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.
发送询盘
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 |
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