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Poly(acrylic acid) partial sodium salt solution

聚丙烯酸 部分钠盐 溶液

品牌
Sigma-Aldrich
CAS
9033-79-8
货号
192023
规格纯度
average Mw ~2,000 by GPC, 61-65 wt. % in H2O
参考价格
890.6 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
9033-79-8
Poly(acrylic acid) partial sodium salt solution
Acrylic acid-sodium acrylate copolymer
Sodium acrylate-acrylic acid copolymer
聚丙烯酸 部分钠盐 溶液
产品介绍:

产品说明

一般描述

Sodium salt of poly(acrylic acid) is a superabsorbent polymer. Superabsorbents are composed of crosslinked networks of hydrophilic polymers. It can absorb and retain a large capacity of water based fluids, the release of the absorbed fluids is tough even under an applied pressure. Absorption capacity is inversely proportional to salt concentration and applied load.They are formed via solution or inverse-suspension polymerization techniques. †

应用

Sodium salt of poly (acrylic acid) may be used as a major component of non glare coatings for headlights.It acts as an antiscaling agents.It′s effect of the salt on the crystal (Cu and MS metals) formation was studied. General applications of these superabsorbents are in many fields such as agriculture and horticulture, sanitary goods, sealing composites, component of moisture barrier tapes and coatings, humidity control, gel actuators. and medicine for drug-delivery systems.

包装

250 g in poly bottle

基本信息

MDL编号MFCD00084394
PubChem化学物质编号24851522
NACRESNA.23

产品性质

质量水平200
分子量average Mw ~2,000 by GPC
组成Na, 0.6%
浓度61-65 wt. % in H2O
折射率n20/D 1.442
密度1.2 g/mL at 25 ℃

安全信息

储存分类代码12 - Non Combustible Liquids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备Eyeshields, Gloves

Sigma-Aldrich

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