Product Name:2 ,6-Diaminopyridine
General Information:
FORMULA:C5H7N3
FORMULA WEIGHT:109.13
CAS NUMBER:141-86-6
MDL NUMBER:MFCD00006329
LONG TERM STORAGE: Room Temperature
Test
|
Specification
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Result
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Appearance (Color)
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Beige to Light Yellow to Dark Brown-Grey
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Conforms to Requirements
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Appearance (Form)
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Crystalline Powder or Chips
|
Conforms to Requirements
|
Proton NMR Spectrum
|
Conforms to Structure
|
Conforms
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Purity(HPLC)
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≥98.0%
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99.04%
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Purity (Titration by HCL04)
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97.5 - 102.5 %
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100.14%
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Solubility (Turbidity)
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Clear to Slightly Hazy
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Conforms to Requirements
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Solubility (Color)
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Faint Yellow, Gold, Yellow-Green or Brown
|
Conforms to Requirements
|
Recommended Retest Period
|
--------
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5 Years
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Note: It guarantees the purity of this chemical standard +/- 0.2 % deviation prior to the expiration date shown on the label. This guarantee is exclusive of any contamination caused by the customer.
注:以上信息仅供参考,以产品附带证书为准。