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HV/LV Sodium Carboxymethyl Cellulose (CMC)
Carboxy Methyl Cellulose (CMC)
1. Food grade CMC 2. Toothpaste grade CMC 3. Construction grade CMC 4. Detergent grade CMC
For Food
1) Appearance: white or light yellow free flowing powder2) Viscosity(25°C,Brookfield-LVT): 100-4000Pas3) Purity: 95.0%-99.5% min4) Chloride:1.0% max5) Degree of subsititution:0.60-1.06) Moisture:8.0% max7) PH value(1% aqueous soln: 6.0-8.5)
For Detergent
Type | X-1 | X-2 | X-3 | X-4 | X-5 |
Viscosity (2% aq. sol.,25) mpa.s | 5-40 | 5-40 | 50-100 | 100-300 | >=300 |
CMC % | >=55 | >=60 | >=65 | >=55 | >=55 |
Substitution degree | 0.50-0.70 | 0.50-0.70 | 0.60-0.80 | 0.60-0.80 | 0.60-0.80 |
PH | 8.0-11.0 | 8.0-11.0 | 7.0-9.0 | 7.0-9.0 | 7.0-9.0 |
Drying loss (%) | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 |
Type | Sodium % | Viscosity (2% aq. sol.,25°C) mpa.s | pH | Chloride(Cl-%) | Drying loss(%) | Viscosity ratio |
9.0-9.5 9.0-9.5 | 800-1200 3000-6000 | 6.5-8.0 6.5-8.0 | ≤1.8 ≤1.8 | ≤6.0 ≤6.0 | ≥0.90 ≥0.90 | |
9.0-9.5 | 400-600 600-800 | 6.5-8.0 | ≤1.8 | ≤10.0 | ≥0.90 | |
9.0-9.5 | ≥1200 | 6.5-8.0 | ≤1.8 | ≤10.0 | ≥0.82 | |
6.5-8.5 | 800-1000 1000-1200 | 6.5-8.0 | ≤1.8 | ≤10.0 | - | |
6.5-8.5 | 400-600 600-800 | 6.5-8.0 | ≤1.8 | ≤10.0 | - | |
6.5-8.5 | ≥1200 | 6.5-8.0 | ≤1.8 | ≤10.0 | - |
Property and main application
1/Food appropriation type CMC has good properties of acid proof,emulsifying and heat stability. Its water solution has high clarity and when used in liquid milk,soy milk,juice milk,peanut milk and acidity beverages like lactic acid and fruit acid,etc.,it can make the solution stable with clean taste and suitable for regular bacterium extinguishing technique such as ultra high temperature (UHT) and Pasteurizing. The suggested adding amount is 0.3-0.5%
2/When used as dispersant and shape forming agent in ice cream,food appropriation type CMC can not only increase the expansion rate of icecream,but also prevent ice crystal and make ice cream with fine taste,better smoothness and good shape. Its suggested adding amount is 0.25-0.35%.
3/The properties of thickening,suspending and salt proof,etc. of food appropriation type CMC can stabilize and even condiments like soy sauce and jam,beverages like eight treasure rice pudding and fruit beverage, and increase their texture. The suggested adding amount is 0.3-0.8%.
HV/LV Sodium Carboxymethyl Cellulose (CMC)