Powder: | Yes |
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Customized: | Customized |
Certification: | HSE, ISO 9001, USP |
Suitable for: | Elderly, Adult |
State: | Solid |
Purity: | >99% |
Samples: |
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Customization: |
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Suppliers with verified business licenses
ITEMS |
SPECIFICATION |
RESULTS |
Appearance |
White to pale yellow Crystalline Powder |
Passed |
Identification |
IR Spectrum HPLC RT Sodium |
Passed Passed Passed |
Clarity |
Clear |
Passed |
Color of Solution |
NMT 0.2(430mm,10% solution) |
Passed |
Specific optical rotation |
+56°~+64° |
+61° |
PH |
4.5~6.5 |
5.5 |
Loss on drying |
≤3.0% |
2.7% |
Chromatographic purity Individual impurity Total impurity |
≤1.0% ≤3.0% |
≤0.6% ≤2.0% |
Sterility |
Sterile |
Passed |
Bacterial Endotoxins |
NMT 0.20 USP EU/mg |
Passed |
Particulate matter |
≥10um NMT 6000 ≥25 um NMT 600 |
Passed Passed |
Assay(HPLC) |
916-964μg/mg |
940μg/mg |
Storage Condition |
Preserve in tight container. |
Items |
Standards |
Results |
Physical Analysis |
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Description |
White Powder | Complies |
Assay |
99% | 99.2% |
Mesh Size |
100 % pass 80 mesh | Complies |
Ash |
≤ 5.0% | 2.85% |
Loss on Drying | ≤ 5.0% | 2.85% |
Chemical Analysis | ||
Heavy Metal | ≤ 10.0 mg/kg | Complies |
Pb | ≤ 2.0 mg/kg | Complies |
As | ≤ 1.0 mg/kg | Complies |
Hg | ≤ 0.1 mg/kg | Complies |
Microbiological Analysis | ||
Residue of Pesticide | Negative | Negative |
Total Plate Count | ≤ 1000cfu/g | Complies |
Yeast&Mold | ≤ 100cfu/g | Complies |
E.coil | Negative | Negative |
Salmonella | Negative | Negative |
Q1: Can I get some samples?
A: Yes.Suppliers with verified business licenses