CMC For Toothpaste
CMC is used in toothpaste for shaping, adherence and stabilizes features of toothpaste.
Under the condition of good appearance, we can ensure proper consistency and stability in different toothpaste producers.
| Technical Specifications of Toothpaste Grade CMC | |||||||
| Type | TM7 | TM8 | TM9 | TH9 | TVH9 | TH10 | TM12 |
| Specifications | |||||||
| 1% Soln. Viscosity (mPa·s) | 250-600 | ≥600 | 250-600 | ||||
| 2% Soln. Viscosity (mPa·s) | 400-1000 | 2000-3000 | 1500-3000 | 600-1200 | |||
| Equivalent to 2% NDJ-79 viscosity(mPa·s) | 300-600 | 500-900 | 900-1200 | ≥1200 | 900-1200 | 500-900 | |
| Degree of Substitution | 0.65-0.75 | 0.75-0.85 | ≥0.90 | ≥1.00 | 1.15-1.25 | ||
| Sodium chloride（%）+ Sodium glycolate（%） |
≤1.0 | ||||||
| Loss on Drying(%) | ≤7.0 | ||||||
| pH Value | 6.5-8.5 | ||||||
| Heavy Metals(As Pb)(%) | ≤0.0010 | ||||||
| Fe(%) | ≤0.02 | ||||||
| As(%) | ≤0.0002 | ||||||
| Black Particles(piece/g) | ≤8 | ||||||
| Total Plate Count(cfu/g) | ≤500 | ||||||
| Mould &Yeasts(cfu/g) | ≤100 | ||||||
| E.coli (cfu/g) | None | ||||||
| Pseudomona Aeruginosa (cfu/g) | None | ||||||
| Staphylococcus Aureus (cfu/g) | None | ||||||