Polyacrylic Acid Sodium (PAAS) [ 9003-04-7 ]
- Appearance
- faintly grey crystalline solid
Second, quality index comply with the GB/T 2838-1997
Item mesh refers to the standard
Outside view colorless or yellow liquid
Solid content % p 30.0 50.0
Free monomers (in CH2 = CH - COOH plan) % acuities 0.5 1.0
Density (20 ℃) g/cm3 p 1.15 1.20
PH (stock) 6 ~ 8 6 ~ 8
Note: we also provide solid content is 40%, 45 percent of polyacrylic acid sodium.