioChemica 聚乙烯聚吡咯烷酮 9003-39-8 1 kg 4454.00

AppliChem A2258.1000 Polyvinylpyrrolidone (K15) BioChemica 聚乙烯聚吡咯烷酮 9003-39-8 1 kg 3891.00

AppliChem A2253.1000 ß-Glycerol Phosphate Disodium Salt 5-hydrate BioChemica 五水β-磷酸甘油二钠819-83-0 1 kg 0.00

AppliChem A2253.0500 ß-Glycerol Phosphate Disodium Salt 5-hydrate BioChemica 五水β-磷酸甘油二钠819-83-0 500 g 14868.00

AppliChem A2253.0100 ß-Glycerol Phosphate Disodium Salt 5-hydrate BioChemica 五水β-磷酸甘油二钠819-83-0 100 g 4419.00

AppliChem A2252.9025 Ficoll® 400 BioChemica Ficoll® 400 BioChemica 26873-85-8 25 kg 0.00

AppliChem A2250.1000 Dextran Sulfate 500 Sodium Salt BioChemica 硫酸葡聚糖40钠盐 9011-18-1 1 kg 53920.00

AppliChem A2249.0500 Dextran 40 BioChemica 葡聚糖40/右旋糖苷40 9004-54-0 500 g 4203.00

AppliChem A2246.0500 Ammonium Molybdate 4-hydrate BioChemica 四水合钼酸铵 12054-85-2 500 g 2415.00

AppliChem A2243.1000 L-Glutathione oxidized BioChemica 氧化型谷胱甘肽 27025-41-8 1 Kg 0.00

AppliChem A2243.0025 L-Glutathione oxidized BioChemica 氧化型谷胱甘肽 27025-41-8 25 g 13843.00

AppliChem A2243.0005 L-Glutathione oxidized BioChemica 氧化型谷胱甘肽 27025-41-8 5 g 3452.00

AppliChem A2231.0010 Thiazolyl Blue Tetrazolium Bromide (MTT) BioChemica 噻唑蓝/噻唑兰/MTT 298-93-1 10 g 9430.00

AppliChem A2231.0005 Thiazolyl Blue Tetrazolium Bromide (MTT) BioChemica 噻唑蓝/噻唑兰/MTT 298-93-1 5 g 4737.00

AppliChem A2231.0001 Thiazolyl Blue Tetrazolium Bromide (MTT) BioChemica 噻唑蓝/噻唑兰/MTT 298-93-1 1 g 1020.00

AppliChem A2228.0025 Tetracycline Hydrochloride 四环素盐酸盐 64-75-564-75-5 25 g 971.00

AppliChem A2222.1000 D(-)-Sorbitol (Ph. Eur., NF) pure, pharma grade 山梨醇 50-70-4 1 kg 1165.00

AppliChem A2220.0005 Rifampicin 利福平 13292-46-1 5 g 4665.00

AppliChem A2220.0001 Rifampicin 利福平 13292-46-1 1 g 1239.00

Polyvinylpyrrolidone(Synonyms: 聚乙烯吡咯烷酮; PVP; Polyvidone; Povidone)

发表于由

生化分析试剂 Biochemical Assay Reagents
Polyvinylpyrrolidone;(Synonyms: 聚乙烯吡咯烷酮; PVP; Polyvidone; Povidone) 纯度: ge;98.0%

Polyvinylpyrrolidone 当与碘和其他化合物结合时，广泛地在人类和兽医学中被用作有效的伤口愈合促进剂和消毒剂。

Polyvinylpyrrolidone(Synonyms: 聚乙烯吡咯烷酮; PVP; Polyvidone; Povidone)

Polyvinylpyrrolidone Chemical Structure

CAS No. : 9003-39-8

规格 价格 是否有货 数量
500 mg ￥400 In-stock
25 g ￥550 In-stock
50 g ; 询价 ;

* Please select Quantity before adding items.

生物活性

Polyvinylpyrrolidone is a compound which has been widely tested and used in human and veterinary medicine as an effective wound healing accelerator and disinfectant when combined with iodine and other compounds.

体内研究
(In Vivo)

Goldfishes which are treated with salt have significantly lower mucus weights at 25 h. Goldfishes treated with Polyvinylpyrrolidone (PVP) have significantly higher mucus weights at 25 h. Koi treated with salt and Polyvinylpyrrolidone (PVP) has significantly lower mucus weight at 1 and 25 h. Control koi has significantly higher mucus at 25 h. At the end of 2 weeks, it is determined that the three koi treated with salt and Polyvinylpyrrolidone(PVP) remain healthy and show a higher degree of healing than other treatment koi and the control group[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
分子量

111.1418 (monomer)

Formula

C6H11NO
CAS 号

9003-39-8
中文名称

聚乙烯吡咯烷酮
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20deg;C 3 years
4deg;C 2 years
溶解性数据
In Vitro:;

DMSO : 50 mg/mL (Need ultrasonic)

H2O : ≥ 50 mg/mL

* “≥” means soluble, but saturation unknown.
参考文献

  • [1]. Shivappa RB, et al. Laboratory evaluation of different formulations of Stress Coat? for slime production in goldfish (Carassius auratus) and koi (Cyprinus carpio). PeerJ. 2017 Sep 6;5:e3759.
Animal Administration
[1]

Each fish within a tank serves as a replicate. Treatments are designated as Polyvinylpyrrolidone (at a dose of 10 mL/10 gallon) and saline/salt at 3g/L. A control group that does not receive any chemical is also included in the study. All fishes from each treatment group are sampled at 0 min, 15 min, 1 h, 4 h and 25 h. At each time interval, all fishes from each treatment group are anaesthetized using buffered tricaine methanesulfonate, weighed, and slime is scraped from one 1 cm2 area over the epaxial musculature using a preweighed plastic coverslip[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
参考文献

  • [1]. Shivappa RB, et al. Laboratory evaluation of different formulations of Stress Coat? for slime production in goldfish (Carassius auratus) and koi (Cyprinus carpio). PeerJ. 2017 Sep 6;5:e3759.