Dextran 40
Product Name: Dextran 40
Product Number: CD567
SIZE: 100g, 500g, 2kg
Molecular Formula:[C6H10O5]n
Molecular Weight:34104
CAS: 9004-54-0
Tests
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Results
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Appearance
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White to off-white powder
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Macromolecular part of the weight average molecular weight
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≤120000
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Small portion of the molecule weight average molecular weight
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≥5000
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Specific rotation
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+190°~+200°
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Chloride
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≤0.25%
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Nitrogen
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≤0.007%
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Weight loss on drying
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≤5.0%
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Residue on ignition
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≤0.5%
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Heavy metals
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≤8ppm
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Molecular weight
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32000~42000
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