Randomly methylated-β-Cyclodextrin

Randomly methylated-β-Cyclodextrin

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.

price:USD 170