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Methyl 2-hydroxyethyl cellulose

Methyl 2-hydroxyethyl cellulose Suppliers list
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Products Intro: Product Name:Hydroxyethyl Methyl Cellulose
CAS:9032-42-2
Purity:90% Package:25kg
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Products Intro: Product Name:Methyl 2-hydroxyethyl cellulose
CAS:9032-42-2
Purity:99.9% Package:1KG;5USD
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Products Intro: CAS:9032-42-2
Purity:99% Package:5KG;1KG;25KG
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Products Intro: Product Name:Hymetellose
CAS:9032-42-2
Purity:99% Package:5KG;1KG
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Products Intro: Product Name:Methyl 2-hydroxyethyl cellulose
CAS:9032-42-2
Methyl 2-hydroxyethyl cellulose Basic information
Product Name:Methyl 2-hydroxyethyl cellulose
Synonyms:Hydroxyethyl Methyl Cellulose(Hemc);METHYL HYDROXYETHYL CELLULOSE;METHYL 2-HYDROXYETHYL CELLULOSE;Cellulose,2-hydroxyethylmethylether;'Tylose'® MH 300;Hydroxythyl Methyl Cellulose;HydroxythylMethylCellulose(Hemc);HEMC
CAS:9032-42-2
MF:C2H6O2·xCH4O·x
MW:0
EINECS:
Product Categories:Cellulose;Natural Polymers;Polymer Science;Materials Science;Natural Polymers;Polymer Science;Polymers;construction
Mol File:Mol File
Methyl 2-hydroxyethyl cellulose Structure
Methyl 2-hydroxyethyl cellulose Chemical Properties
density 1.28-1.30 g/cm3 (20℃)
storage temp. Store below +30°C.
solubility H2O: 20 mg/mL, soluble
EPA Substance Registry SystemCellulose, 2-hydroxyethyl methyl ether (9032-42-2)
Safety Information
WGK Germany 1
Autoignition Temperature>360 °C
HS Code 3912 39 85
ToxicityLD50 orally in Rabbit: > 2000 mg/kg
MSDS Information
ProviderLanguage
SigmaAldrich English
Methyl 2-hydroxyethyl cellulose Usage And Synthesis
Chemical Propertiessoluble in cold water, flocculates at elevated temperatures
Chemical PropertiesA white, yellowish-white or grayish-white powder or granules, hygroscopic after drying.
UsesWater retention aid, thickening agent, protective colloid, suspending agent, binder and stabilizer.
Pharmaceutical ApplicationsHydroxyethylmethyl cellulose is used as an excipient in a wide range of pharmaceutical products, including oral tablets and suspensions, and topical gel preparations. It has similar properties to methylcellulose, but the hydroxyethyl groups make it more readily soluble in water and solutions are more tolerant of salts and have a higher coagulation temperature.
SafetyHydroxyethylmethyl cellulose is used as an excipient in various oral and topical pharmaceutical preparations, and is generally regarded as an essentially nontoxic and nonirritant material.
storageHydroxyethylmethyl cellulose is hygroscopic and should therefore be stored under dry conditions away from heat.
Regulatory StatusGRAS listed. Included in nonparenteral medicines licensed in Europe (oral suspensions, tablets, and topical preparations).
Methyl 2-hydroxyethyl cellulose Preparation Products And Raw materials
Tag:Methyl 2-hydroxyethyl cellulose(9032-42-2) Related Product Information
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