This standard specifies a method for the determination of polypentose content in pulp, which is applicable to various types of pulp. The polypentose content in pulp is determined by heating the pulp with muriatic acid to convert the polypentose to furfural, and the generated furfural is determined by volumetric method. This standard provides a scientific basis for the detection of polypentose content in pulp, and is suitable for pulp quality control and analysis.
| Status | Active |
|---|---|
| CCS | Y31 | ICS | 85.040 |
| Release Date | 2003-08-25 00:00:00 | Implementation Date | 2003-12-01 00:00:00 |