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Hydroxypropyl cellulose

ALDRICH/191892 - average Mw ~370,000, powder, 20 mesh particle size (99% through)

Synonym: HPC

CAS Number: 9004-64-2
MDL Number: MFCD00132688
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-191892-5G 5 g
$56.90
1/EA
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45-191892-100G 100 g
$157.00
1/EA
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45-191892-250G 250 g
$303.00
1/EA
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 191892-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 191892-250G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 191892-5G

 

autoignition temp. 752 °F
density 0.5 g/mL at 25 °C (lit.)
description biological oxygen demand (BOD) 14,000 ppm
form powder
impurities <5 wt. %
InChI 1S/C12H20N2/c1-5-12(13)11-7-6-10(14(3)4)8-9(11)2/h6-8,12H,5,13H2,1-4H3
InChI key RRHXDYJWVYFMKV-UHFFFAOYSA-N
interfacial tension mineral oil 12.5 dyn/cm, 0.1 wt. % in H2O (vs. mineral oil)
mol wt average Mw ~370,000
particle size 20 mesh (99% through)
pH 5.0-8.5
Quality Level 100 
solubility H2O: insoluble (above 45 °C)
  polar organic solvents: soluble
viscosity 150-400 cP, 2 wt. % in H2O(25 °C, Brookfield, spindle #2) (60 rpm)(lit.)
Application: Hydroxypropyl cellulose can be used to prepare composite nanospheres for drug delivery systems. Hydroxypropyl methacrylate/hydroxy cellulose graft copolymers can be used as matrices for controlled-release tablets. It can also be used as an electrolyte additive to prepare gel polymerelectrolytes for dye-sensitized solar cells.
General description: Hydroxypropyl cellulose (HPC) is a nonionic derivativeof cellulose. It is a thermosensitive, biodegradable polymer with low criticalsolution temperature.
Packaging: 5, 100, 250 g in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Density 0.5 g/mL at 25 °C (lit.)
UNSPSC 12162002

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