CAS 9004-62-0

Celulosa, éter 2-hidroxietílico

Descripción:

Celulosa, éter 2-hidroxietílico, comúnmente conocido como celulosa hidroxietílica (HEC), es un polímero no iónico, soluble en agua, derivado de la celulosa. Se caracteriza por la sustitución de grupos hidroxietilo en la cadena de celulosa, lo que mejora su solubilidad en agua y modifica sus propiedades reológicas. HEC se utiliza típicamente como agente espesante, estabilizador y formador de películas en diversas aplicaciones, incluyendo productos farmacéuticos, cosméticos y alimentarios. Es conocido por su capacidad para formar geles y mejorar la textura y viscosidad de las formulaciones. HEC también es biocompatible y biodegradable, lo que lo hace adecuado para aplicaciones respetuosas con el medio ambiente. Sus propiedades se pueden ajustar modificando el grado de sustitución y el peso molecular, lo que permite una amplia gama de usos funcionales. Además, HEC es estable bajo una variedad de condiciones de pH y puede soportar temperaturas moderadas, lo que lo hace versátil en sistemas acuosos y no acuosos. En general, la celulosa hidroxietílica es un ingrediente valioso en muchos productos industriales y de consumo debido a sus características multifuncionales.

Fórmula: C₂H₆O₂·xUnspecified

Sinónimos:

• 100000Yp2
• 2500Hec
• 250Hbr
• 250Hhbr
• 250Hr
• 250Lr
• 250Mbr
• 30000S
• 30000Yp2
• 3000M
• 3089Fs
• Aldiamed
• Cellosize
• Cf-G
• Cf-W
• HEC
• HEC-Unicel
• Hec-Cf-G
• Hydroxyaethylcellulose
• Hyetellose
• Liporamnosan
• Natrasol
• Natrosol
• OETs
• PF-VMTs
• Sanhec
• Sulfatsell
• Telhec
• Natrosol 250HR
• Cellulose, 2-hydroxyethyl ether
• Natrosol 250 M
• hydroxyl ethyl cellulose
• Cellulose hydroxyethylate
• Hydroxyethyl Cellulose
• Hydroxyethyl cellulose ether
• Cellosize WP 4400
• Natrosol 250 H
• Hydroxy Ethyl Cellulose
• Hydroxyethyl ether cellulose
• Natrosol LR
• Natrosol 240JR
• Natrosol L 250
• Natrosol 250 HHR
• ah15
• cellosizeqp3
• aw15[polysaccharide]
• CELLULOSE, HYDROXYETHYL ETHER
• cellosizeqp30000
• 2-hydroxyethylcelluloseether
• 2-HYDROXYETHYL CELLULOSE
• CELLOSIZE WP-40
• HYDROXYETHYL-CELLULOSE DYED WITH OSTAZIN BRILLIANT RED H-3B
• cellosizeqp
• cellosize4400h16
• HYDROXYETHYL-CELLULOSE 140'000-160'000
• cellosizeqp1500
• bl15

Hydroxyethyl cellulose, viscosity 1500 ~ 2500

CAS: 9004-62-0

Hydroxyethyl cellulose (EHEC) is a non-ionic, water-soluble cellulose derivative produced by introduction of ethylene oxide groups to the hydroxyl groups of the cellulose backbone. Hydroxyethyl cellulose is useful as a water thickener, rheological control additive, protective colloid, binder, stabilizer, suspending agent and film former.  It is used in many industrial applications including latex paints, emulsion polymerization, petroleum, paper, pharmaceuticals, cosmetics and many other applications.

Pureza: Min. 95%

Forma y color: Powder

Ref: 3D-YH30634

2-Hydroxyethyl Cellulose

Producto controlado

CAS: 9004-62-0

Applications 2-Hydroxyethyl Cellulose is used in preparation of waterborne coating compound.Also, used in preparation method of high-temperature resistant stealth material.
References Zhang, J., et al.: Faming Zhuanli Shenqing, (2020); You, S., et al.: Faming Zhuanli Shenqing, (2020);

Fórmula: C₆H₄ClNO₃S₂

Forma y color: Neat

Peso molecular: 0.00

Ref: TR-H900460

Hydroxyethyl cellulose, Mw about 250'000

CAS: 9004-62-0

Hydroxyethyl cellulose (HEC) is a polysaccharide that is used as a thickener and emulsifier in the pharmaceutical industry. It has been shown to be effective in treating human serum with detrusor muscle contractions. HEC is also used as a negative control for experiments involving the effect of drugs on HIV infection. When mixed with isoxsuprine hydrochloride, HEC can be used to measure the concentration of basic proteins in human serum. The fluorescence probe can bind to specific regions of the protein, which will cause an increase in fluorescence when exposed to a wavelength of light. The optimum concentration of HEC for binding fluorescence probes was found using Langmuir adsorption isotherm measurements and fluorescence detector experiments. HEC has been shown to be an effective antimicrobial agent against bacteria and fungi, such as Staphylococcus aureus and Candida albicans. The benzalkonium chloride in HEC may

Ref: 3D-Q-201218

Hydroxyethyl cellulose - Viscocity 4500-6500mPa·s

CAS: 9004-62-0

Water thickener; rheological control additive; has industrial appplications

Pureza: Min. 95%

Ref: 3D-YH167268

Cellulose, 2-hydroxyethyl ether

CAS: 9004-62-0

Fórmula: C₂₉H₅₂O₂₁

Forma y color: Solid

Peso molecular: 736.7106

Ref: IN-DA00ILIZ