|
Items |
Specification (BP2000) |
Result |
|
Description |
A White, Crystalline Powder, With a Sweet Taste |
Conforms |
|
Identification |
Infrared Ray Absorbing Spectrum |
Conforms |
|
Specific Rotation |
+52.0-53.5° |
+53.1° |
|
Acidity |
NaOH (0.02mol/L) 1.2ml |
0.2ml |
|
Chlorides |
≤0.02% |
≤0.02% |
|
Sulphates |
≤0.02% |
<0.02% |
|
Sulfites and Soluble Starch |
One drop of Iodine solution |
Conforms |
|
Water Content |
≤9.5 % |
8.59% |
|
Residue on Ignition |
≤0.1% |
0.03% |
|
Protein |
10% aqueous solution+3ml Sulfonic Acid |
Conforms |
|
Molysite(Fe),m/m% |
≤0.002% |
≤0.002% |
|
Heavy metals |
≤5ppm |
<4ppm |
|
Lead |
≤0.5ppm |
＜0.5ppm |
|
Arsenic |
≤1ppm |
＜1ppm |
|
Bacilli |
≤1000pcs/g |
≤16pcs/g |
|
Mildew/leaf Mold |
≤100pcs/g |
≤12pcs/g |
|
Intestines Bacillus |
None |
None |
|
E.coli |
None |
None |
|
Coliform |
≤1000psc/g |
<15pcs/g |
|
Purity,% |
≥99.5 |
99.9 |
|
Packing |
Packed in 25kgs Net PP Bags with PE Inner |