Product Name:1,5-Dihydroxynaphthalene
General Information:
FORMULA:C10H8O2
FORMULA WEIGHT:160.17
CAS NUMBER:83-56-7
MDL NUMBER:MFCD00003980
LONG TERM STORAGE:Room Temperature
Test
|
Specification
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Result
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Appearance (Color)
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Faint Brown to Brownand Grey-Green
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Light Grey
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Appearance (Form)
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Powder
|
Powder
|
Proton NMR Spectrum
|
Conforms to Structure
|
Conforms
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Purity(GC)
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≥99.5%
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99.70%
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Recommended Retest Period
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----------
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4 Years
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Note: It guarantees the purity of this chemical standard +/- 0.5 % deviation prior to the expiration date shown on the label. This guarantee is exclusive of any contamination caused by thecustomer.
注:以上信息仅供参考,以产品附带证书为准。