跳转至内容
Merck
CN
所有图片(1)

文件

1.14266

Supelco

聚乙烯醇

protective colloid for argentometric titration

登录查看公司和协议定价

别名:
聚乙烯醇, PVA,PVOH
线性分子式:
[-CH2CHOH-]n
CAS号:
MDL编号:
UNSPSC代码:
13111042
NACRES:
NB.21

质量水平

形式

solid

效能

>2000 mg/kg LD50, oral (Rat)

杂质

≤0.001% Chloride (Cl)

pH值(酸碱度)

5.0-7.0 (0.2% in water)

mp

160-240 °C

堆积密度

400‑670 kg/m3

储存温度

2-30°C

InChI

1S/C2H4O/c1-2-3/h2-3H,1H2

InChI key

IMROMDMJAWUWLK-UHFFFAOYSA-N

正在寻找类似产品? 访问 产品对比指南

应用


  • Bioplastic Films from Moringa Oleifera Gum: This paper discusses the development of scalable and degradable bioplastic films from Moringa oleifera gum mixed with polyvinyl alcohol, intended for sustainable packaging solutions (Ranote et al., 2024).

  • High-Density Polyethylene Modification: The modification of high-density polyethylene with a fibrillar-porous structure using biocompatible polyvinyl alcohol is studied to improve its mechanical properties and environmental performance (Yarysheva and Arzhakova, 2024).

  • Cellulose Nanofiber Reinforced Polyvinyl Alcohol Hydrogels: This research explores the creation of high-strength, anti-fatigue cellulose nanofiber reinforced polyvinyl alcohol-based ionic conductive hydrogels, targeting applications in flexible strain/pressure sensors and triboelectric nanogenerators (Li et al., 2024).

分析说明

氯化物(Cl): ≤ 0.001 %
pH值(0.2 %;水):5.0 - 7.0
溶液外观:通过测试
鉴别(IR):通过测试

储存分类代码

11 - Combustible Solids

WGK

WGK 1


分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ (Lot或Batch)字后找到。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门