| ≥1 piece |
Food Additive Grade CMC (Carboxymethyl Cellulose)
Product Type Quality Specification
| Spec. \type | CMC FM6 | CMC FH6 | CMC FM9 | CMC FH9 | CMC FH9-A | CMC FVH6 | CMC FVH9 |
| Degree of Substitution (DS) | ≥ 0.60 | ≥ 0.60 | ≥ 0.90 | ≥ 0.90 | ≥ 0.90 | ≥ 0.60 | ≥ 0.90 |
| Viscosity(2%solution, NDJ-79 viscometer, 25centigrade), mPa· s | 300 ~ 800 | 800 ~ 1200 | 300 ~ 800 | 800 ~ 1200 | 1500 ~ 2200 | 1500 ~ 2200 | 1500 ~ 2200 |
| Chloride(as Cl-), % | ≤ 1.2 | ≤ 1.2 | ≤ 1.2 | ≤ 1.2 | ≤ 1.2 | ≤ 1.2 | ≤ 1.2 |
| Acidviscosity ratio | - | - | - | - | ≥ 0.82 | - | - |
| Loss ondrying, % | ≤ 10.0 | ≤ 10.0 | ≤ 10.0 | ≤ 10.0 | ≤ 10.0 | ≤ 10.0 | ≤ 10.0 |
| pH(1%solution, 25centigrade) | 6.0 ~ 8.5 | 6.0 ~ 8.5 | 6.0 ~ 8.5 | 6.0 ~ 8.5 | 6.0 ~ 8.5 | 6.0 ~ 8.5 | 6.0 ~ 8.5 |
| Heavymetal(asPb), % | ≤ 0.0015 | ≤ 0.0015 | ≤ 0.0015 | ≤ 0.0015 | ≤ 0.0015 | ≤ 0.0015 | ≤ 0.0015 |
| Fe, % | ≤ 0.02 | ≤ 0.02 | ≤ 0.02 | ≤ 0.02 | ≤ 0.02 | ≤ 0.02 | ≤ 0.02 |
| As, % | ≤ 0.0002 | ≤ 0.0002 | ≤ 0.0002 | ≤ 0.0002 | ≤ 0.0002 | ≤ 0.0002 | ≤ 0.0002 |
| Spec. \type | FL50 | FL100 |
| Degree of Substitution(DS) | 0.90≤ DS≤ 1.10 | ≥ 0.90 |
| Viscosity(2% solution, NDJ-79 viscometer, 25centigrade), mPa· s | 50 ~ 90 | 110 ~ 130 |
| Chloride(as Cl-), % | ≤ 1.2 | ≤ 1.2 |
| Acid viscosity ratio | ≥ 0.82 | ≥ 0.80 |
| Gel granule(0.5% solution) | ≤ 5 grain/4cm2 | ≤ 10 grain/cm2 |
| Loss on drying, % | ≤ 10.0 | ≤ 10.0 |
| pH(1% solution, 25centigrade) | 6.0 ~ 8.5 | 6.0 ~ 8.5 |
| Heavy metal(as Pb), % | ≤ 0.0015 | ≤ 0.0015 |
| Fe, % | ≤ 0.02 | ≤ 0.02 |
| As, % | ≤ 0.0002 | ≤ 0.0002 |