| Model: | - |
|---|---|
| Brand: | Shoucheng |
| Origin: | Made In China |
| Category: | Chemicals / Pharmaceutical Chemicals |
| Label: | - |
| Price: |
US $6
/ kg
|
| Min. Order: | 100 kg |
| Last Online:09 Jul, 2021 |
Glucosamine Sulfate Potassium Chloride
Molecular formula: (C6H14NO5)2SO4.2KCL
Molecular weight: 605.52
This product is a white granular powder with good fluidity, odorless, soluble in water, and insoluble in organic solvents such as ethanol and propanol.
Specification of Glucosamine Sulfate Potassium Chloride
|
Test Items |
USP 40 Standard specifications |
|
Appearance |
White crystalline powder |
|
Solubility |
Soluble in water |
|
Assay (drying basis) |
98%~102% |
|
Identification
|
A.Infrared Absorption B: Identification tests-General,Chloride and Potassium: meets the requirements C: The retention time of the glucosamine peak of the sample solution corresponds to that of the standard solution,as obtained in the Assay. D: Sulfate:In the test for Content of Sulfate,after the addition of barium chloride TS a white precipitate is formed. |
|
Specification Rotation |
47°- 53° |
|
PH value(2%.25°) |
3.0~5.0 |
|
Loss on drying |
≤1.0% |
|
Residue on Ignition |
26.5%~31.0% |
|
Sulfate |
15.5%-16.5% |
|
Chloride |
11.1%-12.8% |
|
Sodium |
Meet requirement |
|
Heavy metal |
≤10ppm |
|
Arsenic |
≤3μg/g |
|
Lead |
≤3ppm |
|
Cadmium |
≤1ppm |
|
Mercury |
≤0.1ppm |
|
Mesh size |
80 mesh |
|
Residue of Ethanol |
≤5000ppm |
|
Bulk density |
≥0.5g/ml |
|
Microbial Limits |
|
|
Totalaerobicmicrobial count |
≤1000cfu/g |
|
Yeast Mold |
≤100cfu/g |
|
E-Coli |
Negative |
|
Salmonella |
Negative |
| Payment Terms: | TT/LC |
|---|---|
