Polyacrylamide CAS#9003-05-8

Polyacrylamide is a high molecular weight polymer with the repeat unit ( -CH_2-CH(OH)CONH- ). It is renowned for its excellent water solubility and gel-forming properties. Commonly used in water treatment, papermaking, and as a thickening agent in various industries, it also plays a crucial role in fields like biomedicine and environmental engineering due to its high viscosity and flocculation capabilities.

Category: Ploymers Tag: Ploymers

Description

Description

Polyacrylamide

Polyacrylamide Chemical Properties

Melting point	>300 ??C
density	1.189?g/mL?at 25???C
Tg	165??C
refractive index	n20/D?1.452
Fp	>230???F
storage temp.	2-8??C
solubility	Water
form	Granules
color	White to faintly yellow
Odor	odorless
Water Solubility	SOLUBLE
Stability:	Stable. Incompatible with strong oxidizing agents, aluminium, copper, iron, iron salts
EPA Substance Registry System	Polyacrylamide (9003-05-8)

Safety Information

Hazard Codes	T
Risk Statements	45-21/22-36/37/38-42/43
Safety Statements	24/25-45-36/37/39-23-53
WGK Germany	1
RTECS	AS3700000
TSCA	TSCA listed
HS Code	39069010
Hazardous Substances Data	9003-05-8(Hazardous Substances Data)
Toxicity	LD50 oral in rabbit: 11250mg/kg