Hydroxypropyl methylcellulose, Thermo Scientific Chemicals
Hydroxypropyl methylcellulose, Thermo Scientific Chemicals
Thermo Scientific Chemicals

Hydroxypropyl methylcellulose, Thermo Scientific Chemicals

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Quantity:
1 kg
50 g
250 g
Catalog number 044779.A1
also known as 044779-A1
Price (USD)/ Each
320.65
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356.00 
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Quantity:
1 kg
Request bulk or custom format
Price (USD)/ Each
320.65
Online exclusive
356.00 
Save 35.35 (10%)
Add to cart
Hydroxypropyl methylcellulose, Thermo Scientific Chemicals
Catalog number044779.A1
Price (USD)/ Each
320.65
Online exclusive
356.00 
Save 35.35 (10%)
-
Add to cart
Chemical Identifiers
CAS9004-65-3
IUPAC Name1-{[3,4,5-tris(2-hydroxypropoxy)-6-{[4,5,6-tris(2-hydroxypropoxy)-2-[(2-hydroxypropoxy)methyl]oxan-3-yl]oxy}oxan-2-yl]methoxy}propan-2-ol; 3,4,5-trimethoxy-2-(methoxymethyl)-6-{[4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxy}oxane
Molecular FormulaC56H108O30
InChI KeyPUSNGFYSTWMJSK-UHFFFAOYNA-N
SMILESCOCC1OC(OC2C(COC)OC(OC)C(OC)C2OC)C(OC)C(OC)C1OC.CC(O)COCC1OC(OC2C(COCC(C)O)OC(OCC(C)O)C(OCC(C)O)C2OCC(C)O)C(OCC(C)O)C(OCC(C)O)C1OCC(C)O
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SpecificationsSpecification SheetSpecification Sheet
Residue on ignition1.5wt%. Max
pH4.0 - 8.0
Viscosity40 - 60 cps ( 2% aq. Soln.)
Assay (GC)27.0 to 30.0 wt % Methoxy content
Loss on Drying5.0 wt%, max
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Hydroxypropyl methylcellulose is used as an ophthalmic lubricant, an emulsifier and a thickening and suspending agent. It is widely used as an excipient in pharmaceutical formulations. It acts as a food additive. Its eye drops are known as artificial tears, which are used to relieve eye dryness and soreness. It finds applications in various fields as tile adhesives, gypsum products, cosmetics, cement renders, contact lenses, detergents and cleaners.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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