Carboxymethyl Cellulose Sodium (CMC)
Detailed Product Description
Models / Purposes / Testing Items | Ultra-high-purity | ||||||
| Tobacco, textiles | Printing and dyeing | Dedicated for electric welding | Dedicated for battery | Dedicated for mosquito incense | Mosquito incense | Articles for washing | |
| 2% Aqueous Solution Viscosity mPa.s | 800-1200 | 600-800300-600 | 1300-1600 | ≥1200 | ≥1200 | 800-1200 | 900-1200 |
| Degree of Substitution | ≥0.70 | ≥0.70 | ≥0.85 | ≥0.85 | ≥0.65 | ≥0.65 | ≥0.75 |
| ≥90.0 | ≥90.0 | ≥98.0 | ≥99.5 | ≥80 | ≥80 | ≥80 | |
| PH Value | 6.0-8.5 | 6.0-8.5 | 6.5-8.0 | 6.5-8.0 | 6.0-9.0 | 6.0-9.0 | 6.0-8.5 |
| Loss on Drying | ≤10.0 | ≤10.0 | ≤10.0 | ≤10.0 | ≤10.0 | ≤10.0 | ≤10.0 |
Table 2 Technical Specifications of Other Industrial Grade CMC
| Models / Testing Items | Ultra-high-purity | |||||
| 2% Aqueous Solution Viscosity mPa. s | ≥1400 | 800-1200 | 800-1200 | ≥500 | ≥300 | ≥1500 |
| Degree of Substitution | ≥0.75 | ≥0.80 | ≥0.65 | ≥0.65 | ≥0.60 | ≥0.80 |
| Purity | 85 | ≥90.0 | ...... | ≥95.0 | ||
| PH Value | 6.0-8.5 | |||||
| Loss on Drying | ≤10.0 | |||||
