China High Viscosity, 5000cps CMC, Powder CMC for Pharm Usage, Find details about China Sodium Carboxymethyl Cellulose, CMC Sodium Carboxymethyl Cellulose from High Viscosity, 5000cps CMC, Powder CMC for Pharm Usage
Testing Item | Standard | Result |
Physical Exterior | hite or Yellowish Powder | hite or Yellowish Powder |
Viscosity(1%,mpa.s) | 2500-3500 | 3000 |
Degree of Substitution | 0.7Min | 0.85 |
PH(25°C) | 6.5-8.5 | 7.04 |
Purity | ≥99.5% | 99.53% |
Mesh | 99% pass 80 mesh | pass |
Heavy Metal(Pb) , | ≤ 10 ppm | Conform |
Iron, | ≤ 2ppm | Conform |
Arsenic | ≤3ppm | Conform |
Lead | ≤2ppm | Conform |
Mercury | ≤ 1ppm | Conform |
Cadmium | ≤ 1ppm | Conform |
Total Plate Count | ≤500/g | Conform |
Yeast & Moulds | ≤100/g | Conform |
E.Coli | Nil/g | Nil/g |
Coliform Bacteria | Nil/g | Nil/g |
Salmonella | Nil/g | Nil/g |