| post date: | dec 28,2021 |
| expiry date: | dec 28,2022 |
| detailed description: |
bm433(high-class) instrinsic viscosity(dl/g): 1.380±0.030 melting point(℃):223.0±2.0 cooh content(mol/t): ≤27 color value(b):4.5±2.0 color value(l):≥90 moisture(%):≤0.40 ash content(mg/kg):≤300 hundred-grain weight(g):m±0.10 powder(mg/kg): ≤200 different shape chip(%):≤0.3 |
