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Dextran sulphate sodium salt, M.W. ∼ 6,500 - 10,000
Dextran sulphate sodium salt, M.W. ∼ 6,500 - 10,000
Supplier:  Thermo Fisher Scientific
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Dextran sulphate sodium salt, M.W. ∼ 6,500 - 10,000
Supplier:  Thermo Fisher Scientific

Specifications

  • Environmentally Preferable:

Specifications

Specification Test Results

  • Appearance:
    White to light yellow to light brown Powder
  • Loss on drying:
    ≤10 %
  • Solubility:
    (10 % in water) Clear to slightly hazy colorless to light yellow
  • Molecular weight:
    6500 to 10000
  • Residue after ignition:
    35 % to 50 %
  • pH:
    5 to 8 (1 % solution)
  • Specific optical rotation:
    +75° to +105° (20°C, 589 nm) (6% in water)
  • Specific viscosity:
    0.018 to 0.032 (1.0M in NaCl, 25°C)
  • Sulfur (S):
    16 to 20 %

Specification Test Results

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