Industry Grade Sodium Carboxymethyl Cellulose CMC
1.Product Description:Sodium Carboxymethy Cellulose, CMC, Cellulose Sodium
Molecular Formular: [C6h7O2(OH)2CH2COONa]n
CAS No.: 9004-32-4
2. Property:
White or light-yellow granular, powder or fine powder
Water soluble compound derived from natural fiber
Viscosity range: 5cps (2% Soln. ) -7000cps (1% Soln. )
Degree of Substitution (D. S): 0.6-1.2
Purity: 40%-99.8%
3. Applications
Food: Beverage, Bakery product, Dairy product, Ice cream, Instant noodle, Meat product, Frozen desserts, Fast-dissolving food, Canned food, Dressings&Sauces, etc.
Other Industry: Ceramics, Oil drilling, Paper-making, Toothpaste, Daily-use chemical, Paint, Printing&Dyeing, Detergent, Battery, Tobacco, Personal care, etc.
4. Function:
1)Thickening: CMC can produce high viscosity at low concentration. It also acts as lubricant.
2)Water retention: CMC is a water binder, helps increase shelf life of food.
3)Suspending aid: CMC acts as emulsifier and suspension stabilizer, particularly in icings to control ice crystal size.
4)Film forming: CMC can produce a film on the surface of fried food, eg. Instant noodle, and prevent absorption of excessive vegetable oil.
5)Chemical stability: CMC is resistant to heat, light, mold and commonly used chemicals.
6)Physiologically inert: CMC as a food additive has no caloric value and can not be metabolized.
5. Package:
25kg kraft paper bag with PE inner or 25kg PP bag
6. Storage:
Sealed up, shady and cool, drying place
Shelf life 24 months under the suitable condition
7. Specification:
Food Grade:
| Type | Viscosity | PH value | D.S | Chlorides | Loss on drying | Sieving Rate (%) 80 mesh | |
| 1%, mPa.s | 2%, mPa.s | ||||||
| FH9 | 300-500 | 6.5-8.5 | ≥0.90 | ≤1.20% | ≤10% | ≥98.0 | |
| FVH9-1 | 600-1000 | 6.0-8.5 | |||||
| FVH9-2 | 1000-1500 | ||||||
| FVH9-3 | 1700-2200 | ||||||
| FVH9-4 | 2000-2500 | ||||||
| FVH9-5 | 2500-3500 | ||||||
| FVH9-6 | 3500-5000 | ||||||
| FM6 | 1000-2000 | 6.5-8.5 | 0.75-0.9 | ≥95.0 | |||
| FH6 | 300-500 | ||||||
| FH10 | ≥1.00 | ≥98.0 | |||||
| C1002 | ≥0.98 | ≤3.00% | ≤15 | ||||
| C1592 | 600-900 | ≥0.90 | |||||
| C0492 | 400-900 | ||||||
| C2081R | 1800-2300 | 0.83 | ≤1.80% | / | |||
Other Grade:
| 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 |
8.Shipment
