39537-23-0 L-Alanyl-L-Glutamine Alanyl-glutamine
Product name |
L-Alanyl-L-Glutamine |
Cas No |
39537-23-0 |
Appearance |
White powder |
Assay |
99% |
Application |
organic intermediate |
Items |
USP Standard |
Description |
White Crystalline Powder |
Identification |
(1)IR Absorption (2)Chloride, Sodium, Sulfate test (3)HPLC |
Specific Rotation(25℃) |
+70.00°- +73.00° |
Residue on Ignition |
≤0.1% |
Loss on Drying |
≤1.0% |
PH(2%,25℃) |
3.0-5.0 |
Chloride |
Meet the requirement |
Sulfate |
NMT 0.24% |
Heavy Metal |
≤10ppm |
Arsenic |
≤3ppm |
Lead |
≤3ppm |
Mercury |
≤0.1ppm |
Cadminum |
≤1ppm |
Assay |
98.00~102.00% |
Total plate count |
MAX 1000cfu/g |
Yeast&mold |
MAX 100cfu/g |
Salmonella |
negative |
E.Coli |
negative |
Staphylococcus Aureus |
negative |
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