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Hydroxypropyl methylcellulose

Numéro de catalogue. AA44779A1
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AA44779A1 1 kg
AA4477918 50 g
AA4477930 250 g
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Numéro de catalogue. AA44779A1 Fournisseur Thermo Scientific Chemicals Code fournisseur 044779A1
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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 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.

Identifiants chimiques

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-
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

Spécifications

Quantity 1 kg
Merck Index 14,4842
Solubility Information Soluble in water. Slightly soluble in ethanol,ether,acetone and organic solvents.
Physical Form Powder
Chemical Name or Material Hydroxypropyl methylcellulose

Sécurité et manipulation

TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only