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Agriculture & Food > Grain & Grain Products
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Business Type: Manufacturer
Main Products:MedicineHealth Food Pharmaceuticals Silica Gel
ID:200409870
Category: Agriculture & Food Grain & Grain Products
MOQ:1.00 Piece(s)
High QualityChondroitinSulphateSulfate
L/CT/T
| ITEM | SPECIFICATION | TEST METHOD |
| Properties (physical): | ||
| Appearance | Off white to creamy powder (Visual) | USP29 -- <695> |
| Bulk Density | NLT0.55g/ml | USP29 -- <616> |
| As Tapped Density | Meets the requirements of USP29 | USP29 -- <616> |
| Analytical Properties: | ||
| Assay (HPLC) | More than 90% | HPLC |
| Identification | ||
| A: Infrared Absorption | Meets the requirement | A: USP29 -- <197K> |
| B: Tests for Sodium | Meets the requirement | B: USP29 -- <191> |
| Absorb | <0.35a.u. (5.0% Water Solut.-420nm) | USP29 -- <197> |
| Specific Rotation[a]D20 | minus20.0°-- minus30.0° | USP29 -- <781S> |
| PH (1%H2O solution.) | 5.5-7.5 | USP29 -- <791> |
| Loss on Drying | NMT10% | USP29 -- <731> |
| Residue on Ignition | NMT20%-30% (dry base) | USP29 -- <281> |
| Chloride (Cl) | NMT 0.5% | USP29 -- <221> |
| Sulfate | NMT 0.24% | USP29 -- <221> |
| Protein | NMT 6.0% | USP29 |
| Heavy Metals | NMT 20 ppm | USP29 -- <231>II |
| Iron (Fe) | NMT 10 ppm | USP29 -- <241> |
| Lead | NMT 0.5 ppm | AFS |
| Arsenic (As) | NMT 3.0 ppm | USP29--<211>II |
| Mercury | NMT 0.5 ppm | AFS |
| Organic volatile impurities | Meets the Requirements | USP29 -- <467>I |
| Microbial: | ||
| Total Bacteria Count | NMT 1,000 cfu/g | USP29 -- <61> |
| Yeast & Mold | NMT 100 cfu/g | USP29 -- <61> |
| E. Coli | Negative | USP29 -- <61> |
| Salmonella | Negative | USP29 -- <61> |
| Staphylococcus Aureus | Negative | USP29 -- <61> |
| Conclusion: | Meets USP 29 standards | |
| Packaging and Storage: | Store in tight, containers under 25°C | |
| Reason for Change: | Updating Specification Format to USP 29 | |
Business Type:Manufacturer
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