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Randomly methylated-β-Cyclodextrin Randomly methylated-β-Cyclodextrin

Create: 06/13/2016
Expired Date:06/21/2018
Category: Anhydrides [Chemical]
Message:English Name: RM-β-CD-o CAS No. :128446 -36-6 Formula: (C42H70O35)-HX + (CH3) X Weight: 1191 - 1221 White powder, is β-cyclodextrin is methyl modifications (substitutions) derivatives, easily soluble in water, soluble in ethanol, methanol, chloroform and other organic solvents. A greater surface activity and hemolysis. Solubility in water ≥ 20 (25 ℃, g/100ml water) Specific rotation +164 ± 3 ° Dry content (%) ≤ 5 β-cyclodextrin (%) ≤ 0.1 Chlorine content (ppm) ≤ 500 Heavy metals (lead) (lead, ppm) ≤ 10 Residue on ignition (%) ≤ 0.1 Measuring average molecular substituted (β-CD) (MS) 4 ~ 6 Used in food, cosmetics, pesticides, chemical products, textiles, dyeing, printing, ink. Have a good effect in the paint viscosity thickener.
City:Beijing Beijing[CN] 
Location:
 
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