CMC(Sodium Carboxymethyl Cellulose),it is manufactured by refined cotton or wood pulp, it is also called Cellulose Gum powder or CMC Na,its CAS No. is 9004-32-4,the E number is E466,as a thickener chemical and stabilizer, mainly used in Food grade, Pharmaceutical and Tooth Paste ect.fields,we can supply 99.5%min viscosity as food additive.
CMC for Food Industry
CMC can be widely used in liquid drinks,lactic acid and drinks,dairy products,flouring products,Seasoning etc.,with the function of thicking,emulsifying,stabilizing,water maintaining,mouthfeel improving,toughness reinforce and so on.
| Items | FH500 | FH1000 | FH2000 | FH3000 | FH4000 | FH5000 | FM500 | FM1000 | FM2000 |
| Viscosity (1% solution mpa.s,Brookfield) |
200-500 | 500-1500 | 1500-2500 | 2500-3500 | 3500-4500 | >4500 | 100-500* | 500-1500* | 1500-2500* |
| Purity | >99.5% | ||||||||
| D.S. | 0.70-0.95 | ||||||||
| PH Value | 6.0-8.5 | ||||||||
| Heavy Metal | <10ppm | ||||||||
| Fe | <3ppm | ||||||||
| As | <2ppm | ||||||||
| Pb | <3ppm | ||||||||
| Remarks | * means 2% aqueous solution viscosity | ||||||||
CMC for Toothpaste Industry
As the most important matrix,CMC has the properties of paste fine,smooth and uniform,foam plentiful,and high stability.It can impart toothpaste good shape-maintaining and unusual comfortable mouthfeel.
| Item | TH10 | TH9 | TVH9 | TM9 |
| Viscosity 2% Solution mpa.s NDJ-79 |
900-1200 | >1500 | 400-900 | |
| Degree of substitution | 1.0 | 0.90 | ||
| Chloride,% | 1.8 | |||
| PH Value | 6.5-8.5 | |||
| Loss on drying,% | <7.0 | |||
| Total plate count,cfu/g | 100 | |||
| Remarks | The rest specification should comply with QB/T 2318-2007 | |||
CMC for Pharmaceutical Industry
| Item | PM6 | PH6 |
| Sodium Content,% | 6.5-8.5 | |
| Viscosity,mpa.s | 300-800 | 800-1400 |
| Chloride,% | <2% | |
| PH | 6.5-8.0 | |
| Moisture,% | <10 | |
| Lead Salt,% | <0.001 | |
| Iron Salt,% | <0.016 | |
| Arsenic Salt,% | <0.0003 | |
