Product Details;

CasNo： 9032-42-2

Molecular Formula： C2H6O2·xCH4O·x

Appearance： White Crystalline Powder

Delivery Time： Within 3 working days

Throughput： 3000|Metric Ton|Month

Purity： 99%

Zorui Hydroxyethyl Methylcellulose/ HEMC/ Methyl Hydroxyethyl Cellulose CAS 9032-42-2

Description:
Hydroxyethyl Methylcellulose is a white or off-white powder that is odorless and tasteless. It is produced by modifying cellulose with both hydroxyethyl and methyl groups. The degree of substitution (DS) of HEMC refers to the average number of hydroxyethyl and methyl groups per glucose unit in the cellulose chain. HEMC is available in different DS values, which influence its solubility and viscosity properties.

Specifications:

• CAS Number: 9032-42-2
• Molecular Formula: Variable, depending on the degree of substitution
• Appearance: White or off-white powder
• Assay: ≥ 99%
• Moisture Content: ≤ 5%
• pH value: 5.0-8.0

Application:
Hydroxyethyl Methylcellulose has a wide range of applications in various industries, including:

1. Construction Industry: HEMC is commonly used as a thickener, water retention agent, and rheology modifier in cement-based products such as tile adhesives, mortar, gypsum-based plasters, and self-leveling compounds. It improves workability, adhesion, and sag resistance of these formulations.

2. Paints and Coatings: HEMC is employed as a thickener, binder, and stabilizer in water-based paints, coatings, and adhesives. It enhances viscosity control, film formation, and reduces spattering during application.

3. Personal Care Products: HEMC is utilized in cosmetics and personal care products, including shampoos, body washes, and creams. It acts as a thickener, emulsion stabilizer, and moisture retention agent, improving the texture, stability, and sensory attributes of these formulations.

4. Pharmaceutical Industry: HEMC is used as a binder, film-former, and controlled-release agent in pharmaceutical tablets and capsules. It provides tablet integrity, controlled drug release, and improved patient acceptability.

Features:

• Water Solubility: HEMC readily dissolves in water, forming clear and viscous solutions. The solubility can vary depending on the degree of substitution and viscosity grade.

• Thickening and Rheology Control: HEMC exhibits excellent thickening and rheology control properties. It can increase viscosity, improve sag resistance, and enhance the stability of formulations.

• Pseudoplastic Behavior: HEMC solutions display shear-thinning behavior, where the viscosity decreases under shear stress, facilitating easy application and spreading.

• Compatibility: HEMC is compatible with a wide range of other ingredients commonly used in formulations, including various salts, surfactants, and polymers.

• pH Stability: HEMC remains stable over a wide pH range, making it suitable for use in acidic and alkaline formulations.

• Film-Forming: HEMC can form flexible and transparent films, providing barrier properties and moisture retention.

Synonyms: methyl 2-hydroxyethyl cellulose; 2-Hydroxyethyl methyl cellulose

Cas No.: 9032-42-2

Molecular Formula: C₂H₆O₂·xCH₄O·x

Executable standard: Q/CQPK 01-2015

Package:

In 25kg kraft paper bag or jumbo bag/drum.

Store:

Sealed and stored in cool, dry conditions.

Specification

Q1: How to contact with us

Whatsapp us or send us e-mail, you will get reply within 24 hours. Please contact us without hesitation.

Q2: Which kind of payment terms do you accept

We support multiple trading methods and payment such as T/T, L/C, D/A, D/P, O/A, MoneyGram, Credit Card, PayPal, Western Union, Escrow and etc. Please contact us if you need more info.

Q3: How can i get a sample

Yes, you can get free samples for some products, but the shipping cost would be paid by customers.

Q4: How to confirm the Product Quality before placing orders

You can get some sample, or we can send certificate of analysis or HPLC or NMR to you.

Q5: How to guarantee the quality of your products

Strict sampling inspection on products before shipment and intact product packaging ensured.

Q6: How can I make payment safe

The whole transaction is under Third party inspection.

Q7: Whether you could make our brand on your products

Yes. We can print your Logo on the packages if you can meet our MOQ.

1.Best quality with competitive price.

2.Quick shipping,delivery on time.

3.Trade Assurances

4. Support multiple trading methods and payment. We support wire transfer, western union, Paypal payment.

5.One to one business communication

6.OEM/ODM Available.

7.We offer convenient one-station purchasing service.Our professional and thoughtful after-sales service eliminates your worries.

8. We has many years’ exporting experience in active pharmaceutical ingredient products, strictly on selecting raw materials

9.Our distribution capabilities include:

Flexible deliveries, intelligent solutions

Anything from bulk shipments of thousands of tonnes down to the smallest shipment of packed goods and even samples.

Bulk - storage and transport of powders and liquids – movement of goods in ships - powders and bulk liquids

Pharmaceutical, feed and food storage to accredited standards

Segregated materials by business unit and hazard classification

Temperature controlled storage and transport

Effective cost control

Re-packing, drum filling, bagging

Customer delivery KPI's on delivery fulfillment performance