China Glucosamine Sulfate 2kcl 99% USP39 with Cheap Price, Find details about China Nutrient Supplements, FCC/Bp/USP/Food Grade from Glucosamine Sulfate 2kcl 99% USP39 with Cheap Price
Lowest Price Health Protective products USP39 Glucosamine Sulfate 2KCL
Product Name | Glucosamine Sulfate 2KCL |
Appearance | White Powder |
Molecular formula | C6H15NO9S |
Molecular Weight | 277.25 |
Assay | 99%min, 98.0% --101.0% |
Shelf Life | 24 months when properly stored |
Storage | Keep in a cool, dry, dark location |
Certificate of Analysis
Product Name | GLUCOSAMINE SULFATE 2KCL |
Items | USP34 Standard |
Description | White Crystalline Powder |
Identification | (1)IR Absorption |
(2)Chloride, Potassium, Sulfate test | |
(3)HPLC | |
Specific Rotation(25ºC) | +47.00°~+53.00° |
Residue on Ignition | 26.50~31.00% |
Loss on Drying | ≤1.0% |
PH(2%,25ºC) | 3.00~5.00 |
Sodium | Meet requirement |
Iron | ≤10ppm |
Heavy Metal | ≤10ppm |
Arsenic | ≤3ppm |
Lead | ≤3ppm |
Mercury | ≤0.1ppm |
Cadminum | ≤1ppm |
Content of sulfate | 15.5%~16.5% |
Assay | 98.50~102.00% |
Mesh size | Pass through 40MESH |
Bulk density | 0.45-1.15g/ml |
Tapped density | 0.55-1.25g/ml |
Total plate count | MAX 1000cfu/g |
Yeast&mold | MAX 100cfu/g |
Salmonella | negative |
E.Coli | negative |
Staphylococcus Aureus | negative |