Batch No. 1505005 Rep Date Jun.02,2015
Specifications 25kgs / Drum Mfg Date May.31,2015
Quantity 3000 KG Exp Date May.30,2018
Tests Standard Examinations
K value 27-32 30.6
N-Vinylpyrrolidone % ≤0.1 0.02
Water % ＜5.0 3.5
Residue on ignition % ≤0.1 0.01
PH value（5%water solution） 3.0-7.0 3.1
N %(nitrogen) 11.5-12.8 12
Aldehydes as acetaldehyde % ≤0.05 0.04
Heavy metal as Pb ppm ≤10 ＜10
Conclusion Conforms