Dextran sulphate sodium salt, M.W. ∼ 500,000
:9011-18-1
:
:(C₆H₇Na₃O₁₄S₃)n
:MFCD00081551
:Refrigerator
- Appearance:Off-white to light yellow Powder
- Loss on drying:≤10 %
- Sulfated ash:40 % to 50 %
- Solubility:(10 % in water) Clear to slightly hazy colorless to light yellow
- Molecular weight:≥500000
- pH:5 to 7.5 (1 % in water)
- Specific optical rotation:+75° to +105° (20°C, 589 nm) (c=6, water)
- Specific viscosity:0.10 to 0.70 (1.0M in NaCl, 25°C)
- Sulfur (S):17 to 20 %
- Pack typePk