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  6. Hydroxypropyl méthylcellulose, 28-30 % méthoxyl, 7-12 % hydroxypropyle, viscosité (solution aqueuse 2 %,20°C) 7500-14000 mPa.s, Thermo Scientific Chemicals

Hydroxypropyl méthylcellulose, 28-30 % méthoxyl, 7-12 % hydroxypropyle, viscosité (solution aqueuse 2 %,20°C) 7500-14000 mPa.s, Thermo Scientific Chemicals

Code produit 15405005
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Product Code. 15405005 Supplier Thermo Scientific Alfa Aesar Supplier No. 045847.22
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Description

CAS: 9004-65-3 | C56H108O30 | 1261.45 g/mol

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
Formule moléculaire C56H108O30
Poids moléculaire (g/mol) 1261.45
Numéro MDL MFCD00131360
Clé InChI PUSNGFYSTWMJSK-GSZQVNRLSA-N
Synonyme Methocel; HPMC
CID PubChem 57503849
Nom IUPAC (2R,3R,4S,5R,6R)-2,3,4-triméthoxy-6-(méthoxyméthyl)-5-[(2S,3R,4S,5R,6R)-3,4,5-triméthoxy-6-(méthoxyméthyl)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-hydroxypropoxyméthyl)oxan-
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

Nom chimique ou matériau Hydroxypropyl methylcellulose
Note relative au nom 28 to 30% methoxyl, 7 to 12% hydroxypropyl, viscosity (2% aq. soln., 20°C) 7500 to 14000mPa.s
Quantité 100 g
Merck Index 14,4842
Informations sur la solubilité Miscible with water,ethanol,ether,acetone and organic solvents.
Forme physique Poudre

RUO – Research Use Only

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