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Hydroxypropyl Methylcellulose (HPMC)
CAS number:9004-65-3
Molecular formula:C12H20O10
Molecular weight:324.285
Customs code:39123900
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Standard

Appearance:

White or similar white powder with odorless and tasteless.

Viscosity(2%, Soln,20±0.2,Brookfield
RV,20rpm):

≥670000mPa.s

Loss on drying:

6.0% Max.

Residue on ignition

5.0% Max.

PH(PH7.0water1%, Soln.):

6.0-9.0

Particle Size:

90%Min. passing through 80 mesh.