Dextran sulfate sodium salt, M.W. ∼ 6,500 - 10,000

Supplier: Thermo Scientific Chemicals

Synonyms: Dextran sulfate sodium from DextranDextran sulphate sodium from Dextran

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TS44149-1000 TS44149-0050 TS44149-0250
Dextran sulfate sodium salt, M.W. ∼ 6,500 - 10,000
Dextran sulphate sodium salt
Formula: (C₆H₇Na₃O₁₄S₃)n
Storage Temperature: Refrigerator
MDL Number: MFCD00081551
CAS Number: 9011-18-1

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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 %

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