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

Name: Hydroxypropyl méthylcellulose, 28-30 % méthoxyl, 7-12 % hydroxypropyle, viscosité (solution aqueuse 2 %,20°C) 7500-14000 mPa.s, Thermo Scientific Chemicals
SKU: 045847.22
Price: 52.10 EUR

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

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100 g

500 g

2.5 kg

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Référence 045847.22

également connu sous le numéro 045847-22

Prix (EUR)

52,10

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Quantité:

100 g

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Prix (EUR)

52,10

Each

Identifiants chimiques

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

Spécifications Specification Sheet

Fiche de spécifications

Loss on Drying≤5.0%

pH5.0-8.0

Sulfated Ash≤1.5%

Viscosity7500-14000 mPa.s (2% aq. soln., 20°C)

FormPowder

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.

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