Customization: | Available |
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Type: | Valine |
Chemical Character: | Alkalinity |
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Product Name | Glutathione |
CAS No. | 70-18-8 |
MF | C10H17N3O6S |
EINECS: | 200-725-4 |
Appearance | powder |
Packing | 25kg drum |
Shelf life | 2 Years |
Product Name
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Glutathione
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Items
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Specification
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Test Results
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Test Method
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Appearance
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White crystals or crystalline powder
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Conforms
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Visual
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Identification(IR)
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Concordant with the reference spectrum
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Conforms
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USP<621>
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Mesh size
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90% through 80 mesh
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Conforms
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GB/T 9348-1988
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Aroma
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None
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None
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GB/T 15549-1995
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Flavor
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Slightly sweet
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Conforms
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GB/T 15549-1995
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Assay
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98.5%~101.5%
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99.5%
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HPLC
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Specitic rotation[a]D20
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+6.3°~+7.3°
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+6.63°
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USP<621>
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Heavy metals
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≤5ppm
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<5ppm
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USP<231>
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Loss on drying
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≤0.30%
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0.14%
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USP<281>
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Residue on ignition
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≤0.10%
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0.02%
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USP<621>
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Conclusion
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Conform with the specification.
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Storage
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Store in cool and dry places, keep away from strong light and heat
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Storage Condition
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STORED HUMIDITYP ROTECTED (RH LESS THAN 60)
AT TEMPERATURE BELOW 25 °C
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Shelf Life
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2 years when properly stored
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L-Glutathione is packaged in 25kg drum
L-Glutathione shipping by air, by sea , by air express like Fedex , DHL, UPS