Customization: | Available |
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Certification: | RoHS, BRC, ISO, FDA, HACCP |
Assay Method: | HPLC-MS, GPC, HPLC |
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Item
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BP2013
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USP35
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EP8.0
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Appearance
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White or almost white, fine powder.
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Solubility
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Sparingly soluble in water, practically insoluble in ethanol (96 per cent)
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Identification
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A. It gives the reaction of citrates
B. It gives the reaction of magnesium |
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Content(dried substance)
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15.0%-16.5%
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14.5%-16.4%
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15.0%-16.5%
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PH Value
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6.0-8.5
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5.0-9.0
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6.0-8.5
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Oxalats(C2O4)
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NMT 280 ppm.
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/
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NMT 280 ppm.
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chlorid
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/
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NMT 0.05%
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/
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Sulfates
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NMT 0.2%
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NMT 0.2%
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NMT 0.2%
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Arsnic
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/
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NMT3ppm
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/
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calcium (CA)
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NMT 0.2%
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NMT1%
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NMT 0.2%
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Iron(FE)
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NMT 100 ppm.
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NMT 200 ppm.
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NMT 100 ppm.
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Heavy metals
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NMT 10ppm
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NMT 50ppm
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NMT 10ppm
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Loss on drying
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NMT 3.5% ( 180 °C for 5h )
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NMT2% (135 °C for 16 h)
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NMT 3.5% ( 180 °C for 5h)
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Storage
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In airtight container
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