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Merck
CN

30549

Kollicoat® IR

Synonym(s):

Macrogol-poly(vinyl alcohol) graft-copolymer, Polyvinyl alcohol-polyethylene glycol graft-copolymer

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About This Item

CAS Number:
NACRES:
NA.25
UNSPSC Code:
12162002
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Quality Segment

impurities

ethylene glycol, complies (meets the requirements of Macrogol Polyvinylalcohol Grafted Copolymer Ph Eur Ed. 7), ≤1 ppm ethylene oxide, ≤10 ppm dioxan, ≤100 ppm vinyl acetate, ≤15000 ppm acetic acid, ≤20 ppm heavy metals

ign. residue

≤2%

loss

≤5% loss on drying

pH

5.0-8.0 (20% in H2O)

viscosity

50-250 mPa.s, 20 %(23 °C, Brookfield RVT) (SP.2, 100RPM)

ester number

10‑70 mg KOH/g

Application

Kollicoat IR is used in the pharmaceutical industry as a binder, pellets, and particulate matter. This research grade product is intended for use in R&D and development only.

Legal Information

Kollicoat is a registered trademark of BASF SE


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



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