Quick Details
- Processing Time:-
- Port:tianjin
- Supply Ability: 50000 Kilograms Per Week
- Brand Name:-
Test
Specification
Results
Appearance
White crystalline Powder
Conforms
Identification
HPLC conform
Conforms
Loss on drying
≤0.5%
0.24%
Viscosity (20r/min, 25’C, mPa.s)
0.2% aqueous solution
0.5% aqueous solution
19,000-35,000
40,000-70,000
23250
60000
Residue on ignition
≤0.2%
0.06%
Solution clarity (420nm, %)
0.2% aqueous solution
85min
94
Residual benzene
0.5% max
0.31%
Residual acrylic acid
0.25% max
0.092%
Packing density (g/100ml)
21.0-27.0
Conforms
Heavy metals
10ppm max
Conforms
Total impurities(HPLC)
≤ 1.0%
Conforms