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1 Gram |
FOB Price: USD 3.0000 |
Names: dextrose anhydrous CAS No.: 50-99-7 Purity: 98%
Description |
A white, crystalline powder, with a sweet taste |
Conforms |
Identification |
A,B,C |
Conforms |
SOLUBILITY |
freely soluble in water, sparingly soluble in alcohol |
Conforms |
Specific optical rotation |
+52.5º—+53.3º |
+53.0º |
Acidity or Alkalinity |
6.0g sample 0.1mol/L NaOH ≤0.15ml |
0.12ml |
Appearance of solution |
Clear, odorless |
Conforms |
Foreign Sugars, Soluble Starch, Dextrins |
Conforms |
Conforms |
Chlorides |
≤125ppm |
<10ppm |
Water |
≤1.0% |
0.16% |
Sulphites(SO2) |
≤15ppm |
Conforms |
Sulphated Ash |
≤0.1% |
0.03% |
Calcium |
≤200ppm |
<200ppm |
Barium |
Conforms |
Conforms |
Sulphates |
≤200ppm |
Conforms |
Lead in sugars |
≤0.5ppm |
<0.5ppm |
Arsenic |
≤1ppm |
<1ppm |
Total Bacteria Count |
≤1000pcs/g |
10pcs/g |
Molds and Yeasts |
≤100pcs/g |
<10pcs/g |
Escherichia Coli |
Negative |
Negative |
Pyrogens |
≤0.25Eu/ml |
Conforms |
Conclusion |
Qualified with the standard |
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