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Hydroxypropyl methylcellulose, 28-30% methoxyl, 7-12% hydroxypropyl, viscosity (2% aq. soln., 20°C) 7500-14000 mPa.s, Thermo Scientific Chemicals Product Code.: 15405005
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Hydroxypropyl methylcellulose, 28-30% methoxyl, 7-12% hydroxypropyl, viscosity (2% aq. soln., 20°C) 7500-14000 mPa.s, Thermo Scientific Chemicals

Product Code. 15405005
100 g
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100 g
500 g
2.5 kg
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Product Code. 15405005

Brand: Thermo Scientific Alfa Aesar 045847.22

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Description

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 also 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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 9004-65-3
Molecular Formula C56H108O30
Molecular Weight (g/mol) 1261.45
MDL Number MFCD00131360
InChI Key PUSNGFYSTWMJSK-GSZQVNRLSA-N
Synonym Methocel; HPMC
PubChem CID 57503849
IUPAC Name (2R,3R,4S,5R,6R)-2,3,4-trimethoxy-6-(methoxymethyl)-5-[(2S,3R,4S,5R,6R)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxyoxane;1-[[(2R,3R,4S,5R,6S)-3,4,5-tris(2-hydroxypropoxy)-6-[(2R,3R,4S,5R,6R)-4,5,6-tris(2-hydroxypropoxy)-2-(2-hydroxypropoxymethyl)oxan-Show MoreShow Less
SMILES CC(COCC1C(C(C(C(O1)OC2C(OC(C(C2OCC(C)O)OCC(C)O)OCC(C)O)COCC(C)O)OCC(C)O)OCC(C)O)OCC(C)O)O.COCC1C(C(C(C(O1)OC2C(OC(C(C2OC)OC)OC)COC)OC)OC)OC

Specifications

Quantity 100 g
Merck Index 14,4842
Solubility Information Miscible with water,ethanol,ether,acetone and organic solvents.
Physical Form Powder
Chemical Name or Material Hydroxypropyl methylcellulose, 28 to 30% methoxyl, 7 to 12% hydroxypropyl, viscosity (2% aq. soln., 20°C) 7500 to 14000mPa.s

Certificates

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5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberW03K004 Certificate TypeCertificate of Analysis Date02/10/2024 Catalog Number045847.36,045847.A4,045847.22
Lot NumberY22H006 Certificate TypeCertificate of Analysis Date12/04/2022 Catalog Number045847.36,045847.A4,045847.22
Lot NumberT16G034 Certificate TypeCertificate of Analysis Date07/12/2021 Catalog Number045847.36,045847.A4,045847.22
Lot NumberX03A026 Certificate TypeCertificate of Analysis Date29/11/2021 Catalog Number045847.36,045847.A4,045847.22
Lot NumberI07W036 Certificate TypeCertificate of Analysis Date24/11/2021 Catalog Number045847.36,045847.A4,045847.22

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