| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Non-Customized |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
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Product Name
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Furcellaran |
| CAS Number | 9000-21-9 |
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Appearance
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white crystal fine powder |
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Form
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Pharmaceutical Grade |
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Test Method
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HPLC UV
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| Grade | Food,Medicine |
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Item
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Standard
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Test Results
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A.H-NMR:Comply with the structure
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Complies
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B.LC-MS:Comply with the structure
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Complies
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C.The IR spectrum of sample should be identical with that of reference standard.
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Complies
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D.HPLC-ESI-MS The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. |
Complies
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|||
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Loss on drying
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≤2.0%
|
0.19%
|
||
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Heavy metals
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≤10 ppm
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<10ppm
|
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Water
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≤1.0%
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0.1%
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||
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Sulphated ash
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≤0.5% determined on 1.0 g.
|
0.009%
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Residue on ignition
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≤0.1%
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0.03%
|
||
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Related Substances
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Unspecified impurities: for each impurity
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≤0.10%
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<0.10%
|
|
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Total Impurities
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≤0.5%
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0.18%
|
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Purity
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≥99.0%
|
99.7%
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Assay
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99.0%~101.0% (anhydrous substance).
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99.8%
|
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Storage
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Preserve in well-closed, light-resistant and airtight containers.
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Complies
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Qingdao Sigma Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma Chemical Co.,Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
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