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Wujiang Meiyan Sanyou Dyestuff Chemical Co,Ltd.
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 Click to enlarge image
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 Model Number |
91-56-5 |
Product Name:Isatin
Synonyms:Indole-2,3-dione; 2,3-Indolinedione
Chemical Name:1H-Indole-2,3-dione
CAS Registry Number:[ 91-56-5 ]
Chemical Formula:C8H5NO2
Molecular Weight:147.13
Appearance:Orange-red Crystal
Purity(HPLC):99%MIN
Ashing:0.5%MAX
Loss on Drying:0.5% MAX
pakage: 40kg woven bag with nylon film liner
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Item
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Standard
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Result
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Melting point
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198-201 oC
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198-201 oC
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Purity
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99% min
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99.21%
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Water
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0.8% max
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0.46%
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Other
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0.1% max
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0.092%
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More informations,please contact feel free with----
jiangyouchem&gmail.com (change the &)
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