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Merck
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423238

Sigma-Aldrich

(Hydroxypropyl)methyl cellulose

average Mn ~10,000

Sinónimos:

HPMC, Hypromellose

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About This Item

Número de CAS:
9004-65-3
MDL number:
MFCD00131360
UNSPSC Code:
12162002
NACRES:
NA.23

form

powder

mol wt

average Mn ~10,000

extent of labeling

1.8-2.0 mol methoxy per mol cellulose (D.S.)
29 wt. % methoxy
0.2-0.3 mol propylene oxide per mol cellulose (M.S.)
7 wt. % propylene oxide

surface tension

43-55 dyn/cm, 25 °C, 0.05 wt. %

viscosity

6 cP(20 °C)(lit.)

transition temp

gel point 58-64 °C

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Application

Thickener for aqueous and non-aqueous systems, clear films with grease resistance, binders, lubricants, steric stabilizer and water retention aid.

Features and Benefits

Dissolves in water, undergoes reversible gelation upon heating, non-ionic, does not complex with ionic species and is surface active and enzyme resistant. Solutions are pseudoplastic.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Hydroxypropyl cellulose average Mw ~80,000, average Mn ~10,000, powder, 20 mesh particle size (99% through)

Sigma-Aldrich

435007

Hydroxypropyl cellulose

Hydroxypropyl cellulose average Mw ~100,000, powder, 20 mesh particle size (99% through)

Sigma-Aldrich

191884

Hydroxypropyl cellulose

Hypromellose phthalate United States Pharmacopeia (USP) Reference Standard

USP

1335304

Hypromellose phthalate

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