Zhejiang Hichi Pharmaceutical Co., Ltd.
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Items
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Standards
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1
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Characteristics
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White or yellowish powder, has Hygroscopicity
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2
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pH
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5.0~7.0
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3
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Loss on drying
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5.0% max
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4
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Heavy metals
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20ppm
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5
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Free iodine
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the toluene layer shows no red color
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6
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Free iodide
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200ppm
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7
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Residual Solvents
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Methanol, 0.3% max; N-butanol, 0.3% max;
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8
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Residue on ignition
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0.1% max
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9
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Related substances
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A, 0.1% max; B, 0.5% max
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10
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Assay
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97.0~101.0%
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Send Inquiry
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Beijing Beilu Pharmaceutical Co., Ltd.
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Molecular formula: C18H24I3N3O9
Molecular Weight: 807.11
Quality standard: CP, USP
Characteristics: White or almost white powder
Content (HPLC): ≥99.0%
Packing: 25KG, 50KG/drum
Storage: Protected from light, sealed tightly |
Send Inquiry
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