Audited Supplier
Methyl Cellulose
9004-67-5
C20h38o11
232-674-9
White
Powder
25kg Fiber Drums or Bags
MC
China
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.
