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Hydroxypropyl methyl celluloseCAS#9004-65-3

Chemical Name：Hydroxypropyl methyl cellulose

CAS No.:9004-65-3

Appearance:White to cream powder

Molecular Formula：C3H7O*

Molecular weight:59.08708

Sample: Available

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Product Details

Products Description of Hydroxypropyl Methyl CelluloseCAS#9004-65-3

Hydroxypropyl methyl cellulose (HPMC) industrial product purity ≥ 99%, white to pale yellow powder, odorless and tasteless. Melting point 190-200℃ (color change), boiling point 280-300℃ (carbonization). Vapor pressure negligible (25℃), relative density 1.28 (20℃). Solubility in water: soluble in cold water, soluble in some polar organic solvents, insoluble in hot water. Stable, compatible in pH 3-11, incompatible with strong oxidants.

Parameters

Melting point	225-230 °C
density	1.39
storage temp.	room temp
solubility	H2O: 50 mg/mL, clear to very faintly turbid, faintly yellow
form	powder
color	White to cream
Odor	Odorless
PH	5.0-8.0
biological source	plant
Water Solubility	SOLUBLE
Merck	14,4842
Stability:	Stable. Solid is combustible, incompatible with strong oxidizing agents.
EPA Substance Registry System	2-Hydroxypropyl methyl cellulose (9004-65-3)

Safety Information

Safety Statements	24/25
WGK Germany	1
RTECS	NF9125000
F	3-10
TSCA	Yes
HS Code	39129000

Product Application of Hydroxypropyl methyl celluloseCAS#9004-65-3

Hydroxypropyl Methylcellulose is a gum formed by the reaction of propylene oxide and methyl chloride with alkali cellulose. it will gel as the temperature is increased in heating and upon cooling will liquefy. the gel temperature ranges from 60°c to 90°c, forming semifirm to mushy gels. it is used in bakery goods, dressings, breaded foods, and salad dressing mix for syneresis control, texture, and to provide hot viscosity. usage level ranges from 0.05 to 1.0%.

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