Methyl Cellulose, Mc, CAS No.: 9004-67-5, Methyl Cellulose, Cellulose, Methyl Cellulose

• CAS No.: 9004-67-5
• Formula: C20h38o11
• EINECS: 232-674-9
• Color: White
• Appearance: Powder
• Transport Package: 25kg Fiber Drums or Bags
• Model NO.: Methyl Cellulose
• Specification: MC
• Origin: China
• HS Code: 3912390000

Product Description

TECHNICAL DATA SHEET

Chemical name: Methyl Cellulose; MC
CAS NO.: 9004-67-5
Molecular formula: C₂₀H₃₈O₁₁
Structural formula:


Product specification:

Items		Specification
Methoxyl, %		28.0-32.0
Moisture, %		5max
Viscosity (2%, 20ºC) mpa.s		5-100000
Ash, %		1max
Gelling temperature, ºC		52-67

Type and Viscosity: 

Pharm and Coating Application
OBN Type	DOW	Viscosity
55-OBN-4	A4	4
55-OBN-5	A5	5
55-OBN-15	A15	15
55-OBN-25	A25	25
55-OBN-100	A100	100
55-OBN-400	A4C	400
55-OBN-750	A750	750
55-OBN-1500	A15C	1500
55-OBN-4000	A4M	4000
55-OBN-20000	A20M	20000

 

Food Application
OBN Type	DOW	Viscosity
55-OBN-5	A5	5
55-OBN-15	A15	15
55-OBN-25	A25	25
55-OBN-100	A100	100
55-OBN-400	A4C	400
55-OBN-750	A750	750
55-OBN-1500	A15C	1500
55-OBN-4000	A4M	4000
55-OBN-20000	A20M	20000
55-OBN-50000	METHOCEL MX	37500-70000
55-OBN-70000	METHOCEL MX	45000-84000

 

Building and Construction Industry Application
OBN Type	Viscosity
55-OBN-400	400
55-OBN-2000	2000
55-OBN-20000	20000
55-OBN-25000	25000
55-OBN-50000	50000
55-OBN-100000	100000

Property:
Methyl cellulose(MC) is a kind of non-ion aqueous cellulous ether, white or white-similar powder or granule, no odor or taste, nontoxic, with a little hygroscopicity. Different substitution offers different solubility, usually medium substitution (DS between 1.5-2.0) comes under cool aqueous model, and finds widest applications. It dissolves in cool water and some organic solvents, does not dissolve in hot water. In hot water at 80-90° C it dissolves and swells, after cooled down, dissolving quickly.
Its solution possesses reversible hot gelling characteristic, stable to acid and alkali, is not affected between pH 2-12, with excellent anti-mildew ability, capable of dispersing, emulsifying, agglomerating, thickening, holding water, forming film etc. Film formed by its offers superior toughness flexibility, transparency and oil resistance.

Applications:
Methyl cellulose is a kind of non-ionic cellulose ether, it has four important functions: thickening, surface activity, film forming and thermo-gel forming (melting on cooling).This product can be used for coating film formers, pharm and food film formers, resin dispersant, thickener, building materials' adhesive, textile sizing agent, etc.

Packing: Net 25kg fiber drums or bags lined with polyethylene bag.

Storage: Keep packing container well-closed, and put in a light-proof, dry and cool place.