serial number <br>lot number <br>Acetylation reaction temperature (0 to 5 degrees C) <br>Oxidation reaction temperature (-65 to -70 degrees C) <br>Hydrolysis reaction temperature (0 to 5 degrees C) <br>Alkaline pH range (6.5 to 9.0)
Serial number<br>Batch number<br>Acetylation temperature (0 ~ 5 ℃)<br>Oxidation reaction temperature (- 65 ~ - 70 ℃)<br>Hydrolysis temperature (0 ~ 5 ℃)<br>PH range of alkali extraction (6.5 ~ 9.0)<br>