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(Hydroxypropyl)methyl cellulose

ALDRICH/423203 - average Mn ~86,000

Synonym: HPMC; Hypromellose

CAS Number: 9004-65-3
MDL Number: MFCD00131360
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-423203-100G 100 g
 $144.00
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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: 423203-100G

 

extent of labeling 0.2 mol propylene oxide per mol cellulose (M.S.)
  1.8-2.0 mol methoxy per mol cellulose (D.S.)
  29 wt. % methoxy
  7 wt. % propylene oxide
form powder
InChI 1S/C36H70O19.C20H38O11/c1-19(37)9-45-17-27-29(47-11-21(3)39)31(48-12-22(4)40)34(51-15-25(7)43)36(54-27)55-30-28(18-46-10-20(2)38)53-35(52-16-26(8)44)33(50-14-24(6)42)32(30)49-13-23(5)41;1-21-9-11-13(23-3)15(24-4)18(27-7)20(30-11)31-14-12(10-22-2)29-19(28-
InChI key PUSNGFYSTWMJSK-GSZQVNRLSA-N
mol wt average Mn ~86,000
Quality Level 200 
SMILES string O3[C@H]([C@@H]([C@H]([C@@H]([C@H]3COCC(O)C)OCC(O)C)OCC(O)C)OCC(O)C)O[C@@H]4[C@H](O[C@H]([C@@H]([C@H]4OCC(O)C)OCC(O)C)OCC(O)C)COCC(O)C.O1[C@H]([C@@H]([C@H]([C@@H]([C@H]1COC)OC)OC)OC)O[C@@H]2[C@H](O[C@H]([C@@H]([C@H]2OC)OC)OC)COC
surface tension 43-55 dyn/cm, 25 °C, 0.05 wt. %
transition temp gel point 58-64 °C
viscosity 4,000 cP, 2 wt. % in H2O(20 °C, Ubbelohde)(lit.)
Application: Thickener for aqueous and non-aqueous systems, clear films with grease resistance, binders, lubricants, steric stabilizer and water retention aid.
Features and Benefits: Dissolves in water, undergoes reversible gelation upon heating, non-ionic, does not complex with ionic species and is surface active and enzyme resistant. Solutions are pseudoplastic.
Packaging: 100 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
UNSPSC 12162002

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