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HYDROXY PROPYL METHYL CELLULOSE HPMC E 50 LV PREMIUM

Confirms USP specification

Article No. 04148 Grade
Purity CAS No. 9004-65-3
Molecular Formula Molecular Weight
H.S. Code 3912.3919 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour White powder
Odour Odorless Solubility in water [% weight] Insoluble in water
Viscosity at 40°C [mm2/s] 35.0 - 65.0 cps

Specifications

Appearance White powder Apparent viscosity 2% w/w 35 - 65 cps
Loss on drying Max 10% Residue on ignition Max 1%
Arsenic (As) Max 0.0003% Heavy metal (as Pb) Max 0.001%
Methoxyl content 28 - 30% Hydroxypropoxy 7 -12%
Revision Date: 28-Apr-2013

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