Methyl Cellulose (MC) 9004-67-5 Sodium Carboxyl Methyl Cellulose (MC) 9004-67-5 in details Methyl Cellulose (MC)
Name: Carboxyl methyl Cellulose, CMC
CAS NO.: 9000-11-7
Molecular formula: C2H4O3·x
Appearance: White or light yellow or white powder floe fiber powder.
Physical Property: Odorless, avirulent insipidity
Chemical properties: Soluble in cold or hot water, with certain viscosity of colorless liquor. For the neutral or slightly alkaline solution, not soluble in ethanol, ethyl ether, isopropyl alcohol, acetone, etc, soluble in water 60% alcohol or acetone liquor.
Specification:
Item |
Oil drilling Grade |
Ceramics Grade |
Detergent Grade |
Paint Grade |
Textile and Dyeing Grade |
Tech Grade |
Replace degrees(D.S) |
0.80 min |
--------- |
0.75 min |
0.60 min |
--------- |
0.6-0.80 min |
Purity |
80% min |
70-85% |
70-80% min |
60-85% |
90%min |
50-75% min |
Viscosity 2% ( in 2% solution at 25 centigrade ) |
200-500mpa.s |
300-500 |
200-300mpa.s |
200min |
800-1200 |
100-400mpa.s |
Water content |
---------- |
7-10% |
---------- |
6-10% |
--------- |
|
PH |
7.0-9.0 |
6.0-8.0 |
6.5-8.5 |
6.0-8.0 |
||
Size (60 head) |
80% |
---------- |
80% |
----------- |
------------ |
80% |
Drying reductions |
10% max |
---------- |
10% max |
----------- |
---------- |
10% max |
Product Name |
Sodium Carboxymethyl Cellulose(SCMC) |
|||
Type |
FOOD GRADE |
Batch No |
Sample |
|
Amount |
100g |
|||
1 |
Viscosity (2%25°CBrookfield),Cps |
2400-3000 |
2600 |
|
2 |
pH value(1%25°C) |
6.5-8.0 |
7.0 |
|
3 |
Degree of substitute |
0.81 |
0.83 |
|
4 |
Loss on drying (105°C),% |
<10 |
6.7 |
|
5 |
purity,% |
≥90 |
93.5 |
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Sodium Carboxyl Methyl Cellulose (MC) CAS NO.9004-67-5
Details
Methyl Cellulose, taking natural polymer cellulose as raw material, is noninoic cellulose ether produced through a series of chemical reactions. It is the water soluble polymer.
Methyl cellulose, the ivory to white granular powder, is odorless, tasteless, and nontoxic. It can be soluble in water and some organic solvents to become a transparent viscous solution. It has the function of thickening, binding, dispersiving, emulsifying, film-forming, suspending, adsorbing, gelling, surface activity, water maintaining, colloid protection.
Specification:
Note: the viscosity range can be adjusted according to customer’ s demand.
MC could be used as film-forming agent, thicker, emulsifier, dispersant, stablilizer, water-maitainer, binder, suspending agent in many industries. it may applied to making tablet, capsul coating icing in medicine application.
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