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Product Details:
Payment & Shipping Terms:
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Product Name: | Omeprazole | Molecular Formula: | C17h19n3o3s |
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Purity: | 99% | Appearance: | White Powder |
Application: | For Chemical Research | DeliveryTime: | In Stock , Within 24 Hours |
Package: | Aluminum Foil Bag | Storage: | Keep In A Cool And Dry Place |
High Light: | Omeprazole gmp factory,73590-58-6 purity 99%,C17h19n3o3s white powder |
Name
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Omeprazole
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CAS
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73590-58-6
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EINECS
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201-212-8
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MF
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C17H19N3O3S
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MW
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345.42
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MP
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156°C
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Storage temp
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Store at RT
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Assay
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99% Min.
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Appearance
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White Crystalline Solid
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ITEMS
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STANDARD
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RESULTS
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Identification
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A:
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By TLC
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positive
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B:
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IR Conforms to standard
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positive
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|
Completeness of solution
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Conforms to standard
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positive
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Color of solution
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The absorbance is not greater than 0.1 at 440nm
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0.04
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Loss on drying
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≤0.5%
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0.20%
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Residue on ignition
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≤0.1%
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0.04%
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Heavy metals
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≤0.002%
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<0.002%
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Chromatographic purity
(HPLC) |
Single impurity
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≤0.3%
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0.12%
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Total impurity
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≤1.0%
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0.28%
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Residual solvent
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a)Acetone
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≤ 5000ppm
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554ppm
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b)Methylene
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≤600ppm
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12ppm
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c)Methanol
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≤ 3000ppm
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50ppm
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d)Toluene
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≤ 890ppm
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28ppm
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Assay(HPLC)
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98.0%-99.0%
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98.5%
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