You are here: Home » Products » Organic Chemicals » Hot sale Sodium Polyacrylate 9003-04-7 with reasonable price and fast delivery

Hot sale Sodium Polyacrylate 9003-04-7 with reasonable price and fast delivery

Sodium polyacrylate is white powder. It is odourless and tasteless. Extremely hygroscopic. Polymer compound with hydrophilic and hydrophobic groups. Slowly dissolved in water to form a very viscous transparent liquid, the viscosity of its 0.5% solution is about Pa-s, viscosity is not due to the absorption of water puffing (such as CMC, sodium alginate), but due to the molecules of many anionic groups of ions now Chemicalbook image of the molecular chain to make the molecule grow, the performance of the viscosity increases and the formation of highly viscous solution. Its viscosity is about 15-20 times of CMC and sodium alginate. Heat treatment, neutral salts, organic acids have little effect on its viscosity, and the viscosity increases when it is alkaline. Insoluble in organic solvents such as ethanol. Strong heat to 300 degrees does not decompose. The change of viscosity is very small and it is not easy to be corrupted.


Availability:



Inquire Add to Basket PDF Export

Model:
9003-04-7
Brand:
bosschem
Code:
9003-04-7

Product Description

Sodium polyacrylate

CAS NO: 9003-04-7

Alias：Polyacrylate sodium solid; Sodium polyacrylate in water

Molecular formula：C3H4O2

Molecular weight：72.06

Structural formula：

聚丙烯酸钠结构式

1.Performance and use

Sodium Polyacrylate, abbreviated as SAP, is a high molecular weight polymer composed of acrylic monomers. It has many unique properties, making it widely used in fields such as textiles, petroleum, food, and medicine.

2.Technical indicators

Appearance	white powder
Moisture %	≤10.0
PH	6.0-8.0
Application	Cosmetics; Food Thickener; Water treatment agent, etc.
Apparent Bulk density(g/cm3)	0.75
Absorbency with pure water	500

3. Packaging and storage

Packaging specification: 25kg/bag.

Sodium polyacrylate should be stored in a ventilated, cool, and dry warehouse to avoid environmental influences such as high temperature and humidity. When stored, it must be isolated from other flammable, explosive, and toxic substances to avoid accidents.

4. Safety protection

Sodium polyacrylate is an irritant substance that may cause irritation and discomfort upon contact with the skin, eyes, or inhalation of its dust. Avoid direct contact during use, and if necessary, wear protective gloves, glasses, and a mask. When using sodium polyacrylate, good ventilation should be maintained to avoid inhaling its dust.

Sodium polyacrylate is a non soluble substance that should be avoided from being discharged into water sources or groundwater to prevent adverse effects on the environment.

Related keywords：

2-Propenoicacid,homopolymer

sodiumsalt

Poly(acrylate sodium) (15% Aq.)