Sodium Carboxymethyl Cellulose
Since 1962, we are noted amongst the pioneer suppliers of quality . is white or slightly yellowish in colorand used across various industries like pharmaceutical, food, iron & steel etc. Our carboxymethyl cellulose is used in ice-creams and is also an important constituent of non food products like toothpaste, laxatives, diet pills & detergents.
Further Details :
Sodium Carboxymethyl Cellulose is the sodium salt of carboxymethyl cellulose which is formed by the reaction of highly pure alpha cellulose powder, caustic soda lye and ethanol media to first form alkali cellulose and then react with Monochloroacetic acid under controlled conditions to form CMC.
CMC Solution :
i) Concentration of salt
ii) pH of solution
iii) D.S of CMC
iv) Manner of Addition
a) High D.S. CMC are more tolerant to salts than low D.S.
b) Addition of salt to a sodium CMC solution increases the tolerance of salt, where as addition of salt and CMC simultaneously will reduce salt tolerance.
Sodium CMC solution is prone to bacterial and chemical attack. When sodium CMC solution is stored, a preservative should be added to prevent viscosity reduction.
SODIUM CARBOXY METHYL CELLULOSE (CMC) OFFERS PURE GRADE HIGH PERFORMANCE CMC AS UNDER :
|Product Code||Viscosity 25…°C, CPS |
|Concentration of |
|Degree of |
|9144||350 to 400 Cps||1%||98% min||0.8 to 0.9|
|9146||1200 to 1400 Cps||1%||98% min.||0.7 to 0.9|
|9147||2100 to 2500 Cps||1%||98% min.||0.7 to 0.9|
|9148||5500 to 6500 Cps||1%||98% min.||0.7 to 0.9|
In addition, the product can be formulated and offered as per the clients' required specifications. All the above grades are tested as per ASTM Designation: D 1439-97.
Oil Drilling grades CMC & PAC :
CMC LV,CMC HV,PAC LV and PAC RG. All these products meet the OCMA specifications.
Packing and Supply :
25 Kg. net in bags, with inner Polyethylene liners.
CMC is recommended to store in a dry place. It should be kept away from moisture.
Some of the features of our compounds are:
Precise pH value
Longer shelf life